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<defs>
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<path id="B" d="M99.952 135.788v-28.89l-24.97-14.517v28.872l.018.018z" />
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</defs>
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</svg>
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After Width: | Height: | Size: 9.4 KiB |
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@ -0,0 +1,63 @@
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name: Docgen
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on:
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push:
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workflow_dispatch:
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jobs:
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build:
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timeout-minutes: 20
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name: 'Generate & upload documentation'
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runs-on: 'ubuntu-20.04'
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continue-on-error: true
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steps:
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- name: Checkout
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uses: actions/checkout@v2
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with:
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submodules: true
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- uses: jiro4989/setup-nim-action@v1
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with:
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nim-version: 'stable'
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- name: Generate doc
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run: |
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nim --version
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nimble --version
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nimble install_pinned
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# nim doc can "fail", but the doc is still generated
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nim doc --git.url:https://github.com/status-im/nim-libp2p --git.commit:${GITHUB_REF##*/} --outdir:${GITHUB_REF##*/} --project libp2p || true
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# check that the folder exists
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ls ${GITHUB_REF##*/}
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- name: Clone the gh-pages branch
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uses: actions/checkout@v2
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with:
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repository: status-im/nim-libp2p
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ref: gh-pages
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path: subdoc
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submodules: true
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fetch-depth: 0
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- name: Commit & push
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run: |
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cd subdoc
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# Delete merged branches doc's
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for branch in $(git branch -vv | grep ': gone]' | awk '{print $1}'); do rm -rf $branch; done
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# Update / create this branch doc
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rm -rf ${GITHUB_REF##*/}
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mv ../${GITHUB_REF##*/} .
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# Remove .idx files
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# NOTE: git also uses idx files in his
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# internal folder, hence the `*` instead of `.`
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find * -name "*.idx" -delete
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git add .
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git config --global user.email "${{ github.actor }}@users.noreply.github.com"
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git config --global user.name = "${{ github.actor }}"
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git commit -a -m "update docs for ${GITHUB_REF##*/}"
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git push origin gh-pages
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182
README.md
182
README.md
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@ -1,5 +1,5 @@
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<h1 align="center">
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<a href="https://libp2p.io"><img width="250" src="https://github.com/libp2p/libp2p/blob/master/logo/black-bg-2.png?raw=true" alt="libp2p hex logo" /></a>
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<a href="https://libp2p.io"><img width="250" src="./.assets/full-logo.svg?raw=true" alt="nim-libp2p logo" /></a>
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</h1>
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<h3 align="center">The Nim implementation of the libp2p Networking Stack.</h3>
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@ -18,27 +18,15 @@
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## Introduction
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An implementation of [libp2p](https://libp2p.io/) in Nim.
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## Project Status
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libp2p is used in production by a few projects at [Status](https://github.com/status-im), including [Nimbus](https://github.com/status-im/nimbus-eth2).
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While far from complete, currently available components are stable.
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Check our [examples folder](/examples) to get started!
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An implementation of [libp2p](https://libp2p.io/) in [Nim](https://nim-lang.org/).
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# Table of Contents
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- [Background](#background)
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- [Install](#install)
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- [Prerequisite](#prerequisite)
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- [Usage](#usage)
|
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- [API](#api)
|
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- [Getting Started](#getting-started)
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- [Tutorials and Examples](#tutorials-and-examples)
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- [Using the Go Daemon](#using-the-go-daemon)
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- [Modules](#modules)
|
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- [Users](#users)
|
||||
- [Development](#development)
|
||||
- [Tests](#tests)
|
||||
- [Packages](#packages)
|
||||
- [Contribute](#contribute)
|
||||
- [Core Developers](#core-developers)
|
||||
- [License](#license)
|
||||
|
|
@ -54,33 +42,63 @@ libp2p grew out of IPFS, but it is built so that lots of people can use it, for
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|||
- [Here](https://github.com/libp2p/libp2p#description) is an overview of libp2p and its implementations in other programming languages.
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|
||||
## Install
|
||||
**Prerequisite**
|
||||
- [Nim](https://nim-lang.org/install.html)
|
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```
|
||||
nimble install libp2p
|
||||
```
|
||||
### Prerequisite
|
||||
- [Nim](https://nim-lang.org/install.html)
|
||||
|
||||
## Usage
|
||||
## Getting Started
|
||||
You'll find some tutorials [here](examples/tutorial_1_connect.md), or some examples:
|
||||
- [hello world (ping)](examples/helloworld.nim)
|
||||
- [direct chat](examples/directchat.nim)
|
||||
|
||||
### API
|
||||
The specification is available in the [docs/api](docs/api) folder.
|
||||
**Go Daemon:**
|
||||
Please find the installation and usage intructions in [daemonapi.md](examples/go-daemon/daemonapi.md).
|
||||
|
||||
### Getting Started
|
||||
Please read the [GETTING_STARTED.md](docs/GETTING_STARTED.md) guide.
|
||||
## Modules
|
||||
|
||||
### Tutorials and Examples
|
||||
Example code can be found in the [examples folder](/examples).
|
||||
List of packages modules implemented in nim-libp2p:
|
||||
|
||||
#### Direct Chat Tutorial
|
||||
- [Part I](https://our.status.im/nim-libp2p-tutorial-a-peer-to-peer-chat-example-1/): Set up the main function and use multi-thread for processing IO.
|
||||
- [Part II](https://our.status.im/nim-libp2p-tutorial-a-peer-to-peer-chat-example-2/): Dial remote peer and allow customized user input commands.
|
||||
- [Part III](https://our.status.im/nim-libp2p-tutorial-a-peer-to-peer-chat-example-3/): Configure and establish a libp2p node.
|
||||
| Name | Description |
|
||||
| ---------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------------- |
|
||||
| **Libp2p** | |
|
||||
| [libp2p](libp2p/switch.nim) | The core of the project |
|
||||
| [connmanager](libp2p/connmanager.nim) | Connection manager |
|
||||
| [identify / push identify](libp2p/protocols/identify.nim) | [Identify](https://docs.libp2p.io/concepts/protocols/#identify) protocol |
|
||||
| [ping](libp2p/protocols/ping.nim) | [Ping](https://docs.libp2p.io/concepts/protocols/#ping) protocol |
|
||||
| [libp2p-daemon-client](libp2p/daemon/daemonapi.nim) | [go-daemon](https://github.com/libp2p/go-libp2p-daemon) nim wrapper |
|
||||
| [interop-libp2p](tests/testinterop.nim) | Interop tests |
|
||||
| **Transports** | |
|
||||
| [libp2p-tcp](libp2p/transports/tcptransport.nim) | TCP transport |
|
||||
| [libp2p-ws](libp2p/transports/wstransport.nim) | WebSocket & WebSocket Secure transport |
|
||||
| **Secure Channels** | |
|
||||
| [libp2p-secio](libp2p/protocols/secure/secio.nim) | [Secio](https://docs.libp2p.io/concepts/protocols/#secio) secure channel |
|
||||
| [libp2p-noise](libp2p/protocols/secure/noise.nim) | [Noise](https://github.com/libp2p/specs/tree/master/noise) secure channel |
|
||||
| [libp2p-plaintext](libp2p/protocols/secure/plaintext.nim) | [Plain Text](https://github.com/libp2p/specs/tree/master/plaintext) for development purposes |
|
||||
| **Stream Multiplexers** | |
|
||||
| [libp2p-mplex](libp2p/muxers/mplex/mplex.nim) | [MPlex](https://github.com/libp2p/specs/tree/master/mplex) multiplexer |
|
||||
| **Data Types** | |
|
||||
| [peer-id](libp2p/peerid.nim) | [Cryptographic identifiers](https://docs.libp2p.io/concepts/peer-id/) |
|
||||
| [peer-store](libp2p/peerstore.nim) | ["Phone book" of known peers](https://docs.libp2p.io/concepts/peer-id/#peerinfo) |
|
||||
| [multiaddress](libp2p/multiaddress.nim) | [Composable network addresses](https://github.com/multiformats/multiaddr) |
|
||||
| [signed envelope](libp2p/signed_envelope.nim) | [Signed generic data container](https://github.com/libp2p/specs/blob/master/RFC/0002-signed-envelopes.md) |
|
||||
| [routing record](libp2p/routing_record.nim) | [Signed peer dialing informations](https://github.com/libp2p/specs/blob/master/RFC/0003-routing-records.md) |
|
||||
| **Utilities** | |
|
||||
| [libp2p-crypto](libp2p/crypto) | Cryptographic backend |
|
||||
| [libp2p-crypto-secp256k1](libp2p/crypto/secp.nim) | |
|
||||
| **Pubsub** | |
|
||||
| [libp2p-pubsub](libp2p/protocols/pubsub/pubsub.nim) | Pub-Sub generic interface |
|
||||
| [libp2p-floodsub](libp2p/protocols/pubsub/floodsub.nim) | FloodSub implementation |
|
||||
| [libp2p-gossipsub](libp2p/protocols/pubsub/gossipsub.nim) | [GossipSub](https://docs.libp2p.io/concepts/publish-subscribe/) implementation |
|
||||
|
||||
## Users
|
||||
|
||||
### Using the Go Daemon
|
||||
Please find the installation and usage intructions in [daemonapi.md](docs/api/libp2p/daemonapi.md).
|
||||
|
||||
Examples can be found in the [examples/go-daemon folder](https://github.com/status-im/nim-libp2p/tree/readme/examples/go-daemon);
|
||||
nim-libp2p is used by:
|
||||
- [Nimbus](https://github.com/status-im/nimbus-eth2), an Ethereum client
|
||||
- [nwaku](https://github.com/status-im/nwaku), a decentralized messaging application
|
||||
- [nim-codex](https://github.com/status-im/nim-codex), a decentralized storage application
|
||||
- (open a pull request if you want to be included here)
|
||||
|
||||
## Development
|
||||
**Clone and Install dependencies:**
|
||||
|
|
@ -90,96 +108,47 @@ git clone https://github.com/status-im/nim-libp2p
|
|||
cd nim-libp2p
|
||||
nimble install
|
||||
```
|
||||
#### Run unit tests
|
||||
|
||||
**Run unit tests**
|
||||
```sh
|
||||
# run all the unit tests
|
||||
nimble test
|
||||
```
|
||||
The code follows the [Status Nim Style Guide](https://status-im.github.io/nim-style-guide/).
