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Limit incoming size to 1 in tests to more easily simulate backpressure

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This commit is contained in:
Antonio Scandurra 2022-04-12 09:43:36 +02:00
parent 3844634765
commit c06e5f3d1e
1 changed files with 5 additions and 1 deletions
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6
crates/rpc/src/peer.rs
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@ -126,7 +126,11 @@ impl Peer {
// can always send messages without yielding. For incoming messages, use a // can always send messages without yielding. For incoming messages, use a
// bounded channel so that other peers will receive backpressure if they send // bounded channel so that other peers will receive backpressure if they send
// messages faster than this peer can process them. // messages faster than this peer can process them.
let (mut incoming_tx, incoming_rx) = mpsc::channel(64); #[cfg(any(test, feature = "test-support"))]
const INCOMING_BUFFER_SIZE: usize = 1;
#[cfg(not(any(test, feature = "test-support")))]
const INCOMING_BUFFER_SIZE: usize = 64;
let (mut incoming_tx, incoming_rx) = mpsc::channel(INCOMING_BUFFER_SIZE);
let (outgoing_tx, mut outgoing_rx) = mpsc::unbounded(); let (outgoing_tx, mut outgoing_rx) = mpsc::unbounded();
let connection_id = ConnectionId(self.next_connection_id.fetch_add(1, SeqCst)); let connection_id = ConnectionId(self.next_connection_id.fetch_add(1, SeqCst));