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Testnet corrections (#1050)

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* Correct RPC ping request

* Add attestation verification

* Add discv5 bug fixes

* Reduce gossipsub heartbeat and update metadata

* Handle known chain of advanced peer
This commit is contained in:
Age Manning
2020-04-27 14:18:30 +10:00
committed by GitHub
parent fa8154e3da
commit 500f6b53d1
7 changed files with 176 additions and 141 deletions
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26
beacon_node/eth2-libp2p/src/behaviour.rs
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@@ -298,14 +298,17 @@ impl<TSubstream: AsyncRead + AsyncWrite, TSpec: EthSpec> Behaviour<TSubstream, T
}
/// Sends a PING/PONG request/response to a peer.
fn send_ping(&mut self, id: RequestId, peer_id: PeerId) {
let pong_response = RPCEvent::Response(
id,
RPCErrorResponse::Success(RPCResponse::Pong(crate::rpc::methods::Ping {
data: self.meta_data.seq_number,
})),
);
self.send_rpc(peer_id, pong_response);
fn send_ping(&mut self, id: RequestId, peer_id: PeerId, is_request: bool) {
let ping = crate::rpc::methods::Ping {
data: self.meta_data.seq_number,
};
let event = if is_request {
RPCEvent::Request(id, RPCRequest::Ping(ping))
} else {
RPCEvent::Response(id, RPCErrorResponse::Success(RPCResponse::Pong(ping)))
};
self.send_rpc(peer_id, event);
}
/// Sends a METADATA request to a peer.
@@ -425,7 +428,8 @@ impl<TSubstream: AsyncRead + AsyncWrite, TSpec: EthSpec>
RPCEvent::Request(id, RPCRequest::Ping(ping)) => {
// inform the peer manager and send the response
self.peer_manager.ping_request(&peer_id, ping.data);
self.send_ping(id, peer_id);
// send a ping response
self.send_ping(id, peer_id, false);
}
RPCEvent::Request(id, RPCRequest::MetaData(_)) => {
// send the requested meta-data
@@ -474,8 +478,8 @@ impl<TSubstream: AsyncRead + AsyncWrite, TSpec: EthSpec> Behaviour<TSubstream, T
));
}
PeerManagerEvent::Ping(peer_id) => {
// send a ping to this peer
self.send_ping(RequestId::from(0usize), peer_id);
// send a ping request to this peer
self.send_ping(RequestId::from(0usize), peer_id, true);
}
PeerManagerEvent::MetaData(peer_id) => {
self.send_meta_data_request(peer_id);