|
||||
|
||||
### Packages
|
||||
|
||||
List of packages currently in existence for nim-libp2p:
|
||||
|
||||
#### Libp2p
|
||||
- [libp2p](https://github.com/status-im/nim-libp2p)
|
||||
- [libp2p-daemon-client](https://github.com/status-im/nim-libp2p/blob/master/libp2p/daemon/daemonapi.nim)
|
||||
- [interop-libp2p](https://github.com/status-im/nim-libp2p/blob/master/tests/testinterop.nim)
|
||||
|
||||
#### Transports
|
||||
- [libp2p-tcp](https://github.com/status-im/nim-libp2p/blob/master/libp2p/transports/tcptransport.nim)
|
||||
- [libp2p-ws](https://github.com/status-im/nim-libp2p/blob/master/libp2p/transports/wstransport.nim)
|
||||
|
||||
#### Secure Channels
|
||||
- [libp2p-secio](https://github.com/status-im/nim-libp2p/blob/master/libp2p/protocols/secure/secio.nim)
|
||||
- [libp2p-noise](https://github.com/status-im/nim-libp2p/blob/master/libp2p/protocols/secure/noise.nim)
|
||||
- [libp2p-plaintext](https://github.com/status-im/nim-libp2p/blob/master/libp2p/protocols/secure/plaintext.nim)
|
||||
|
||||
#### Stream Multiplexers
|
||||
- [libp2p-mplex](https://github.com/status-im/nim-libp2p/blob/master/libp2p/muxers/mplex/mplex.nim)
|
||||
|
||||
#### Utilities
|
||||
- [libp2p-crypto](https://github.com/status-im/nim-libp2p/tree/master/libp2p/crypto)
|
||||
- [libp2p-crypto-secp256k1](https://github.com/status-im/nim-libp2p/blob/master/libp2p/crypto/secp.nim)
|
||||
|
||||
#### Data Types
|
||||
- [peer-id](https://github.com/status-im/nim-libp2p/blob/master/libp2p/peer.nim)
|
||||
- [peer-info](https://github.com/status-im/nim-libp2p/blob/master/libp2p/peerinfo.nim)
|
||||
|
||||
#### Pubsub
|
||||
- [libp2p-pubsub](https://github.com/status-im/nim-libp2p/blob/master/libp2p/protocols/pubsub/pubsub.nim)
|
||||
- [libp2p-floodsub](https://github.com/status-im/nim-libp2p/blob/master/libp2p/protocols/pubsub/floodsub.nim)
|
||||
- [libp2p-gossipsub](https://github.com/status-im/nim-libp2p/blob/master/libp2p/protocols/pubsub/gossipsub.nim)
|
||||
|
||||
|
||||
Packages that exist in the original libp2p specs and are under active development:
|
||||
- libp2p-daemon
|
||||
- libp2p-webrtc-direct
|
||||
- libp2p-webrtc-star
|
||||
- libp2p-spdy
|
||||
- libp2p-bootstrap
|
||||
- libp2p-kad-dht
|
||||
- libp2p-mdns
|
||||
- libp2p-webrtc-star
|
||||
- libp2p-delegated-content-routing
|
||||
- libp2p-delegated-peer-routing
|
||||
- libp2p-nat-mgnr
|
||||
- libp2p-utils
|
||||
|
||||
** Note that the current stack reflects the minimal requirements for the upcoming Eth2 implementation.
|
||||
|
||||
### Tips and tricks
|
||||
|
||||
#### enable expensive metrics:
|
||||
|
||||
```bash
|
||||
nim c -d:libp2p_expensive_metrics some_file.nim
|
||||
```
|
||||
|
||||
#### use identify metrics
|
||||
|
||||
```bash
|
||||
nim c -d:libp2p_agents_metrics -d:KnownLibP2PAgents=nimbus,lighthouse,prysm,teku some_file.nim
|
||||
```
|
||||
|
||||
### specify gossipsub specific topics to measure
|
||||
|
||||
```bash
|
||||
nim c -d:KnownLibP2PTopics=topic1,topic2,topic3 some_file.nim
|
||||
```
|
||||
|
||||
## Contribute
|
||||
### Contribute
|
||||
|
||||
The libp2p implementation in Nim is a work in progress. We welcome contributors to help out! Specifically, you can:
|
||||
- Go through the modules and **check out existing issues**. This would be especially useful for modules in active development. Some knowledge of IPFS/libp2p may be required, as well as the infrastructure behind it.
|
||||
- **Perform code reviews**. Feel free to let us know if you found anything that can a) speed up the project development b) ensure better quality and c) reduce possible future bugs.
|
||||
- **Add tests**. Help nim-libp2p to be more robust by adding more tests to the [tests folder](https://github.com/status-im/nim-libp2p/tree/master/tests).
|
||||
- **Add tests**. Help nim-libp2p to be more robust by adding more tests to the [tests folder](tests/).
|
||||
|
||||
The code follows the [Status Nim Style Guide](https://status-im.github.io/nim-style-guide/).
|
||||
|
||||
### Core Developers
|
||||
[@cheatfate](https://github.com/cheatfate), [Dmitriy Ryajov](https://github.com/dryajov), [Tanguy](https://github.com/Menduist), [Zahary Karadjov](https://github.com/zah)
|
||||
|
||||
### Tips and tricks
|
||||
|
||||
**enable expensive metrics:**
|
||||
|
||||
```bash
|
||||
nim c -d:libp2p_expensive_metrics some_file.nim
|
||||
```
|
||||
|
||||
**use identify metrics**
|
||||
|
||||
```bash
|
||||
nim c -d:libp2p_agents_metrics -d:KnownLibP2PAgents=nimbus,lighthouse,prysm,teku some_file.nim
|
||||
```
|
||||
|
||||
**specify gossipsub specific topics to measure**
|
||||
|
||||
```bash
|
||||
nim c -d:KnownLibP2PTopics=topic1,topic2,topic3 some_file.nim
|
||||
```
|
||||
|
||||
## License
|
||||
|
||||
Licensed and distributed under either of
|
||||
|
|
@ -191,4 +160,3 @@ or
|
|||
* Apache License, Version 2.0, ([LICENSE-APACHEv2](LICENSE-APACHEv2) or http://www.apache.org/licenses/LICENSE-2.0)
|
||||
|
||||
at your option. These files may not be copied, modified, or distributed except according to those terms.
|
||||
|
||||
|
|
|
|||
|
|
@ -1,3 +0,0 @@
|
|||
# API
|
||||
|
||||
Coming Soon...
|
||||
|
|
@ -1,7 +0,0 @@
|
|||
# Getting Started
|
||||
Welcome to nim-libp2p!
|
||||
|
||||
|
||||
To get started, please look at the [tutorials](../examples/tutorial_1_connect.md)
|
||||
|
||||
For more concrete examples, you can look at the [hello world example](../examples/helloworld.nim) or the [direct chat](../examples/directchat.nim)
|
||||
|
|
@ -1,29 +0,0 @@
|
|||
# Introduction
|
||||
This folder contains the documentation for each nim-libp2p module and the sample code for the tutorials.
|
||||
|
||||
# Table of Contents
|
||||
### [Getting Started](GETTING_STARTED.md)
|
||||
### Tutorials
|
||||
- P2P Chat Example
|
||||
- [part I](tutorial/directchat/start.nim)
|
||||
- [part II](tutorial/directchat/second.nim)
|
||||
### API Specifications
|
||||
- libp2p
|
||||
- [libp2p-daemon-client](api/libp2p/daemonapi.md)
|
||||
- [interop-libp2p](api/libp2p/interop.md)
|
||||
- transports
|
||||
- [libp2p-tcp](api/transports/tcptransport.md)
|
||||
- secure channels
|
||||
- [libp2p-secio](api/secure_channels/secio.md)
|
||||
- stream multiplexers
|
||||
- [libp2p-mplex](api/stream_multiplexers/mplex.md)
|
||||
- utilities
|
||||
- [libp2p-crypto](api/utilities/crypto.md)
|
||||
- [libp2p-crypto-secp256k1](api/utilities/secp256k1.md)
|
||||
- data types
|
||||
- [peer-id](api/data_types/peer.md)
|
||||
- [peer-info](api/data_types/peerinfo.md)
|
||||
- pubsub
|
||||
- [libp2p-pubsub](api/pubsub/pubsub.md)
|
||||
- [libp2p-floodsub](api/pubsub/floodsub.md)
|
||||
- [libp2p-gossipsub](api/pubsub/gossipsub.md)
|
||||
|
|
@ -1,149 +0,0 @@
|
|||
when not(compileOption("threads")):
|
||||
{.fatal: "Please, compile this program with the --threads:on option!".}
|
||||
|
||||
import tables, strformat, strutils
|
||||
import chronos
|
||||
import ../libp2p/[switch,
|
||||
multistream,
|
||||
crypto/crypto,
|
||||
protocols/identify,
|
||||
connection,
|
||||
transports/transport,
|
||||
transports/tcptransport,
|
||||
multiaddress,
|
||||
peerinfo,
|
||||
peerid,
|
||||
protocols/protocol,
|
||||
protocols/secure/secure,
|
||||
protocols/secure/secio,
|
||||
muxers/muxer,
|
||||
muxers/mplex/mplex]
|
||||
|
||||
const ChatCodec = "/nim-libp2p/chat/1.0.0"
|
||||
const DefaultAddr = "/ip4/127.0.0.1/tcp/55505"
|
||||
|
||||
const Help = """
|
||||
Commands: /[?|hep|connect|disconnect|exit]
|
||||
help: Prints this help
|
||||
connect: dials a remote peer
|
||||
disconnect: ends current session
|
||||
exit: closes the chat
|
||||
"""
|
||||
|
||||
type ChatProto = ref object of LPProtocol
|
||||
switch: Switch # a single entry point for dialing and listening to peer
|
||||
transp: StreamTransport # transport streams between read & write file descriptor
|
||||
conn: Connection # create and close read & write stream
|
||||
connected: bool # if the node is connected to another peer
|
||||
started: bool # if the node has started
|
||||
|
||||
# copied from https://github.com/status-im/nimbus-eth2/blob/0ed657e953740a92458f23033d47483ffa17ccb0/beacon_chain/eth2_network.nim#L109-L115
|
||||
proc initAddress(T: type MultiAddress, str: string): T =
|
||||
let address = MultiAddress.init(str)
|
||||
if IPFS.match(address) and matchPartial(multiaddress.TCP, address):
|
||||
result = address
|
||||
else:
|
||||
raise newException(MultiAddressError,
|
||||
"Invalid bootstrap node multi-address")
|
||||
|
||||
proc dialPeer(p: ChatProto, address: string) {.async.} =
|
||||
let multiAddr = MultiAddress.initAddress(address);
|
||||
let parts = address.split("/")
|
||||
let remotePeer = PeerInfo.init(parts[^1],
|
||||
[multiAddr])
|
||||
|
||||
echo &"dialing peer: {multiAddr}"
|
||||
p.conn = await p.switch.dial(remotePeer, ChatCodec)
|
||||
p.connected = true
|
||||
|
||||
proc readAndPrint(p: ChatProto) {.async.} =
|
||||
while true:
|
||||
while p.connected:
|
||||
echo cast[string](await p.conn.readLp(1024))
|
||||
await sleepAsync(100.millis)
|
||||
|
||||
proc writeAndPrint(p: ChatProto) {.async.} =
|
||||
while true:
|
||||
if not p.connected:
|
||||
echo "type an address or wait for a connection:"
|
||||
echo "type /[help|?] for help"
|
||||
|
||||
let line = await p.transp.readLine()
|
||||
if line.startsWith("/help") or line.startsWith("/?") or not p.started:
|
||||
echo Help
|
||||
continue
|
||||
|
||||
if line.startsWith("/disconnect"):
|
||||
echo "Ending current session"
|
||||
if p.connected and p.conn.closed.not:
|
||||
await p.conn.close()
|
||||
p.connected = false
|
||||
elif line.startsWith("/connect"):
|
||||
if p.connected:
|
||||
var yesno = "N"
|
||||
echo "a session is already in progress, do you want end it [y/N]?"
|
||||
yesno = await p.transp.readLine()
|
||||
if yesno.cmpIgnoreCase("y") == 0:
|
||||
await p.conn.close()
|
||||
p.connected = false
|
||||
elif yesno.cmpIgnoreCase("n") == 0:
|
||||
continue
|
||||
else:
|
||||
echo "unrecognized response"
|
||||
continue
|
||||
|
||||
echo "enter address of remote peer"
|
||||
let address = await p.transp.readLine()
|
||||
if address.len > 0:
|
||||
await p.dialPeer(address)
|
||||
|
||||
elif line.startsWith("/exit"):
|
||||
if p.connected and p.conn.closed.not:
|
||||
await p.conn.close()
|
||||
p.connected = false
|
||||
|
||||
await p.switch.stop()
|
||||
echo "quitting..."
|
||||
quit(0)
|
||||
else:
|
||||
if p.connected:
|
||||
await p.conn.writeLp(line)
|
||||
else:
|
||||
try:
|
||||
if line.startsWith("/") and "ipfs" in line:
|
||||
await p.dialPeer(line)
|
||||
except:
|
||||
echo &"unable to dial remote peer {line}"
|
||||
echo getCurrentExceptionMsg()
|
||||
|
||||
proc readWriteLoop(p: ChatProto) {.async.} =
|
||||
asyncSpawn p.writeAndPrint() # execute the async function but does not block
|
||||
asyncSpawn p.readAndPrint()
|
||||
|
||||
proc processInput(rfd: AsyncFD) {.async.} =
|
||||
let transp = fromPipe(rfd)
|
||||
while true:
|
||||
let a = await transp.readLine()
|
||||
echo "You just entered: " & a
|
||||
|
||||
proc readInput(wfd: AsyncFD) {.thread.} =
|
||||
## This procedure performs reading from `stdin` and sends data over
|
||||
## pipe to main thread.
|
||||
let transp = fromPipe(wfd)
|
||||
|
||||
while true:
|
||||
let line = stdin.readLine()
|
||||
discard waitFor transp.write(line & "\r\n")
|
||||
|
||||
proc main() {.async.} =
|
||||
let (rfd, wfd) = createAsyncPipe()
|
||||
if rfd == asyncInvalidPipe or wfd == asyncInvalidPipe:
|
||||
raise newException(ValueError, "Could not initialize pipe!")
