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cargo +nightly fmt (#3540)

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* cargo +nightly fmt

* add cargo-fmt check to ci

* update ci

* fmt

* fmt

* skip macro

* ignore bridges
This commit is contained in:
Shawn Tabrizi
2021-08-02 12:47:33 +02:00
committed by GitHub
parent 30e3012270
commit ff5d56fb76
350 changed files with 20617 additions and 21266 deletions
Download Patch File Download Diff File Expand all files Collapse all files
polkadot/node/network/statement-distribution/src/responder.rs
+27 -43
View File
@@ -14,16 +14,19 @@
//! Large statement responding background task logic.
use futures::{SinkExt, StreamExt, channel::{mpsc, oneshot}, stream::FuturesUnordered};
use futures::{
channel::{mpsc, oneshot},
stream::FuturesUnordered,
SinkExt, StreamExt,
};
use polkadot_node_network_protocol::{
PeerId, UnifiedReputationChange as Rep,
request_response::{
IncomingRequest, MAX_PARALLEL_STATEMENT_REQUESTS, request::OutgoingResponse,
v1::{
StatementFetchingRequest, StatementFetchingResponse
},
request::OutgoingResponse,
v1::{StatementFetchingRequest, StatementFetchingResponse},
IncomingRequest, MAX_PARALLEL_STATEMENT_REQUESTS,
},
PeerId, UnifiedReputationChange as Rep,
};
use polkadot_primitives::v1::{CandidateHash, CommittedCandidateReceipt, Hash};
@@ -38,11 +41,10 @@ pub enum ResponderMessage {
requesting_peer: PeerId,
relay_parent: Hash,
candidate_hash: CandidateHash,
tx: oneshot::Sender<CommittedCandidateReceipt>
tx: oneshot::Sender<CommittedCandidateReceipt>,
},
}
/// A fetching task, taking care of fetching large statements via request/response.
///
/// A fetch task does not know about a particular `Statement` instead it just tries fetching a
@@ -74,56 +76,41 @@ pub async fn respond(
let raw = match receiver.next().await {
None => {
tracing::debug!(
target: LOG_TARGET,
"Shutting down request responder"
);
tracing::debug!(target: LOG_TARGET, "Shutting down request responder");
return
}
},
Some(v) => v,
};
let req =
match IncomingRequest::<StatementFetchingRequest>::try_from_raw(
raw,
vec![COST_INVALID_REQUEST],
) {
let req = match IncomingRequest::<StatementFetchingRequest>::try_from_raw(
raw,
vec![COST_INVALID_REQUEST],
) {
Err(err) => {
tracing::debug!(
target: LOG_TARGET,
?err,
"Decoding request failed"
);
tracing::debug!(target: LOG_TARGET, ?err, "Decoding request failed");
continue
}
},
Ok(payload) => payload,
};
let (tx, rx) = oneshot::channel();
if let Err(err) = sender.feed(
ResponderMessage::GetData {
if let Err(err) = sender
.feed(ResponderMessage::GetData {
requesting_peer: req.peer,
relay_parent: req.payload.relay_parent,
candidate_hash: req.payload.candidate_hash,
tx,
}
).await {
tracing::debug!(
target: LOG_TARGET,
?err,
"Shutting down responder"
);
})
.await
{
tracing::debug!(target: LOG_TARGET, ?err, "Shutting down responder");
return
}
let response = match rx.await {
Err(err) => {
tracing::debug!(
target: LOG_TARGET,
?err,
"Requested data not found."
);
tracing::debug!(target: LOG_TARGET, ?err, "Requested data not found.");
Err(())
}
},
Ok(v) => Ok(StatementFetchingResponse::Statement(v)),
};
let (pending_sent_tx, pending_sent_rx) = oneshot::channel();
@@ -134,10 +121,7 @@ pub async fn respond(
};
pending_out.push(pending_sent_rx);
if let Err(_) = req.send_outgoing_response(response) {
tracing::debug!(
target: LOG_TARGET,
"Sending response failed"
);
tracing::debug!(target: LOG_TARGET, "Sending response failed");
}
}
}