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Additional logging for polkadot network protocols (#2684)

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* Additional logging for polkadot network protocols

* Additional log

* Update node/network/bitfield-distribution/src/lib.rs

Co-authored-by: Robert Habermeier <rphmeier@gmail.com>

* Update node/network/availability-distribution/src/responder.rs

* Added additional chunk info

* Added additional peer info

Co-authored-by: Robert Habermeier <rphmeier@gmail.com>
This commit is contained in:
Arkadiy Paronyan
2021-03-24 12:55:50 +01:00
committed by GitHub
parent 1a3e67f41b
commit 5929d1ef15
9 changed files with 509 additions and 31 deletions
Download Patch File Download Diff File Expand all files Collapse all files
polkadot/node/network/pov-distribution/src/lib.rs
+112 -3
View File
@@ -230,6 +230,13 @@ async fn notify_all_we_are_awaiting(
let payload = awaiting_message(relay_parent, vec![pov_hash]);
tracing::trace!(
target: LOG_TARGET,
peers = ?peers_to_send,
?relay_parent,
?pov_hash,
"Sending awaiting message",
);
ctx.send_message(AllMessages::NetworkBridge(NetworkBridgeMessage::SendValidationMessage(
peers_to_send,
payload,
@@ -255,6 +262,13 @@ async fn notify_one_we_are_awaiting_many(
return;
}
tracing::trace!(
target: LOG_TARGET,
?peer,
?relay_parent,
?awaiting_hashes,
"Sending awaiting message",
);
let payload = awaiting_message(relay_parent, awaiting_hashes);
ctx.send_message(AllMessages::NetworkBridge(NetworkBridgeMessage::SendValidationMessage(
@@ -286,6 +300,13 @@ async fn distribute_to_awaiting(
}))
.collect();
tracing::trace!(
target: LOG_TARGET,
peers = ?peers_to_send,
?relay_parent,
?pov_hash,
"Sending PoV message",
);
if peers_to_send.is_empty() { return; }
let payload = send_pov_message(relay_parent, pov_hash, pov);
@@ -313,7 +334,12 @@ async fn connect_to_relevant_validators(
// so here we take this shortcut to avoid calling `connect_to_validators`
// more than once.
if !connection_requests.contains_request(&relay_parent, para_id) {
tracing::debug!(target: LOG_TARGET, validators=?relevant_validators, "connecting to validators");
tracing::debug!(
target: LOG_TARGET,
validators=?relevant_validators,
?relay_parent,
"connecting to validators"
);
match validator_discovery::connect_to_validators(
ctx,
relay_parent,
@@ -441,6 +467,7 @@ async fn handle_fetch(
if relay_parent_state.fetching.len() > 2 * relay_parent_state.n_validators {
tracing::warn!(
target = LOG_TARGET,
relay_parent_state.fetching.len = relay_parent_state.fetching.len(),
"other subsystems have requested PoV distribution to fetch more PoVs than reasonably expected",
);
@@ -528,13 +555,32 @@ async fn handle_awaiting(
pov_hashes: Vec<Hash>,
) {
if !state.our_view.contains(&relay_parent) {
tracing::trace!(
target: LOG_TARGET,
?peer,
?relay_parent,
?pov_hashes,
"Received awaiting message for unknown block",
);
report_peer(ctx, peer, COST_AWAITED_NOT_IN_VIEW).await;
return;
}
tracing::trace!(
target: LOG_TARGET,
?peer,
?relay_parent,
?pov_hashes,
"Received awaiting message",
);
let relay_parent_state = match state.relay_parent_state.get_mut(&relay_parent) {
None => {
tracing::warn!("PoV Distribution relay parent state out-of-sync with our view");
tracing::warn!(
target: LOG_TARGET,
?peer,
?relay_parent,
"PoV Distribution relay parent state out-of-sync with our view"
);
return;
}
Some(s) => s,
@@ -556,6 +602,13 @@ async fn handle_awaiting(
// For all requested PoV hashes, if we have it, we complete the request immediately.
// Otherwise, we note that the peer is awaiting the PoV.
if let Some((_, ref pov)) = relay_parent_state.known.get(&pov_hash) {
tracing::trace!(
target: LOG_TARGET,
?peer,
?relay_parent,
?pov_hash,
"Sending awaited PoV message",
);
let payload = send_pov_message(relay_parent, pov_hash, pov);
ctx.send_message(AllMessages::NetworkBridge(
@@ -566,6 +619,12 @@ async fn handle_awaiting(
}
}
} else {
tracing::debug!(
target: LOG_TARGET,
?peer,
?relay_parent,
"Too many PoV requests",
);
report_peer(ctx, peer, COST_APPARENT_FLOOD).await;
}
}
@@ -584,6 +643,13 @@ async fn handle_incoming_pov(
) {
let relay_parent_state = match state.relay_parent_state.get_mut(&relay_parent) {
None => {
tracing::debug!(
target: LOG_TARGET,
?peer,
?relay_parent,
?pov_hash,
"Unexpected PoV",
);
report_peer(ctx, peer, COST_UNEXPECTED_POV).await;
return;
},
@@ -606,6 +672,13 @@ async fn handle_incoming_pov(
// Do validity checks and complete all senders awaiting this PoV.
let fetching = match relay_parent_state.fetching.get_mut(&pov_hash) {
None => {
tracing::debug!(
target: LOG_TARGET,
?peer,
?relay_parent,
?pov_hash,
"Unexpected PoV",
);
report_peer(ctx, peer, COST_UNEXPECTED_POV).await;
return;
}
@@ -614,6 +687,14 @@ async fn handle_incoming_pov(
let hash = pov.hash();
if hash != pov_hash {
tracing::debug!(
target: LOG_TARGET,
?peer,
?relay_parent,
?pov_hash,
?hash,
"Mismatched PoV",
);
report_peer(ctx, peer, COST_UNEXPECTED_POV).await;
return;
}
@@ -636,6 +717,13 @@ async fn handle_incoming_pov(
pov
};
tracing::debug!(
target: LOG_TARGET,
?peer,
?relay_parent,
?pov_hash,
"Received PoV",
);
// make sure we don't consider this peer as awaiting that PoV anymore.
if let Some(peer_state) = state.peer_state.get_mut(&peer) {
peer_state.awaited.remove(&pov_hash);
@@ -669,13 +757,30 @@ async fn handle_network_update(
let _timer = state.metrics.time_handle_network_update();
match update {
NetworkBridgeEvent::PeerConnected(peer, _observed_role) => {
NetworkBridgeEvent::PeerConnected(peer, role) => {
tracing::trace!(
target: LOG_TARGET,
?peer,
?role,
"Peer connected",
);
handle_validator_connected(state, peer);
}
NetworkBridgeEvent::PeerDisconnected(peer) => {
tracing::trace!(
target: LOG_TARGET,
?peer,
"Peer disconnected",
);
state.peer_state.remove(&peer);
}
NetworkBridgeEvent::PeerViewChange(peer_id, view) => {
tracing::trace!(
target: LOG_TARGET,
?peer_id,
?view,
"Peer view change",
);
if let Some(peer_state) = state.peer_state.get_mut(&peer_id) {
// prune anything not in the new view.
peer_state.awaited.retain(|relay_parent, _| view.contains(&relay_parent));
@@ -719,6 +824,10 @@ async fn handle_network_update(
}
}
NetworkBridgeEvent::OurViewChange(view) => {
tracing::trace!(
target: LOG_TARGET,
"Own view change",
);
state.our_view = view;
}
}