|
||||
|
||||
var thread: Thread[AsyncFD]
|
||||
thread.createThread(readInput, wfd)
|
||||
|
||||
await processInput(rfd)
|
||||
|
||||
when isMainModule: # isMainModule = true when the module is compiled as the main file
|
||||
waitFor(main())
|
||||
|
|
@ -1,39 +0,0 @@
|
|||
when not(compileOption("threads")):
|
||||
{.fatal: "Please, compile this program with the --threads:on option!".}
|
||||
|
||||
import chronos # an efficient library for async
|
||||
|
||||
proc processInput(rfd: AsyncFD) {.async.} =
|
||||
echo "Type something below to see if the multithread IO works:\nType 'exit' to exit."
|
||||
|
||||
let transp = fromPipe(rfd)
|
||||
while true:
|
||||
let a = await transp.readLine()
|
||||
|
||||
if a == "exit":
|
||||
quit(0);
|
||||
|
||||
echo "You just entered: " & a
|
||||
|
||||
proc readInput(wfd: AsyncFD) {.thread.} =
|
||||
## This procedure performs reading from `stdin` and sends data over
|
||||
## pipe to main thread.
|
||||
let transp = fromPipe(wfd)
|
||||
|
||||
while true:
|
||||
let line = stdin.readLine()
|
||||
discard waitFor transp.write(line & "\r\n")
|
||||
|
||||
proc main() {.async.} =
|
||||
let (rfd, wfd) = createAsyncPipe()
|
||||
if rfd == asyncInvalidPipe or wfd == asyncInvalidPipe:
|
||||
raise newException(ValueError, "Could not initialize pipe!")
|
||||
|
||||
var thread: Thread[AsyncFD]
|
||||
thread.createThread(readInput, wfd)
|
||||
|
||||
await processInput(rfd)
|
||||
|
||||
when isMainModule: # isMainModule = true when the module is compiled as the main file
|
||||
waitFor(main())
|
||||
|
||||
|
|
@ -1,205 +0,0 @@
|
|||
when not(compileOption("threads")):
|
||||
{.fatal: "Please, compile this program with the --threads:on option!".}
|
||||
|
||||
import tables, strformat, strutils, bearssl
|
||||
import chronos # an efficient library for async
|
||||
import ../libp2p/[switch, # manage transports, a single entry point for dialing and listening
|
||||
builders, # helper to build the switch object
|
||||
multistream, # tag stream with short header to identify it
|
||||
multicodec, # multicodec utilities
|
||||
crypto/crypto, # cryptographic functions
|
||||
errors, # error handling utilities
|
||||
protocols/identify, # identify the peer info of a peer
|
||||
stream/connection, # create and close stream read / write connections
|
||||
transports/transport, # listen and dial to other peers using p2p protocol
|
||||
transports/tcptransport, # listen and dial to other peers using client-server protocol
|
||||
multiaddress, # encode different addressing schemes. For example, /ip4/7.7.7.7/tcp/6543 means it is using IPv4 protocol and TCP
|
||||
peerinfo, # manage the information of a peer, such as peer ID and public / private key
|
||||
peerid, # Implement how peers interact
|
||||
protocols/protocol, # define the protocol base type
|
||||
protocols/secure/secure, # define the protocol of secure connection
|
||||
protocols/secure/secio, # define the protocol of secure input / output, allows encrypted communication that uses public keys to validate signed messages instead of a certificate authority like in TLS
|
||||
muxers/muxer, # define an interface for stream multiplexing, allowing peers to offer many protocols over a single connection
|
||||
muxers/mplex/mplex] # define some contants and message types for stream multiplexing
|
||||
|
||||
const ChatCodec = "/nim-libp2p/chat/1.0.0"
|
||||
const DefaultAddr = "/ip4/127.0.0.1/tcp/55505"
|
||||
|
||||
const Help = """
|
||||
Commands: /[?|hep|connect|disconnect|exit]
|
||||
help: Prints this help
|
||||
connect: dials a remote peer
|
||||
disconnect: ends current session
|
||||
exit: closes the chat
|
||||
"""
|
||||
|
||||
type ChatProto = ref object of LPProtocol
|
||||
switch: Switch # a single entry point for dialing and listening to peer
|
||||
transp: StreamTransport # transport streams between read & write file descriptor
|
||||
conn: Connection # create and close read & write stream
|
||||
connected: bool # if the node is connected to another peer
|
||||
started: bool # if the node has started
|
||||
|
||||
proc readAndPrint(p: ChatProto) {.async.} =
|
||||
while true:
|
||||
var strData = await p.conn.readLp(1024)
|
||||
strData &= '\0'.uint8
|
||||
var str = cast[cstring](addr strdata[0])
|
||||
echo $p.switch.peerInfo.peerId & ": " & $str
|
||||
await sleepAsync(100.millis)
|
||||
|
||||
proc dialPeer(p: ChatProto, address: string) {.async.} =
|
||||
let
|
||||
multiAddr = MultiAddress.init(address).tryGet()
|
||||
# split the peerId part /p2p/...
|
||||
peerIdBytes = multiAddr[multiCodec("p2p")]
|
||||
.tryGet()
|
||||
.protoAddress()
|
||||
.tryGet()
|
||||
remotePeer = PeerId.init(peerIdBytes).tryGet()
|
||||
# split the wire address
|
||||
ip4Addr = multiAddr[multiCodec("ip4")].tryGet()
|
||||
tcpAddr = multiAddr[multiCodec("tcp")].tryGet()
|
||||
wireAddr = ip4Addr & tcpAddr
|
||||
|
||||
echo &"dialing peer: {multiAddr}"
|
||||
p.conn = await p.switch.dial(remotePeer, @[wireAddr], ChatCodec)
|
||||
p.connected = true
|
||||
asyncSpawn p.readAndPrint()
|
||||
|
||||
proc writeAndPrint(p: ChatProto) {.async.} =
|
||||
while true:
|
||||
if not p.connected:
|
||||
echo "type an address or wait for a connection:"
|
||||
echo "type /[help|?] for help"
|
||||
|
||||
let line = await p.transp.readLine()
|
||||
if line.startsWith("/help") or line.startsWith("/?") or not p.started:
|
||||
echo Help
|
||||
continue
|
||||
|
||||
if line.startsWith("/disconnect"):
|
||||
echo "Ending current session"
|
||||
if p.connected and p.conn.closed.not:
|
||||
await p.conn.close()
|
||||
p.connected = false
|
||||
elif line.startsWith("/connect"):
|
||||
if p.connected:
|
||||
var yesno = "N"
|
||||
echo "a session is already in progress, do you want end it [y/N]?"
|
||||
yesno = await p.transp.readLine()
|
||||
if yesno.cmpIgnoreCase("y") == 0:
|
||||
await p.conn.close()
|
||||
p.connected = false
|
||||
elif yesno.cmpIgnoreCase("n") == 0:
|
||||
continue
|
||||
else:
|
||||
echo "unrecognized response"
|
||||
continue
|
||||
|
||||
echo "enter address of remote peer"
|
||||
let address = await p.transp.readLine()
|
||||
if address.len > 0:
|
||||
await p.dialPeer(address)
|
||||
|
||||
elif line.startsWith("/exit"):
|
||||
if p.connected and p.conn.closed.not:
|
||||
await p.conn.close()
|
||||
p.connected = false
|
||||
|
||||
await p.switch.stop()
|
||||
echo "quitting..."
|
||||
quit(0)
|
||||
else:
|
||||
if p.connected:
|
||||
await p.conn.writeLp(line)
|
||||
else:
|
||||
try:
|
||||
if line.startsWith("/") and "p2p" in line:
|
||||
await p.dialPeer(line)
|
||||
except:
|
||||
echo &"unable to dial remote peer {line}"
|
||||
echo getCurrentExceptionMsg()
|
||||
|
||||
proc readWriteLoop(p: ChatProto) {.async.} =
|
||||
await p.writeAndPrint()
|
||||
|
||||
proc newChatProto(switch: Switch, transp: StreamTransport): ChatProto =
|
||||
var chatproto = ChatProto(switch: switch, transp: transp, codecs: @[ChatCodec])
|
||||
|
||||
# create handler for incoming connection
|
||||
proc handle(stream: Connection, proto: string) {.async.} =
|
||||
if chatproto.connected and not chatproto.conn.closed:
|
||||
echo "a chat session is already in progress - disconnecting!"
|
||||
await stream.close()
|
||||
else:
|
||||
chatproto.conn = stream
|
||||
chatproto.connected = true
|
||||
await chatproto.readAndPrint()
|
||||
|
||||
# assign the new handler
|
||||
chatproto.handler = handle
|
||||
return chatproto
|
||||
|
||||
proc readInput(wfd: AsyncFD) {.thread.} =
|
||||
## This procedure performs reading from `stdin` and sends data over
|
||||
## pipe to main thread.
|
||||
let transp = fromPipe(wfd)
|
||||
|
||||
while true:
|
||||
let line = stdin.readLine()
|
||||
discard waitFor transp.write(line & "\r\n")
|
||||
|
||||
proc processInput(rfd: AsyncFD, rng: ref HmacDrbgContext) {.async.} =
|
||||
let transp = fromPipe(rfd)
|
||||
|
||||
let seckey = PrivateKey.random(RSA, rng[]).get()
|
||||
var localAddress = DefaultAddr
|
||||
while true:
|
||||
echo &"Type an address to bind to or Enter to use the default {DefaultAddr}"
|
||||
let a = await transp.readLine()
|
||||
try:
|
||||
if a.len > 0:
|
||||
localAddress = a
|
||||
break
|
||||
# uise default
|
||||
break
|
||||
except:
|
||||
echo "invalid address"
|
||||
localAddress = DefaultAddr
|
||||
continue
|
||||
|
||||
var switch = SwitchBuilder
|
||||
.init()
|
||||
.withRng(rng)
|
||||
.withPrivateKey(seckey)
|
||||
.withAddress(MultiAddress.init(localAddress).tryGet())
|
||||
.build()
|
||||
|
||||
let chatProto = newChatProto(switch, transp)
|
||||
switch.mount(chatProto)
|
||||
let libp2pFuts = await switch.start()
|
||||
chatProto.started = true
|
||||
|
||||
let id = $switch.peerInfo.peerId
|
||||
echo "PeerId: " & id
|
||||
echo "listening on: "
|
||||
for a in switch.peerInfo.addrs:
|
||||
echo &"{a}/p2p/{id}"
|
||||
|
||||
await chatProto.readWriteLoop()
|
||||
await allFuturesThrowing(libp2pFuts)
|
||||
|
||||
proc main() {.async.} =
|
||||
let rng = newRng() # Singe random number source for the whole application
|
||||
let (rfd, wfd) = createAsyncPipe()
|
||||
if rfd == asyncInvalidPipe or wfd == asyncInvalidPipe:
|
||||
raise newException(ValueError, "Could not initialize pipe!")
|
||||
|
||||
var thread: Thread[AsyncFD]
|
||||
thread.createThread(readInput, wfd)
|
||||
|
||||
await processInput(rfd, rng)
|
||||
|
||||
when isMainModule: # isMainModule = true when the module is compiled as the main file
|
||||
waitFor(main())
|
||||
|
|
@ -1,39 +0,0 @@
|
|||
when not(compileOption("threads")):
|
||||
{.fatal: "Please, compile this program with the --threads:on option!".}
|
||||
|
||||
import chronos # an efficient library for async
|
||||
|
||||
proc processInput(rfd: AsyncFD) {.async.} =
|
||||
echo "Type something below to see if the multithread IO works:\nType 'exit' to exit."
