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Port availability recovery to use req/res (#2694)

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* add AvailableDataFetchingRequest

* rename AvailabilityFetchingRequest to ChunkFetchingRequest

* rename AvailabilityFetchingResponse to Chunk_

* add AvailableDataFetching request

* add available data fetching request to availability recovery message

* remove availability recovery message

* fix

* update network bridge

* port availability recovery to request/response

* use validators.len(), not shuffling

* fix availability recovery tests

* update guide

* Update node/network/availability-recovery/src/lib.rs

Co-authored-by: Bernhard Schuster <bernhard@ahoi.io>

* Update node/network/availability-recovery/src/lib.rs

Co-authored-by: Arkadiy Paronyan <arkady.paronyan@gmail.com>

* remove println

Co-authored-by: Bernhard Schuster <bernhard@ahoi.io>
Co-authored-by: Arkadiy Paronyan <arkady.paronyan@gmail.com>
This commit is contained in:
Robert Habermeier
2021-03-25 15:34:24 +01:00
committed by GitHub
parent 349879df6b
commit 8a396c678f
19 changed files with 379 additions and 1067 deletions
Download Patch File Download Diff File Expand all files Collapse all files
polkadot/node/network/bridge/src/lib.rs
+2 -10
View File
@@ -686,7 +686,6 @@ mod tests {
use polkadot_subsystem::{ActiveLeavesUpdate, FromOverseer, OverseerSignal};
use polkadot_subsystem::messages::{
AvailabilityRecoveryMessage,
ApprovalDistributionMessage,
BitfieldDistributionMessage,
PoVDistributionMessage,
@@ -883,13 +882,6 @@ mod tests {
) if e == event.focus().expect("could not focus message")
);
assert_matches!(
virtual_overseer.recv().await,
AllMessages::AvailabilityRecovery(
AvailabilityRecoveryMessage::NetworkBridgeUpdateV1(e)
) if e == event.focus().expect("could not focus message")
);
assert_matches!(
virtual_overseer.recv().await,
AllMessages::BitfieldDistribution(
@@ -1604,7 +1596,7 @@ mod tests {
fn spread_event_to_subsystems_is_up_to_date() {
// Number of subsystems expected to be interested in a network event,
// and hence the network event broadcasted to.
const EXPECTED_COUNT: usize = 5;
const EXPECTED_COUNT: usize = 4;
let mut cnt = 0_usize;
for msg in AllMessages::dispatch_iter(NetworkBridgeEvent::PeerDisconnected(PeerId::random())) {
@@ -1616,7 +1608,7 @@ mod tests {
AllMessages::CollatorProtocol(_) => unreachable!("Not interested in network events"),
AllMessages::StatementDistribution(_) => { cnt += 1; }
AllMessages::AvailabilityDistribution(_) => unreachable!("Not interested in network events"),
AllMessages::AvailabilityRecovery(_) => { cnt += 1; }
AllMessages::AvailabilityRecovery(_) => unreachable!("Not interested in network events"),
AllMessages::BitfieldDistribution(_) => { cnt += 1; }
AllMessages::BitfieldSigning(_) => unreachable!("Not interested in network events"),
AllMessages::Provisioner(_) => unreachable!("Not interested in network events"),
polkadot/node/network/bridge/src/multiplexer.rs
+7 -2
View File
@@ -131,9 +131,9 @@ fn multiplex_single(
}: network::IncomingRequest,
) -> Result<AllMessages, RequestMultiplexError> {
let r = match p {
Protocol::AvailabilityFetching => From::from(IncomingRequest::new(
Protocol::ChunkFetching => From::from(IncomingRequest::new(
peer,
decode_with_peer::<v1::AvailabilityFetchingRequest>(peer, payload)?,
decode_with_peer::<v1::ChunkFetchingRequest>(peer, payload)?,
pending_response,
)),
Protocol::CollationFetching => From::from(IncomingRequest::new(
@@ -141,6 +141,11 @@ fn multiplex_single(
decode_with_peer::<v1::CollationFetchingRequest>(peer, payload)?,
pending_response,
)),
Protocol::AvailableDataFetching => From::from(IncomingRequest::new(
peer,
decode_with_peer::<v1::AvailableDataFetchingRequest>(peer, payload)?,
pending_response,
)),
};
Ok(r)
}