- Switch from using Option to Opt which allows for smoother usage with already existing Result types - With all moved to Opt, make more use of valueOr to avoid too many if else clause indentation and unstead have a more clear error path at each step - Remove dead code, char limits, style guide, etc. - Replace getEncodedKeyForContent with ContentKey.init and use ContentKey.init for each type |
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.. | ||
README.md | ||
messages.nim | ||
portal_protocol.nim | ||
portal_protocol_config.nim | ||
portal_stream.nim |
README.md
Portal Network Wire Protocol
Introduction
The fluffy/network/wire
directory holds a Nim implementation of the
Portal Network Wire Protocol.
The wire protocol builds on top of the Node Discovery v5.1 protocol its
talkreq
and talkresp
messages.
For further information on the Nim implementation of the Node Discovery v5.1 protocol check out the discv5 page.
Test suite
To run the test suite specifically for the Portal wire protocol, run following commands:
git clone git@github.com:status-im/nimbus-eth1.git
cd nimbus-eth1
# To bring the git submodules up to date
make update
# Build & run Portal wire protocol encoding test
./env.sh nim c -r ./fluffy/tests/test_portal_wire_encoding
# Build & run Portal wire protocol network test
./env.sh nim c -r ./fluffy/tests/test_portal_wire_protocol
portalcli
This is a small command line application that allows you to run a node running Discovery v5.1 + Portal wire protocol.
Note: Its objective is only to test the protocol wire component, not to actually serve content. This means it will always return empty lists on content requests currently. Perhaps in the future some hardcoded data could added and/or maybe some test vectors can be created in such form.
The portalcli
application allows you to either run a node, or to specifically
send one of the Portal message types, wait for the response, and then shut down.
Example usage
git clone git@github.com:status-im/nimbus-eth1.git
cd nimbus-eth1
# Build the fluffy tools
make fluffy-tools
# See all options
./build/portalcli --help
# Example command: Ping another node
./build/portalcli ping enr:<base64 encoding of ENR>
# Example command: Run a discovery + portal node
./build/portalcli --log-level:debug --bootstrap-node:enr:<base64 encoding of ENR>