|
||||
|
||||
let transp = fromPipe(rfd)
|
||||
while true:
|
||||
let a = await transp.readLine()
|
||||
|
||||
if a == "exit":
|
||||
quit(0);
|
||||
|
||||
echo "You just entered: " & a
|
||||
|
||||
proc readInput(wfd: AsyncFD) {.thread.} =
|
||||
## This procedure performs reading from `stdin` and sends data over
|
||||
## pipe to main thread.
|
||||
let transp = fromPipe(wfd)
|
||||
|
||||
while true:
|
||||
let line = stdin.readLine()
|
||||
discard waitFor transp.write(line & "\r\n")
|
||||
|
||||
proc main() {.async.} =
|
||||
let (rfd, wfd) = createAsyncPipe()
|
||||
if rfd == asyncInvalidPipe or wfd == asyncInvalidPipe:
|
||||
raise newException(ValueError, "Could not initialize pipe!")
|
||||
|
||||
var thread: Thread[AsyncFD]
|
||||
thread.createThread(readInput, wfd)
|
||||
|
||||
await processInput(rfd)
|
||||
|
||||
when isMainModule: # isMainModule = true when the module is compiled as the main file
|
||||
waitFor(main())
|
||||
|
||||
50
libp2p.nim
50
libp2p.nim
|
|
@ -1,12 +1,44 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2018 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
when defined(nimdoc):
|
||||
## Welcome to the nim-libp2p documentation!
|
||||
##
|
||||
## On the left, you'll find a switch that allows you to see private
|
||||
## procedures. By default, you'll only see the public one (marked with `{.public.}`)
|
||||
##
|
||||
## The difference between public and private procedures is that public procedure
|
||||
## stay backward compatible during the Major version, whereas private ones can
|
||||
## change at each new Minor version.
|
||||
##
|
||||
## If you're new to nim-libp2p, you can find a tutorial `here<https://github.com/status-im/nim-libp2p/blob/master/examples/tutorial_1_connect.md>`_
|
||||
## that can help you get started.
|
||||
|
||||
# Import stuff for doc
|
||||
import libp2p/[
|
||||
protobuf/minprotobuf,
|
||||
switch,
|
||||
stream/lpstream,
|
||||
builders,
|
||||
transports/tcptransport,
|
||||
transports/wstransport,
|
||||
protocols/ping,
|
||||
protocols/pubsub,
|
||||
peerid,
|
||||
peerinfo,
|
||||
peerstore,
|
||||
multiaddress]
|
||||
|
||||
proc dummyPrivateProc*() =
|
||||
## A private proc example
|
||||
discard
|
||||
else:
|
||||
import
|
||||
libp2p/[protobuf/minprotobuf,
|
||||
muxers/muxer,
|
||||
|
|
@ -16,7 +48,9 @@ import
|
|||
stream/connection,
|
||||
transports/transport,
|
||||
transports/tcptransport,
|
||||
transports/wstransport,
|
||||
protocols/secure/noise,
|
||||
protocols/ping,
|
||||
cid,
|
||||
multihash,
|
||||
multibase,
|
||||
|
|
|
|||
|
|
@ -102,6 +102,23 @@ task examples_build, "Build the samples":
|
|||
buildTutorial("examples/tutorial_1_connect.md")
|
||||
buildTutorial("examples/tutorial_2_customproto.md")
|
||||
|
||||
proc tutorialToHtml(source, output: string) =
|
||||
var html = gorge("./nimbledeps/bin/markdown < " & source)
|
||||
html &= """
|
||||
<link rel="stylesheet" href="https://cdn.jsdelivr.net/npm/water.css@2/out/water.css">
|
||||
<link rel="stylesheet" href="https://unpkg.com/@highlightjs/cdn-assets@11.5.1/styles/default.min.css">
|
||||
<script src="https://unpkg.com/@highlightjs/cdn-assets@11.5.1/highlight.min.js"></script>
|
||||
<script src="https://unpkg.com/@highlightjs/cdn-assets@11.5.1/languages/nim.min.js"></script>
|
||||
<script>hljs.highlightAll();</script>
|
||||
"""
|
||||
writeFile(output, html)
|
||||
|
||||
|
||||
task markdown_to_html, "Build the tutorials HTML":
|
||||
exec "nimble install -y markdown"
|
||||
tutorialToHtml("examples/tutorial_1_connect.md", "tuto1.html")
|
||||
tutorialToHtml("examples/tutorial_2_customproto.md", "tuto2.html")
|
||||
|
||||
# pin system
|
||||
# while nimble lockfile
|
||||
# isn't available
|
||||
|
|
|
|||
|
|
@ -1,11 +1,20 @@
|
|||
## Nim-Libp2p
|
||||
## Copyright (c) 2020 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-Libp2p
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
## This module contains a Switch Building helper.
|
||||
runnableExamples:
|
||||
let switch =
|
||||
SwitchBuilder.new()
|
||||
.withRng(rng)
|
||||
.withAddresses(multiaddress)
|
||||
# etc
|
||||
.build()
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
@ -17,13 +26,13 @@ import
|
|||
protocols/[identify, secure/secure, secure/noise, relay],
|
||||
connmanager, upgrademngrs/muxedupgrade,
|
||||
nameresolving/nameresolver,
|
||||
errors
|
||||
errors, utility
|
||||
|
||||
export
|
||||
switch, peerid, peerinfo, connection, multiaddress, crypto, errors
|
||||
|
||||
type
|
||||
TransportProvider* = proc(upgr: Upgrade): Transport {.gcsafe, raises: [Defect].}
|
||||
TransportProvider* {.public.} = proc(upgr: Upgrade): Transport {.gcsafe, raises: [Defect].}
|
||||
|
||||
SecureProtocol* {.pure.} = enum
|
||||
Noise,
|
||||
|
|
@ -52,7 +61,8 @@ type
|
|||
isCircuitRelay: bool
|
||||
circuitRelayCanHop: bool
|
||||
|
||||
proc new*(T: type[SwitchBuilder]): T =
|
||||
proc new*(T: type[SwitchBuilder]): T {.public.} =
|
||||
## Creates a SwitchBuilder
|
||||
|
||||
let address = MultiAddress
|
||||
.init("/ip4/127.0.0.1/tcp/0")
|
||||
|
|
@ -70,19 +80,28 @@ proc new*(T: type[SwitchBuilder]): T =
|
|||
agentVersion: AgentVersion,
|
||||
isCircuitRelay: false)
|
||||
|
||||
proc withPrivateKey*(b: SwitchBuilder, privateKey: PrivateKey): SwitchBuilder =
|
||||
proc withPrivateKey*(b: SwitchBuilder, privateKey: PrivateKey): SwitchBuilder {.public.} =
|
||||
## Set the private key of the switch. Will be used to
|
||||
## generate a PeerId
|
||||
|
||||
b.privKey = some(privateKey)
|
||||
b
|
||||
|
||||
proc withAddress*(b: SwitchBuilder, address: MultiAddress): SwitchBuilder =
|
||||
proc withAddress*(b: SwitchBuilder, address: MultiAddress): SwitchBuilder {.public.} =
|
||||
## | Set the listening address of the switch
|
||||
## | Calling it multiple time will override the value
|
||||
|
||||
b.addresses = @[address]
|
||||
b
|
||||
|
||||
proc withAddresses*(b: SwitchBuilder, addresses: seq[MultiAddress]): SwitchBuilder =
|
||||
proc withAddresses*(b: SwitchBuilder, addresses: seq[MultiAddress]): SwitchBuilder {.public.} =
|
||||
## | Set the listening addresses of the switch
|
||||
## | Calling it multiple time will override the value
|
||||
|
||||
b.addresses = addresses
|
||||
b
|
||||
|
||||
proc withSignedPeerRecord*(b: SwitchBuilder, sendIt = true): SwitchBuilder =
|
||||
proc withSignedPeerRecord*(b: SwitchBuilder, sendIt = true): SwitchBuilder {.public.} =
|
||||
b.sendSignedPeerRecord = sendIt
|
||||
b
|
||||
|
||||
|
|
@ -90,7 +109,9 @@ proc withMplex*(
|
|||
b: SwitchBuilder,
|
||||
inTimeout = 5.minutes,
|
||||
outTimeout = 5.minutes,
|
||||
maxChannCount = 200): SwitchBuilder =
|
||||
maxChannCount = 200): SwitchBuilder {.public.} =
|
||||
## | Uses `Mplex <https://docs.libp2p.io/concepts/stream-multiplexing/#mplex>`_ as a multiplexer
|
||||
## | `Timeout` is the duration after which a inactive connection will be closed
|
||||
proc newMuxer(conn: Connection): Muxer =
|
||||
Mplex.new(
|
||||
conn,
|
||||
|
|
@ -105,50 +126,60 @@ proc withMplex*(
|
|||
|
||||
b
|
||||
|
||||
proc withNoise*(b: SwitchBuilder): SwitchBuilder =
|
||||
proc withNoise*(b: SwitchBuilder): SwitchBuilder {.public.} =
|
||||
b.secureManagers.add(SecureProtocol.Noise)
|
||||
b
|
||||
|
||||
proc withTransport*(b: SwitchBuilder, prov: TransportProvider): SwitchBuilder =
|
||||
proc withTransport*(b: SwitchBuilder, prov: TransportProvider): SwitchBuilder {.public.} =
|
||||
## Use a custom transport
|
||||
runnableExamples:
|
||||
let switch =
|
||||
SwitchBuilder.new()
|
||||
.withTransport(proc(upgr: Upgrade): Transport = TcpTransport.new(flags, upgr))
|
||||
.build()
|
||||
b.transports.add(prov)
|
||||
b
|
||||
|
||||
proc withTcpTransport*(b: SwitchBuilder, flags: set[ServerFlags] = {}): SwitchBuilder =
|
||||
proc withTcpTransport*(b: SwitchBuilder, flags: set[ServerFlags] = {}): SwitchBuilder {.public.} =
|
||||
b.withTransport(proc(upgr: Upgrade): Transport = TcpTransport.new(flags, upgr))
|
||||
|
||||
proc withRng*(b: SwitchBuilder, rng: ref HmacDrbgContext): SwitchBuilder =
|
||||
proc withRng*(b: SwitchBuilder, rng: ref HmacDrbgContext): SwitchBuilder {.public.} =
|
||||
b.rng = rng
|
||||
b
|
||||
|
||||
proc withMaxConnections*(b: SwitchBuilder, maxConnections: int): SwitchBuilder =
|
||||
proc withMaxConnections*(b: SwitchBuilder, maxConnections: int): SwitchBuilder {.public.} =
|
||||
## Maximum concurrent connections of the switch. You should either use this, or
|
||||
## `withMaxIn <#withMaxIn,SwitchBuilder,int>`_ & `withMaxOut<#withMaxOut,SwitchBuilder,int>`_
|
||||
b.maxConnections = maxConnections
|
||||
b
|
||||
|
||||
proc withMaxIn*(b: SwitchBuilder, maxIn: int): SwitchBuilder =
|
||||
proc withMaxIn*(b: SwitchBuilder, maxIn: int): SwitchBuilder {.public.} =
|
||||
## Maximum concurrent incoming connections. Should be used with `withMaxOut<#withMaxOut,SwitchBuilder,int>`_
|
||||
b.maxIn = maxIn
|
||||
b
|
||||
|
||||
proc withMaxOut*(b: SwitchBuilder, maxOut: int): SwitchBuilder =
|
||||
proc withMaxOut*(b: SwitchBuilder, maxOut: int): SwitchBuilder {.public.} =
|
||||
## Maximum concurrent outgoing connections. Should be used with `withMaxIn<#withMaxIn,SwitchBuilder,int>`_
|
||||
b.maxOut = maxOut
|
||||
b
|
||||
|
||||
proc withMaxConnsPerPeer*(b: SwitchBuilder, maxConnsPerPeer: int): SwitchBuilder =
|
||||
proc withMaxConnsPerPeer*(b: SwitchBuilder, maxConnsPerPeer: int): SwitchBuilder {.public.} =
|
||||
b.maxConnsPerPeer = maxConnsPerPeer
|
||||
b
|
||||
|
||||
proc withPeerStore*(b: SwitchBuilder, capacity: int): SwitchBuilder =
|
||||
proc withPeerStore*(b: SwitchBuilder, capacity: int): SwitchBuilder {.public.} =
|
||||
b.peerStoreCapacity = some(capacity)
|
||||
b
|
||||
|
||||
proc withProtoVersion*(b: SwitchBuilder, protoVersion: string): SwitchBuilder =
|
||||
proc withProtoVersion*(b: SwitchBuilder, protoVersion: string): SwitchBuilder {.public.} =
|
||||
b.protoVersion = protoVersion
|
||||
b
|
||||
|
||||
proc withAgentVersion*(b: SwitchBuilder, agentVersion: string): SwitchBuilder =
|
||||
proc withAgentVersion*(b: SwitchBuilder, agentVersion: string): SwitchBuilder {.public.} =
|
||||
b.agentVersion = agentVersion
|
||||
b
|
||||
|
||||
proc withNameResolver*(b: SwitchBuilder, nameResolver: NameResolver): SwitchBuilder =
|
||||
proc withNameResolver*(b: SwitchBuilder, nameResolver: NameResolver): SwitchBuilder {.public.} =
|
||||
b.nameResolver = nameResolver
|
||||
b
|
||||
|
||||
|
|
@ -158,7 +189,7 @@ proc withRelayTransport*(b: SwitchBuilder, canHop: bool): SwitchBuilder =
|
|||
b
|
||||
|
||||
proc build*(b: SwitchBuilder): Switch
|
||||
{.raises: [Defect, LPError].} =
|
||||
{.raises: [Defect, LPError], public.} =
|
||||
|
||||
if b.rng == nil: # newRng could fail
|
||||
raise newException(Defect, "Cannot initialize RNG")
