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Initial addition of an RPC Protocol Handler

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Age Manning
2019-07-06 21:32:32 +10:00
parent cda61c1577
commit f1127e4e0d
3 changed files with 248 additions and 12 deletions
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16
beacon_node/eth2-libp2p/src/rpc/mod.rs
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@@ -13,12 +13,24 @@ use libp2p::core::swarm::{
ConnectedPoint, NetworkBehaviour, NetworkBehaviourAction, PollParameters,
};
use libp2p::{Multiaddr, PeerId};
pub use methods::{HelloMessage, RPCMethod, RPCRequest, RPCResponse};
pub use protocol::{RPCEvent, RPCProtocol, RequestId};
pub use methods::{HelloMessage, RPCResponse};
pub use protocol::{RPCProtocol, RPCRequest};
use slog::o;
use std::marker::PhantomData;
use tokio::io::{AsyncRead, AsyncWrite};
/// The return type used in the behaviour and the resultant event from the protocols handler.
#[derive(Debug, Clone)]
pub enum RPCEvent {
/// A request that was received from the RPC protocol. The first parameter is a sequential
/// id which tracks an awaiting substream for the response.
Request(u64, RPCRequest),
/// A response that has been received from the RPC protocol. The first parameter returns
/// that which was sent with the corresponding request.
Response(u64, RPCResponse),
}
/// Rpc implements the libp2p `NetworkBehaviour` trait and therefore manages network-level
/// logic.
pub struct Rpc<TSubstream> {