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# nim-waku
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## Introduction
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The nim-waku repository implements Waku v1 and v2, and provides tools related to it.
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- A Nim implementation of the [Waku v1 protocol ](https://specs.vac.dev/waku/waku.html ).
- A Nim implementation of the [Waku v2 protocol ](https://specs.vac.dev/specs/waku/v2/waku-v2.html ).
- CLI applications `wakunode` and `wakunode2` that allows you to run a Waku v1 or v2 node.
- Examples of Waku v1 and v2 usage.
- Various tests of above.
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For more details on Waku v1 and v2, see their respective home folders:
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- [Waku v1 ](waku/v1/README.md )
- [Waku v2 ](waku/v2/README.md )
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## How to Build & Run
These instructions are generic and apply to both Waku v1 and v2. For more
detailed instructions, see Waku v1 and v2 home above.
### Prerequisites
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* GNU Make, Bash and the usual POSIX utilities. Git 2.9.4 or newer.
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* [Rust ](https://www.rust-lang.org/ )
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More information on the installation of these can be found [here ](https://github.com/status-im/nimbus#prerequisites ).
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### Wakunode
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```bash
# The first `make` invocation will update all Git submodules.
# You'll run `make update` after each `git pull`, in the future, to keep those submodules up to date.
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make wakunode1 wakunode2
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# See available command line options
./build/wakunode --help
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./build/wakunode2 --help
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# Connect the client directly with the Status test fleet
./build/wakunode --log-level:debug --discovery:off --fleet:test --log-metrics
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# TODO Equivalent for v2
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```
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### Waku Protocol Test Suite
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```bash
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# Run all the Waku v1 and v2 tests
make test
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```
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### Examples
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Examples can be found in the examples folder. For Waku v2, there is a fully
featured chat example.
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### Tools
Different tools and their corresponding how-to guides can be found in the `tools` folder.
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### Bugs, Questions & Features
For an inquiry, or if you would like to propose new features, feel free to [open a general issue ](https://github.com/status-im/nim-waku/issues/new/ ).
For bug reports, please [tag your issue with the `bug` label ](https://github.com/status-im/nim-waku/issues/new/ ).
If you believe the reported issue requires critical attention, please [use the `critical` label ](https://github.com/status-im/nim-waku/issues/new?labels=critical,bug ) to assist with triaging.
To get help, or participate in the conversation, join the [Vac Discord ](https://discord.gg/KNj3ctuZvZ ) server.