|
||||
|
|
@ -246,7 +277,9 @@ proc newStandardSwitch*(
|
|||
nameResolver: NameResolver = nil,
|
||||
sendSignedPeerRecord = false,
|
||||
peerStoreCapacity = 1000): Switch
|
||||
{.raises: [Defect, LPError].} =
|
||||
{.raises: [Defect, LPError], public.} =
|
||||
## Helper for common switch configurations.
|
||||
|
||||
if SecureProtocol.Secio in secureManagers:
|
||||
quit("Secio is deprecated!") # use of secio is unsafe
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2018 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
## This module implementes CID (Content IDentifier).
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2020 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-Libp2p
|
||||
## Copyright (c) 2020-2022 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-Libp2p
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
## This module integrates BearSSL ChaCha20+Poly1305
|
||||
##
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-Libp2p
|
||||
## Copyright (c) 2018 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-Libp2p
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
## This module implements Public Key and Private Key interface for libp2p.
|
||||
{.push raises: [Defect].}
|
||||
|
|
@ -76,7 +76,7 @@ import nimcrypto/[rijndael, twofish, sha2, hash, hmac]
|
|||
import nimcrypto/utils as ncrutils
|
||||
import ../utility
|
||||
import stew/results
|
||||
export results
|
||||
export results, utility
|
||||
|
||||
# This is workaround for Nim's `import` bug
|
||||
export rijndael, twofish, sha2, hash, hmac, ncrutils, rand
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-Libp2p
|
||||
## Copyright (c) 2020-2022 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-Libp2p
|
||||
# Copyright (c) 2022-2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
## This module integrates BearSSL Cyrve25519 mul and mulgen
|
||||
##
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-Libp2p
|
||||
## Copyright (c) 2018 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-Libp2p
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
## This module implements constant-time ECDSA and ECDHE for NIST elliptic
|
||||
## curves secp256r1, secp384r1 and secp521r1.
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-Libp2p
|
||||
## Copyright (c) 2018 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-Libp2p
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
## This module implements ED25519.
|
||||
## This is pure nim implementation of ED25519 ref10.
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-Libp2p
|
||||
## Copyright (c) 2018 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-Libp2p
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
## This module implements ED25519.
|
||||
## This code is a port of the public domain, "ref10" implementation of ed25519
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2020 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
# https://tools.ietf.org/html/rfc5869
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-Libp2p
|
||||
## Copyright (c) 2018 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-Libp2p
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
## This module implements minimal ASN.1 encoding/decoding primitives.
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-Libp2p
|
||||
## Copyright (c) 2018 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-Libp2p
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
## This module implements constant-time RSA PKCS#1.5 DSA.
|
||||
##
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-Libp2p
|
||||
## Copyright (c) 2018 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-Libp2p
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2018 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-Libp2p
|
||||
## Copyright (c) 2018 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-Libp2p
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2018 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
## To enable dump of all incoming and outgoing unencrypted messages you need
|
||||
## to compile project with ``-d:libp2p_dump`` compile-time option. When this
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2021 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2021 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
import std/[sugar, tables]
|
||||
|
||||
|
|
|
|||
|
|
@ -1,23 +1,24 @@
|
|||
## Nim-Libp2p
|
||||
## Copyright (c) 2018 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-Libp2p
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
## This module implements MultiAddress.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
{.push public.}
|
||||
|
||||
import pkg/chronos
|
||||
import std/[nativesockets, hashes]
|
||||
import tables, strutils, sets, stew/shims/net
|
||||
import multicodec, multihash, multibase, transcoder, vbuffer, peerid,
|
||||
protobuf/minprotobuf, errors
|
||||
protobuf/minprotobuf, errors, utility
|
||||
import stew/[base58, base32, endians2, results]
|
||||
export results, minprotobuf, vbuffer
|
||||
export results, minprotobuf, vbuffer, utility
|
||||
|
||||
type
|
||||
MAKind* = enum
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-Libp2p
|
||||
## Copyright (c) 2018 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-Libp2p
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
## This module implements MultiBase.
|
||||
##
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-Libp2p
|
||||
## Copyright (c) 2018 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not BE copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-Libp2p
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not BE copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
## This module implements MultiCodec.
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-Libp2p
|
||||
## Copyright (c) 2018 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-Libp2p
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
## This module implements MultiHash.
|
||||
## Supported hashes are:
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2019 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2019 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2019 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2019 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2019 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2021 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2021 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2021 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,25 +1,27 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2018 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
## This module implementes API for libp2p peer.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
{.push public.}
|
||||
|
||||
import
|
||||
std/[hashes, strutils],
|
||||
stew/[base58, results],
|
||||
chronicles,
|
||||
nimcrypto/utils,
|
||||
utility,
|
||||
./crypto/crypto, ./multicodec, ./multihash, ./vbuffer,
|
||||
./protobuf/minprotobuf
|
||||
|
||||
export results
|
||||
export results, utility
|
||||
|
||||
const
|
||||
maxInlineKeyLength* = 42
|
||||
|
|
|
|||
|
|
@ -1,17 +1,18 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2019 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
{.push public.}
|
||||
|
||||
import std/[options, sequtils]
|
||||
import pkg/[chronos, chronicles, stew/results]
|
||||
import peerid, multiaddress, crypto/crypto, routing_record, errors
|
||||
import peerid, multiaddress, crypto/crypto, routing_record, errors, utility
|
||||
|
||||
export peerid, multiaddress, crypto, routing_record, errors, results
|
||||
|
||||
|
|
@ -20,7 +21,7 @@ export peerid, multiaddress, crypto, routing_record, errors, results
|
|||
type
|
||||
PeerInfoError* = LPError
|
||||
|
||||
PeerInfo* = ref object
|
||||
PeerInfo* {.public.} = ref object
|
||||
peerId*: PeerId
|
||||
addrs*: seq[MultiAddress]
|
||||
protocols*: seq[string]
|
||||
|
|
|
|||
|
|
@ -1,11 +1,26 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2021 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
## Stores generic informations about peers.
|
||||
runnableExamples:
|
||||
# Will keep info of all connected peers +
|
||||
# last 50 disconnected peers
|
||||
let peerStore = PeerStore.new(capacity = 50)
|
||||
|
||||
# Create a custom book type
|
||||
type MoodBook = ref object of PeerBook[string]
|
||||
|
||||
var somePeerId: PeerId
|
||||
discard somePeerId.init("")
|
||||
|
||||
peerStore[MoodBook][somePeerId] = "Happy"
|
||||
doAssert peerStore[MoodBook][somePeerId] == "Happy"
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
@ -15,7 +30,8 @@ import
|
|||
./protocols/identify,
|
||||
./peerid, ./peerinfo,
|
||||
./routing_record,
|
||||
./multiaddress
|
||||
./multiaddress,
|
||||
utility
|
||||
|
||||
type
|
||||
#################
|
||||
|
|
@ -33,29 +49,29 @@ type
|
|||
changeHandlers: seq[PeerBookChangeHandler]
|
||||
deletor: PeerBookChangeHandler
|
||||
|
||||
PeerBook*[T] = ref object of BasePeerBook
|
||||
PeerBook*[T] {.public.} = ref object of BasePeerBook
|
||||
book*: Table[PeerId, T]
|
||||
|
||||
SeqPeerBook*[T] = ref object of PeerBook[seq[T]]
|
||||
|
||||
AddressBook* = ref object of SeqPeerBook[MultiAddress]
|
||||
ProtoBook* = ref object of SeqPeerBook[string]
|
||||
KeyBook* = ref object of PeerBook[PublicKey]
|
||||
AddressBook* {.public.} = ref object of SeqPeerBook[MultiAddress]
|
||||
ProtoBook* {.public.} = ref object of SeqPeerBook[string]
|
||||
KeyBook* {.public.} = ref object of PeerBook[PublicKey]
|
||||
|
||||
AgentBook* = ref object of PeerBook[string]
|
||||
ProtoVersionBook* = ref object of PeerBook[string]
|
||||
SPRBook* = ref object of PeerBook[Envelope]
|
||||
AgentBook* {.public.} = ref object of PeerBook[string]
|
||||
ProtoVersionBook* {.public.} = ref object of PeerBook[string]
|
||||
SPRBook* {.public.} = ref object of PeerBook[Envelope]
|
||||
|
||||
####################
|
||||
# Peer store types #
|
||||
####################
|
||||
|
||||
PeerStore* = ref object
|
||||
PeerStore* {.public.} = ref object
|
||||
books: Table[string, BasePeerBook]
|
||||
capacity*: int
|
||||
toClean*: seq[PeerId]
|
||||
|
||||
proc new*(T: type PeerStore, capacity = 1000): PeerStore =
|
||||
proc new*(T: type PeerStore, capacity = 1000): PeerStore {.public.} =
|
||||
T(capacity: capacity)
|
||||
|
||||
#########################
|
||||
|
|
@ -63,15 +79,14 @@ proc new*(T: type PeerStore, capacity = 1000): PeerStore =
|
|||
#########################
|
||||
|
||||
proc `[]`*[T](peerBook: PeerBook[T],
|
||||
peerId: PeerId): T =
|
||||
## Get all the known metadata of a provided peer.
|
||||
peerId: PeerId): T {.public.} =
|
||||
## Get all known metadata of a provided peer, or default(T) if missing
|
||||
peerBook.book.getOrDefault(peerId)
|
||||
|
||||
proc `[]=`*[T](peerBook: PeerBook[T],
|
||||
peerId: PeerId,
|
||||
entry: T) =
|
||||
## Set metadata for a given peerId. This will replace any
|
||||
## previously stored metadata.
|
||||
entry: T) {.public.} =
|
||||
## Set metadata for a given peerId.
|
||||
|
||||
peerBook.book[peerId] = entry
|
||||
|
||||
|
|
@ -80,8 +95,8 @@ proc `[]=`*[T](peerBook: PeerBook[T],
|
|||
handler(peerId)
