feat: Add example for custom rlpx subprotocol #8113
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onbjerg
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onbjerg
reviewed
May 5, 2024
mattsse
requested changes
May 6, 2024
| use tokio_stream::wrappers::UnboundedReceiverStream; | ||
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| // Custom Rlpx Subprotocol | ||
| pub mod proto { |
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can we move this to a separate file?
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| // let custom_rlpx_handler = CustomRlpxProtoHandler{ state: ProtocolState { events: node.network.events.clone()}}; | ||
| // node.network.add_rlpx_sub_protocol(custom_rlpx_handler); |
gakonst
reviewed
May 6, 2024
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| enum Command { | ||
| /// Send a custom message to the peer | ||
| CustomMessage { | ||
| msg: String, | ||
| /// The response will be sent to this channel. | ||
| response: oneshot::Sender<String>, | ||
| }, | ||
| } |
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@mattsse this is cool -- we should demonstrate a bridge/oracle on this, and eventually build up to a full consensus example i feel?
and this is all subprotocols for commands post-establishing a connection, but what about discv? how should we do discovery of nodes that support custom subprotocols?
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tracking here #8017
for this we need a more sophisticated example
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I am creating this draft pr to solicit feedback on: 1) If I am on the right track. 2) pointers/direction on how to really solve the issue. Thanks for your help.
Closes #7130