|
||||
|
||||
proc del*[T](peerBook: PeerBook[T],
|
||||
peerId: PeerId): bool =
|
||||
## Delete the provided peer from the book.
|
||||
peerId: PeerId): bool {.public.} =
|
||||
## Delete the provided peer from the book. Returns whether the peer was in the book
|
||||
|
||||
if peerId notin peerBook.book:
|
||||
return false
|
||||
|
|
@ -92,13 +107,14 @@ proc del*[T](peerBook: PeerBook[T],
|
|||
handler(peerId)
|
||||
return true
|
||||
|
||||
proc contains*[T](peerBook: PeerBook[T], peerId: PeerId): bool =
|
||||
proc contains*[T](peerBook: PeerBook[T], peerId: PeerId): bool {.public.} =
|
||||
peerId in peerBook.book
|
||||
|
||||
proc addHandler*[T](peerBook: PeerBook[T], handler: PeerBookChangeHandler) =
|
||||
proc addHandler*[T](peerBook: PeerBook[T], handler: PeerBookChangeHandler) {.public.} =
|
||||
## Adds a callback that will be called everytime the book changes
|
||||
peerBook.changeHandlers.add(handler)
|
||||
|
||||
proc len*[T](peerBook: PeerBook[T]): int = peerBook.book.len
|
||||
proc len*[T](peerBook: PeerBook[T]): int {.public.} = peerBook.book.len
|
||||
|
||||
##################
|
||||
# Peer Store API #
|
||||
|
|
@ -108,7 +124,8 @@ macro getTypeName(t: type): untyped =
|
|||
let typ = getTypeImpl(t)[1]
|
||||
newLit(repr(typ.owner()) & "." & repr(typ))
|
||||
|
||||
proc `[]`*[T](p: PeerStore, typ: type[T]): T =
|
||||
proc `[]`*[T](p: PeerStore, typ: type[T]): T {.public.} =
|
||||
## Get a book from the PeerStore (ex: peerStore[AddressBook])
|
||||
let name = getTypeName(T)
|
||||
result = T(p.books.getOrDefault(name))
|
||||
if result.isNil:
|
||||
|
|
@ -121,7 +138,7 @@ proc `[]`*[T](p: PeerStore, typ: type[T]): T =
|
|||
return result
|
||||
|
||||
proc del*(peerStore: PeerStore,
|
||||
peerId: PeerId) =
|
||||
peerId: PeerId) {.public.} =
|
||||
## Delete the provided peer from every book.
|
||||
for _, book in peerStore.books:
|
||||
book.deletor(peerId)
|
||||
|
|
|
|||
|
|
@ -1,18 +1,20 @@
|
|||
## Nim-Libp2p
|
||||
## Copyright (c) 2018 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-Libp2p
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
## This module implements minimal Google's ProtoBuf primitives.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
import ../varint, stew/[endians2, results]
|
||||
export results
|
||||
import ../varint, ../utility, stew/[endians2, results]
|
||||
export results, utility
|
||||
|
||||
{.push public.}
|
||||
|
||||
const
|
||||
MaxMessageSize* = 1'u shl 22
|
||||
|
|
|
|||
|
|
@ -1,11 +1,14 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2019 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
## `Identify <https://docs.libp2p.io/concepts/protocols/#identify>`_ and
|
||||
## `Push Identify <https://docs.libp2p.io/concepts/protocols/#identify-push>`_ implementation
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
@ -36,7 +39,7 @@ type
|
|||
IdentityInvalidMsgError* = object of IdentifyError
|
||||
IdentifyNoPubKeyError* = object of IdentifyError
|
||||
|
||||
IdentifyInfo* = object
|
||||
IdentifyInfo* {.public.} = object
|
||||
pubkey*: Option[PublicKey]
|
||||
peerId*: PeerId
|
||||
addrs*: seq[MultiAddress]
|
||||
|
|
@ -54,7 +57,7 @@ type
|
|||
peer: PeerId,
|
||||
newInfo: IdentifyInfo):
|
||||
Future[void]
|
||||
{.gcsafe, raises: [Defect].}
|
||||
{.gcsafe, raises: [Defect], public.}
|
||||
|
||||
IdentifyPush* = ref object of LPProtocol
|
||||
identifyHandler: IdentifyPushHandler
|
||||
|
|
@ -203,7 +206,9 @@ proc identify*(p: Identify,
|
|||
else:
|
||||
raise newException(IdentityInvalidMsgError, "No pubkey in identify")
|
||||
|
||||
proc new*(T: typedesc[IdentifyPush], handler: IdentifyPushHandler = nil): T =
|
||||
proc new*(T: typedesc[IdentifyPush], handler: IdentifyPushHandler = nil): T {.public.} =
|
||||
## Create a IdentifyPush protocol. `handler` will be called every time
|
||||
## a peer sends us new `PeerInfo`
|
||||
let identifypush = T(identifyHandler: handler)
|
||||
identifypush.init()
|
||||
identifypush
|
||||
|
|
@ -240,6 +245,7 @@ proc init*(p: IdentifyPush) =
|
|||
p.handler = handle
|
||||
p.codec = IdentifyPushCodec
|
||||
|
||||
proc push*(p: IdentifyPush, peerInfo: PeerInfo, conn: Connection) {.async.} =
|
||||
proc push*(p: IdentifyPush, peerInfo: PeerInfo, conn: Connection) {.async, public.} =
|
||||
## Send new `peerInfo`s to a connection
|
||||
var pb = encodeMsg(peerInfo, conn.observedAddr, true)
|
||||
await conn.writeLp(pb.buffer)
|
||||
|
|
|
|||
|
|
@ -1,11 +1,13 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2021 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
## `Ping <https://docs.libp2p.io/concepts/protocols/#ping>`_ protocol implementation
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
@ -18,6 +20,7 @@ import ../protobuf/minprotobuf,
|
|||
../crypto/crypto,
|
||||
../multiaddress,
|
||||
../protocols/protocol,
|
||||
../utility,
|
||||
../errors
|
||||
|
||||
export chronicles, rand, connection
|
||||
|
|
@ -31,9 +34,9 @@ const
|
|||
|
||||
type
|
||||
PingError* = object of LPError
|
||||
WrongPingAckError* = object of LPError
|
||||
WrongPingAckError* = object of PingError
|
||||
|
||||
PingHandler* = proc (
|
||||
PingHandler* {.public.} = proc (
|
||||
peer: PeerId):
|
||||
Future[void]
|
||||
{.gcsafe, raises: [Defect].}
|
||||
|
|
@ -42,7 +45,7 @@ type
|
|||
pingHandler*: PingHandler
|
||||
rng: ref HmacDrbgContext
|
||||
|
||||
proc new*(T: typedesc[Ping], handler: PingHandler = nil, rng: ref HmacDrbgContext = newRng()): T =
|
||||
proc new*(T: typedesc[Ping], handler: PingHandler = nil, rng: ref HmacDrbgContext = newRng()): T {.public.} =
|
||||
let ping = Ping(pinghandler: handler, rng: rng)
|
||||
ping.init()
|
||||
ping
|
||||
|
|
@ -68,10 +71,8 @@ method init*(p: Ping) =
|
|||
proc ping*(
|
||||
p: Ping,
|
||||
conn: Connection,
|
||||
): Future[Duration] {.async, gcsafe.} =
|
||||
## Sends ping to `conn`
|
||||
## Returns the delay
|
||||
##
|
||||
): Future[Duration] {.async, gcsafe, public.} =
|
||||
## Sends ping to `conn`, returns the delay
|
||||
|
||||
trace "initiating ping", conn
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2019 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,3 +1,8 @@
|
|||
import ./pubsub/[pubsub, floodsub, gossipsub]
|
||||
|
||||
## Home of PubSub & it's implementations:
|
||||
## | **pubsub**: base interface for pubsub implementations
|
||||
## | **floodsub**: simple flood-based publishing
|
||||
## | **gossipsub**: more sophisticated gossip based publishing
|
||||
|
||||
export pubsub, floodsub, gossipsub
|
||||
|
|
|
|||
|
|
@ -1,6 +1,8 @@
|
|||
# this module will be further extended in PR
|
||||
# https://github.com/status-im/nim-libp2p/pull/107/
|
||||
|
||||
import ../../utility
|
||||
|
||||
type
|
||||
ValidationResult* {.pure.} = enum
|
||||
ValidationResult* {.pure, public.} = enum
|
||||
Accept, Reject, Ignore
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2019 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
@ -22,13 +22,15 @@ import ./pubsub,
|
|||
../../peerinfo,
|
||||
../../utility
|
||||
|
||||
## Simple flood-based publishing.
|
||||
|
||||
logScope:
|
||||
topics = "libp2p floodsub"
|
||||
|
||||
const FloodSubCodec* = "/floodsub/1.0.0"
|
||||
|
||||
type
|
||||
FloodSub* = ref object of PubSub
|
||||
FloodSub* {.public.} = ref object of PubSub
|
||||
floodsub*: PeerTable # topic to remote peer map
|
||||
seen*: TimedCache[MessageID] # message id:s already seen on the network
|
||||
seenSalt*: seq[byte]
|
||||
|
|
|
|||
|
|
@ -1,11 +1,13 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2019 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
## Gossip based publishing
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2021 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2021 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2021 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2019 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2019 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,17 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2019 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
## Base interface for pubsub protocols
|
||||
##
|
||||
## You can `subscribe<#subscribe%2CPubSub%2Cstring%2CTopicHandler>`_ to a topic,
|
||||
## `publish<#publish.e%2CPubSub%2Cstring%2Cseq%5Bbyte%5D>`_ something on it,
|
||||
## and eventually `unsubscribe<#unsubscribe%2CPubSub%2Cstring%2CTopicHandler>`_ from it.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
@ -75,37 +81,40 @@ declarePublicCounter(libp2p_pubsub_received_prune, "pubsub broadcast prune", lab
|
|||
type
|
||||
InitializationError* = object of LPError
|
||||
|
||||
TopicHandler* = proc(topic: string,
|
||||
TopicHandler* {.public.} = proc(topic: string,
|
||||
data: seq[byte]): Future[void] {.gcsafe, raises: [Defect].}
|
||||
|
||||
ValidatorHandler* = proc(topic: string,
|
||||
ValidatorHandler* {.public.} = proc(topic: string,
|
||||
message: Message): Future[ValidationResult] {.gcsafe, raises: [Defect].}
|
||||
|
||||
TopicPair* = tuple[topic: string, handler: TopicHandler]
|
||||
|
||||
MsgIdProvider* =
|
||||
MsgIdProvider* {.public.} =
|
||||
proc(m: Message): Result[MessageID, ValidationResult] {.noSideEffect, raises: [Defect], gcsafe.}
|
||||
|
||||
SubscriptionValidator* =
|
||||
SubscriptionValidator* {.public.} =
|
||||
proc(topic: string): bool {.raises: [Defect], gcsafe.}
|
||||
## Every time a peer send us a subscription (even to an unknown topic),
|
||||
## we have to store it, which may be an attack vector.
|
||||
## This callback can be used to reject topic we're not interested in
|
||||
|
||||
PubSub* = ref object of LPProtocol
|
||||
PubSub* {.public.} = ref object of LPProtocol
|
||||
switch*: Switch # the switch used to dial/connect to peers
|
||||
peerInfo*: PeerInfo # this peer's info
|
||||
topics*: Table[string, seq[TopicHandler]] # the topics that _we_ are interested in
|
||||
peers*: Table[PeerId, PubSubPeer] ##\
|
||||
## Peers that we are interested to gossip with (but not necessarily
|
||||
## yet connected to)
|
||||
triggerSelf*: bool # trigger own local handler on publish
|
||||
verifySignature*: bool # enable signature verification
|
||||
sign*: bool # enable message signing
|
||||
peers*: Table[PeerId, PubSubPeer] #\
|
||||
# Peers that we are interested to gossip with (but not necessarily
|
||||
# yet connected to)
|
||||
triggerSelf*: bool ## trigger own local handler on publish
|
||||
verifySignature*: bool ## enable signature verification
|
||||
sign*: bool ## enable message signing
|
||||
validators*: Table[string, HashSet[ValidatorHandler]]
|
||||
observers: ref seq[PubSubObserver] # ref as in smart_ptr
|
||||
msgIdProvider*: MsgIdProvider # Turn message into message id (not nil)
|
||||
msgIdProvider*: MsgIdProvider ## Turn message into message id (not nil)
|
||||
msgSeqno*: uint64
|
||||
anonymize*: bool # if we omit fromPeer and seqno from RPC messages we send
|
||||
anonymize*: bool ## if we omit fromPeer and seqno from RPC messages we send
|
||||
subscriptionValidator*: SubscriptionValidator # callback used to validate subscriptions
|
||||
topicsHigh*: int # the maximum number of topics a peer is allowed to subscribe to
|
||||
topicsHigh*: int ## the maximum number of topics a peer is allowed to subscribe to
|
||||
maxMessageSize*: int ##\
|
||||
## the maximum raw message size we'll globally allow
|
||||
## for finer tuning, check message size on topic validator
|
||||
|
|
@ -411,7 +420,7 @@ method onTopicSubscription*(p: PubSub, topic: string, subscribed: bool) {.base.}
|
|||
|
||||
proc unsubscribe*(p: PubSub,
|
||||
topic: string,
|
||||
handler: TopicHandler) =
|
||||
handler: TopicHandler) {.public.} =
|
||||
## unsubscribe from a ``topic`` string
|
||||
##
|
||||
p.topics.withValue(topic, handlers):
|
||||
|
|
@ -424,12 +433,13 @@ proc unsubscribe*(p: PubSub,
|
|||
|
||||
p.updateTopicMetrics(topic)
|
||||
|
||||
proc unsubscribe*(p: PubSub, topics: openArray[TopicPair]) =
|
||||
proc unsubscribe*(p: PubSub, topics: openArray[TopicPair]) {.public.} =
|
||||
## unsubscribe from a list of ``topic`` handlers
|
||||
for t in topics:
|
||||
p.unsubscribe(t.topic, t.handler)
|
||||
|
||||
proc unsubscribeAll*(p: PubSub, topic: string) =
|
||||
proc unsubscribeAll*(p: PubSub, topic: string) {.public.} =
|
||||
## unsubscribe every `handler` from `topic`
|
||||
if topic notin p.topics:
|
||||
debug "unsubscribeAll called for an unknown topic", topic
|
||||
else:
|
||||
|
|
@ -441,15 +451,14 @@ proc unsubscribeAll*(p: PubSub, topic: string) =
|
|||
|
||||
proc subscribe*(p: PubSub,
|
||||
topic: string,
|
||||
handler: TopicHandler) =
|
||||
handler: TopicHandler) {.public.} =
|
||||
## subscribe to a topic
|
||||
##
|
||||
## ``topic`` - a string topic to subscribe to
|
||||
##
|
||||
## ``handler`` - is a user provided proc
|
||||
## that will be triggered
|
||||
## on every received message
|
||||
##
|
||||
## ``handler`` - user provided proc that
|
||||
## will be triggered on every
|
||||
## received message
|
||||
|
||||
# Check that this is an allowed topic
|
||||
if p.subscriptionValidator != nil and p.subscriptionValidator(topic) == false:
|
||||
|
|
@ -470,8 +479,9 @@ proc subscribe*(p: PubSub,
|
|||
|
||||
method publish*(p: PubSub,
|
||||
topic: string,
|
||||
data: seq[byte]): Future[int] {.base, async.} =
|
||||
data: seq[byte]): Future[int] {.base, async, public.} =
|
||||
## publish to a ``topic``
|
||||
##
|
||||
## The return value is the number of neighbours that we attempted to send the
|
||||
## message to, excluding self. Note that this is an optimistic number of
|
||||
## attempts - the number of peers that actually receive the message might
|
||||
|
|
@ -490,14 +500,17 @@ method initPubSub*(p: PubSub)
|
|||
|
||||
method addValidator*(p: PubSub,
|
||||
topic: varargs[string],
|
||||
hook: ValidatorHandler) {.base.} =
|
||||
hook: ValidatorHandler) {.base, public.} =
|
||||
## Add a validator to a `topic`. Each new message received in this
|
||||
## will be sent to `hook`. `hook` can return either `Accept`,
|
||||
## `Ignore` or `Reject` (which can descore the peer)
|
||||
for t in topic:
|
||||
trace "adding validator for topic", topicId = t
|
||||
p.validators.mgetOrPut(t, HashSet[ValidatorHandler]()).incl(hook)
|
||||
|
||||
method removeValidator*(p: PubSub,
|
||||
topic: varargs[string],
|
||||
hook: ValidatorHandler) {.base.} =
|
||||
hook: ValidatorHandler) {.base, public.} =
|
||||
for t in topic:
|
||||
p.validators.withValue(t, validators):
|
||||
validators[].excl(hook)
|
||||
|
|
@ -547,7 +560,7 @@ proc init*[PubParams: object | bool](
|
|||
maxMessageSize: int = 1024 * 1024,
|
||||
rng: ref HmacDrbgContext = newRng(),
|
||||
parameters: PubParams = false): P
|
||||
{.raises: [Defect, InitializationError].} =
|
||||
{.raises: [Defect, InitializationError], public.} =
|
||||
let pubsub =
|
||||
when PubParams is bool:
|
||||
P(switch: switch,
|
||||
|
|
@ -590,9 +603,9 @@ proc init*[PubParams: object | bool](
|
|||
|
||||
return pubsub
|
||||
|
||||
proc addObserver*(p: PubSub; observer: PubSubObserver) = p.observers[] &= observer
|
||||
proc addObserver*(p: PubSub; observer: PubSubObserver) {.public.} = p.observers[] &= observer
|
||||
|
||||
proc removeObserver*(p: PubSub; observer: PubSubObserver) =
|
||||
proc removeObserver*(p: PubSub; observer: PubSubObserver) {.public.} =
|
||||
let idx = p.observers[].find(observer)
|
||||
if idx != -1:
|
||||
p.observers[].del(idx)
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2019 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2019 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2019 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2019 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2019 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2022 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2020 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2019 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2019 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2019 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-Libp2p
|
||||
## Copyright (c) 2021 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-Libp2p
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
## This module implements Routing Records.
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-Libp2p
|
||||
## Copyright (c) 2021 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-Libp2p
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
## This module implements Signed Envelope.
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2019 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2019 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2020 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,13 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2019 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
## Length Prefixed stream implementation
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
@ -15,6 +17,7 @@ import chronicles, chronos, metrics
|
|||
import ../varint,
|
||||
../peerinfo,
|
||||
../multiaddress,
|
||||
../utility,
|
||||
../errors
|
||||
|
||||
export errors
|
||||
|
|
@ -132,26 +135,32 @@ method initStream*(s: LPStream) {.base.} =
|
|||
inc getStreamTracker(s.objName).opened
|
||||
trace "Stream created", s, objName = s.objName, dir = $s.dir
|
||||
|
||||
proc join*(s: LPStream): Future[void] =
|
||||
proc join*(s: LPStream): Future[void] {.public.} =
|
||||
## Wait for the stream to be closed
|
||||
s.closeEvent.wait()
|
||||
|
||||
method closed*(s: LPStream): bool {.base.} =
|
||||
method closed*(s: LPStream): bool {.base, public.} =
|
||||
s.isClosed
|
||||
|
||||
method atEof*(s: LPStream): bool {.base.} =
|
||||
method atEof*(s: LPStream): bool {.base, public.} =
|
||||
s.isEof
|
||||
|
||||
method readOnce*(
|
||||
s: LPStream,
|
||||
pbytes: pointer,
|
||||
nbytes: int):
|
||||
Future[int] {.base, async.} =
|
||||
Future[int] {.base, async, public.} =
|
||||
## Reads whatever is available in the stream,
|
||||
## up to `nbytes`. Will block if nothing is
|
||||
## available
|
||||
doAssert(false, "not implemented!")
|
||||
|
||||
proc readExactly*(s: LPStream,
|
||||
pbytes: pointer,
|
||||
nbytes: int):
|
||||
Future[void] {.async.} =
|
||||
Future[void] {.async, public.} =
|
||||
## Waits for `nbytes` to be available, then read
|
||||
## them and return them
|
||||
if s.atEof:
|
||||
raise newLPStreamEOFError()
|
||||
|
||||
|
|
@ -180,7 +189,8 @@ proc readExactly*(s: LPStream,
|
|||
proc readLine*(s: LPStream,
|
||||
limit = 0,
|
||||
sep = "\r\n"): Future[string]
|
||||
{.async.} =
|
||||
{.async, public.} =
|
||||
## Reads up to `limit` bytes are read, or a `sep` is found
|
||||
# TODO replace with something that exploits buffering better
|
||||
var lim = if limit <= 0: -1 else: limit
|
||||
var state = 0
|
||||
|
|
@ -206,7 +216,7 @@ proc readLine*(s: LPStream,
|
|||
if len(result) == lim:
|
||||
break
|
||||
|
||||
proc readVarint*(conn: LPStream): Future[uint64] {.async, gcsafe.} =
|
||||
proc readVarint*(conn: LPStream): Future[uint64] {.async, gcsafe, public.} =
|
||||
var
|
||||
buffer: array[10, byte]
|
||||
|
||||
|
|
@ -225,7 +235,7 @@ proc readVarint*(conn: LPStream): Future[uint64] {.async, gcsafe.} =
|
|||
if true: # can't end with a raise apparently
|
||||
raise (ref InvalidVarintError)(msg: "Cannot parse varint")
|
||||
|
||||
proc readLp*(s: LPStream, maxSize: int): Future[seq[byte]] {.async, gcsafe.} =
|
||||
proc readLp*(s: LPStream, maxSize: int): Future[seq[byte]] {.async, gcsafe, public.} =
|
||||
## read length prefixed msg, with the length encoded as a varint
|
||||
let
|
||||
length = await s.readVarint()
|
||||
|
|
@ -241,10 +251,11 @@ proc readLp*(s: LPStream, maxSize: int): Future[seq[byte]] {.async, gcsafe.} =
|
|||
await s.readExactly(addr res[0], res.len)
|
||||
return res
|
||||
|
||||
method write*(s: LPStream, msg: seq[byte]): Future[void] {.base.} =
|
||||
method write*(s: LPStream, msg: seq[byte]): Future[void] {.base, public.} =
|
||||
# Write `msg` to stream, waiting for the write to be finished
|
||||
doAssert(false, "not implemented!")
|
||||
|
||||
proc writeLp*(s: LPStream, msg: openArray[byte]): Future[void] =
|
||||
proc writeLp*(s: LPStream, msg: openArray[byte]): Future[void] {.public.} =
|
||||
## Write `msg` with a varint-encoded length prefix
|
||||
let vbytes = PB.toBytes(msg.len().uint64)
|
||||
var buf = newSeqUninitialized[byte](msg.len() + vbytes.len)
|
||||
|
|
@ -252,10 +263,10 @@ proc writeLp*(s: LPStream, msg: openArray[byte]): Future[void] =
|
|||
buf[vbytes.len..<buf.len] = msg
|
||||
s.write(buf)
|
||||
|
||||
proc writeLp*(s: LPStream, msg: string): Future[void] =
|
||||
proc writeLp*(s: LPStream, msg: string): Future[void] {.public.} =
|
||||
writeLp(s, msg.toOpenArrayByte(0, msg.high))
|
||||
|
||||
proc write*(s: LPStream, msg: string): Future[void] =
|
||||
proc write*(s: LPStream, msg: string): Future[void] {.public.} =
|
||||
s.write(msg.toBytes())
|
||||
|
||||
method closeImpl*(s: LPStream): Future[void] {.async, base.} =
|
||||
|
|
@ -266,7 +277,7 @@ method closeImpl*(s: LPStream): Future[void] {.async, base.} =
|
|||
s.closeEvent.fire()
|
||||
trace "Closed stream", s, objName = s.objName, dir = $s.dir
|
||||
|
||||
method close*(s: LPStream): Future[void] {.base, async.} = # {.raises [Defect].}
|
||||
method close*(s: LPStream): Future[void] {.base, async, public.} = # {.raises [Defect].}
|
||||
## close the stream - this may block, but will not raise exceptions
|
||||
##
|
||||
if s.isClosed:
|
||||
|
|
@ -280,7 +291,7 @@ method close*(s: LPStream): Future[void] {.base, async.} = # {.raises [Defect].}
|
|||
# itself must implement this - once-only check as well, with their own field
|
||||
await closeImpl(s)
|
||||
|
||||
proc closeWithEOF*(s: LPStream): Future[void] {.async.} =
|
||||
proc closeWithEOF*(s: LPStream): Future[void] {.async, public.} =
|
||||
## Close the stream and wait for EOF - use this with half-closed streams where
|
||||
## an EOF is expected to arrive from the other end.
|
||||
##
|
||||
|
|
|
|||
|
|
@ -1,11 +1,15 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2019 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
## The switch is the core of libp2p, which brings together the
|
||||
## transports, the connection manager, the upgrader and other
|
||||
## parts to allow programs to use libp2p
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
@ -37,6 +41,7 @@ import stream/connection,
|
|||
peerid,
|
||||
peerstore,
|
||||
errors,
|
||||
utility,
|
||||
dialer
|
||||
|
||||
export connmanager, upgrade, dialer, peerstore
|
||||
|
|
@ -56,7 +61,7 @@ const
|
|||
ConcurrentUpgrades* = 4
|
||||
|
||||
type
|
||||
Switch* = ref object of Dial
|
||||
Switch* {.public.} = ref object of Dial
|
||||
peerInfo*: PeerInfo
|
||||
connManager*: ConnManager
|
||||
transports*: seq[Transport]
|
||||
|
|
@ -69,22 +74,31 @@ type
|
|||
|
||||
proc addConnEventHandler*(s: Switch,
|
||||
handler: ConnEventHandler,
|
||||
kind: ConnEventKind) =
|
||||
kind: ConnEventKind) {.public.} =
|
||||
## Adds a ConnEventHandler, which will be triggered when
|
||||
## a connection to a peer is created or dropped.
|
||||
## There may be multiple connections per peer.
|
||||
##
|
||||
## The handler should not raise.
|
||||
s.connManager.addConnEventHandler(handler, kind)
|
||||
|
||||
proc removeConnEventHandler*(s: Switch,
|
||||
handler: ConnEventHandler,
|
||||
kind: ConnEventKind) =
|
||||
kind: ConnEventKind) {.public.} =
|
||||
s.connManager.removeConnEventHandler(handler, kind)
|
||||
|
||||
proc addPeerEventHandler*(s: Switch,
|
||||
handler: PeerEventHandler,
|
||||
kind: PeerEventKind) =
|
||||
kind: PeerEventKind) {.public.} =
|
||||
## Adds a PeerEventHandler, which will be triggered when
|
||||
## a peer connects or disconnects from us.
|
||||
##
|
||||
## The handler should not raise.
|
||||
s.connManager.addPeerEventHandler(handler, kind)
|
||||
|
||||
proc removePeerEventHandler*(s: Switch,
|
||||
handler: PeerEventHandler,
|
||||
kind: PeerEventKind) =
|
||||
kind: PeerEventKind) {.public.} =
|
||||
s.connManager.removePeerEventHandler(handler, kind)
|
||||
|
||||
method addTransport*(s: Switch,
|
||||
|
|
@ -92,32 +106,39 @@ method addTransport*(s: Switch,
|
|||
s.transports &= t
|
||||
s.dialer.addTransport(t)
|
||||
|
||||
proc isConnected*(s: Switch, peerId: PeerId): bool =
|
||||
proc isConnected*(s: Switch, peerId: PeerId): bool {.public.} =
|
||||
## returns true if the peer has one or more
|
||||
## associated connections (sockets)
|
||||
## associated connections
|
||||
##
|
||||
|
||||
peerId in s.connManager
|
||||
|
||||
proc disconnect*(s: Switch, peerId: PeerId): Future[void] {.gcsafe.} =
|
||||
proc disconnect*(s: Switch, peerId: PeerId): Future[void] {.gcsafe, public.} =
|
||||
## Disconnect from a peer, waiting for the connection(s) to be dropped
|
||||
s.connManager.dropPeer(peerId)
|
||||
|
||||
method connect*(
|
||||
s: Switch,
|
||||
peerId: PeerId,
|
||||
addrs: seq[MultiAddress],
|
||||
forceDial = false): Future[void] =
|
||||
forceDial = false): Future[void] {.public.} =
|
||||
## Connects to a peer without opening a stream to it
|
||||
|
||||
s.dialer.connect(peerId, addrs, forceDial)
|
||||
|
||||
method dial*(
|
||||
s: Switch,
|
||||
peerId: PeerId,
|
||||
protos: seq[string]): Future[Connection] =
|
||||
protos: seq[string]): Future[Connection] {.public.} =
|
||||
## Open a stream to a connected peer with the specified `protos`
|
||||
|
||||
s.dialer.dial(peerId, protos)
|
||||
|
||||
proc dial*(s: Switch,
|
||||
peerId: PeerId,
|
||||
proto: string): Future[Connection] =
|
||||
proto: string): Future[Connection] {.public.} =
|
||||
## Open a stream to a connected peer with the specified `proto`
|
||||
|
||||
dial(s, peerId, @[proto])
|
||||
|
||||
method dial*(
|
||||
|
|
@ -125,18 +146,26 @@ method dial*(
|
|||
peerId: PeerId,
|
||||
addrs: seq[MultiAddress],
|
||||
protos: seq[string],
|
||||
forceDial = false): Future[Connection] =
|
||||
forceDial = false): Future[Connection] {.public.} =
|
||||
## Connected to a peer and open a stream
|
||||
## with the specified `protos`
|
||||
|
||||
s.dialer.dial(peerId, addrs, protos, forceDial)
|
||||
|
||||
proc dial*(
|
||||
s: Switch,
|
||||
peerId: PeerId,
|
||||
addrs: seq[MultiAddress],
|
||||
proto: string): Future[Connection] =
|
||||
proto: string): Future[Connection] {.public.} =
|
||||
## Connected to a peer and open a stream
|
||||
## with the specified `proto`
|
||||
|
||||
dial(s, peerId, addrs, @[proto])
|
||||
|
||||
proc mount*[T: LPProtocol](s: Switch, proto: T, matcher: Matcher = nil)
|
||||
{.gcsafe, raises: [Defect, LPError].} =
|
||||
{.gcsafe, raises: [Defect, LPError], public.} =
|
||||
## mount a protocol to the switch
|
||||
|
||||
if isNil(proto.handler):
|
||||
raise newException(LPError,
|
||||
"Protocol has to define a handle method or proc")
|
||||
|
|
@ -217,7 +246,10 @@ proc accept(s: Switch, transport: Transport) {.async.} = # noraises
|
|||
await conn.close()
|
||||
return
|
||||
|
||||
proc stop*(s: Switch) {.async.} =
|
||||
proc stop*(s: Switch) {.async, public.} =
|
||||
## Stop listening on every transport, and
|
||||
## close every active connections
|
||||
|
||||
trace "Stopping switch"
|
||||
|
||||
s.started = false
|
||||
|
|
@ -248,7 +280,9 @@ proc stop*(s: Switch) {.async.} =
|
|||
|
||||
trace "Switch stopped"
|
||||
|
||||
proc start*(s: Switch) {.async, gcsafe.} =
|
||||
proc start*(s: Switch) {.async, gcsafe, public.} =
|
||||
## Start listening on every transport
|
||||
|
||||
trace "starting switch for peer", peerInfo = s.peerInfo
|
||||
var startFuts: seq[Future[void]]
|
||||
for t in s.transports:
|
||||
|
|
@ -294,7 +328,7 @@ proc newSwitch*(peerInfo: PeerInfo,
|
|||
ms: MultistreamSelect,
|
||||
nameResolver: NameResolver = nil,
|
||||
peerStore = PeerStore.new()): Switch
|
||||
{.raises: [Defect, LPError].} =
|
||||
{.raises: [Defect, LPError], public.} =
|
||||
if secureManagers.len == 0:
|
||||
raise newException(LPError, "Provide at least one secure manager")
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-Libp2p
|
||||
## Copyright (c) 2018 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-Libp2p
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
## This module implements transcoder interface.
|
||||
import vbuffer
|
||||
|
|
|
|||
|
|
@ -1,11 +1,13 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2019 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
## TCP transport implementation
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
@ -20,7 +22,8 @@ import transport,
|
|||
../multiaddress,
|
||||
../stream/connection,
|
||||
../stream/chronosstream,
|
||||
../upgrademngrs/upgrade
|
||||
../upgrademngrs/upgrade,
|
||||
../utility
|
||||
|
||||
logScope:
|
||||
topics = "libp2p tcptransport"
|
||||
|
|
@ -118,7 +121,7 @@ proc connHandler*(self: TcpTransport,
|
|||
proc new*(
|
||||
T: typedesc[TcpTransport],
|
||||
flags: set[ServerFlags] = {},
|
||||
upgrade: Upgrade): T =
|
||||
upgrade: Upgrade): T {.public.} =
|
||||
|
||||
let transport = T(
|
||||
flags: flags,
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2019 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
##
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
|
|
|||
|
|
@ -1,11 +1,13 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2021 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
## WebSocket & WebSocket Secure transport implementation
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
@ -18,6 +20,7 @@ import transport,
|
|||
../multistream,
|
||||
../connmanager,
|
||||
../multiaddress,
|
||||
../utility,
|
||||
../stream/connection,
|
||||
../upgrademngrs/upgrade,
|
||||
websock/websock
|
||||
|
|
@ -313,7 +316,8 @@ proc new*(
|
|||
flags: set[ServerFlags] = {},
|
||||
factories: openArray[ExtFactory] = [],
|
||||
rng: Rng = nil,
|
||||
handshakeTimeout = DefaultHeadersTimeout): T =
|
||||
handshakeTimeout = DefaultHeadersTimeout): T {.public.} =
|
||||
## Creates a secure WebSocket transport
|
||||
|
||||
T(
|
||||
upgrader: upgrade,
|
||||
|
|
@ -331,7 +335,8 @@ proc new*(
|
|||
flags: set[ServerFlags] = {},
|
||||
factories: openArray[ExtFactory] = [],
|
||||
rng: Rng = nil,
|
||||
handshakeTimeout = DefaultHeadersTimeout): T =
|
||||
handshakeTimeout = DefaultHeadersTimeout): T {.public.} =
|
||||
## Creates a clear-text WebSocket transport
|
||||
|
||||
T.new(
|
||||
upgrade = upgrade,
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2021 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2021 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,16 +1,18 @@
|
|||
## Nim-LibP2P
|
||||
## Copyright (c) 2020 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-LibP2P
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
import stew/byteutils
|
||||
|
||||
template public* {.pragma.}
|
||||
|
||||
const
|
||||
ShortDumpMax = 12
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-Libp2p
|
||||
## Copyright (c) 2020 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-Libp2p
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-Libp2p
|
||||
## Copyright (c) 2018 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-Libp2p
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
## This module implements Variable Integer `VARINT`.
|
||||
## This module supports two variants of variable integer
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-Libp2p
|
||||
## Copyright (c) 2018 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-Libp2p
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
## This module implements variable buffer.
|
||||
|
||||
|
|
|
|||
|
|
@ -1,11 +1,11 @@
|
|||
## Nim-Libp2p
|
||||
## Copyright (c) 2018 Status Research & Development GmbH
|
||||
## Licensed under either of
|
||||
## * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
## * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
## at your option.
|
||||
## This file may not be copied, modified, or distributed except according to
|
||||
## those terms.
|
||||
# Nim-Libp2p
|
||||
# Copyright (c) 2022 Status Research & Development GmbH
|
||||
# Licensed under either of
|
||||
# * Apache License, version 2.0, ([LICENSE-APACHE](LICENSE-APACHE))
|
||||
# * MIT license ([LICENSE-MIT](LICENSE-MIT))
|
||||
# at your option.
|
||||
# This file may not be copied, modified, or distributed except according to
|
||||
# those terms.
|
||||
|
||||
{.push raises: [Defect].}
|
||||
|
||||
|
|
|
|||
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Reference in New Issue