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Add more detail to sync logs

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This commit is contained in:
Paul Hauner
2019-03-24 13:59:27 +11:00
parent 840738ea12
commit 15f853416b
2 changed files with 85 additions and 42 deletions
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114
beacon_node/network/src/sync/simple_sync.rs
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@@ -120,6 +120,8 @@ impl SimpleSync {
}
pub fn on_connect(&self, peer_id: PeerId, network: &mut NetworkContext) {
info!(self.log, "PeerConnect"; "peer" => format!("{:?}", peer_id));
network.send_rpc_request(peer_id, RPCRequest::Hello(self.chain.hello_message()));
}
@@ -129,6 +131,8 @@ impl SimpleSync {
hello: HelloMessage,
network: &mut NetworkContext,
) {
debug!(self.log, "HelloRequest"; "peer" => format!("{:?}", peer_id));
// Say hello back.
network.send_rpc_response(
peer_id.clone(),
@@ -144,6 +148,8 @@ impl SimpleSync {
hello: HelloMessage,
network: &mut NetworkContext,
) {
debug!(self.log, "HelloResponse"; "peer" => format!("{:?}", peer_id));
// Process the hello message, without sending back another hello.
self.process_hello(peer_id, hello, network);
}
@@ -210,12 +216,19 @@ impl SimpleSync {
pub fn on_beacon_block_roots_request(
&mut self,
peer_id: PeerId,
request: BeaconBlockRootsRequest,
req: BeaconBlockRootsRequest,
network: &mut NetworkContext,
) {
debug!(
self.log,
"BlockRootsRequest";
"peer" => format!("{:?}", peer_id),
"count" => req.count,
);
let roots = match self
.chain
.get_block_roots(request.start_slot, request.count as usize, 0)
.get_block_roots(req.start_slot, req.count as usize, 0)
{
Ok(roots) => roots,
Err(e) => {
@@ -223,7 +236,7 @@ impl SimpleSync {
warn!(
self.log,
"RPCRequest"; "peer" => format!("{:?}", peer_id),
"request" => "BeaconBlockRoots",
"req" => "BeaconBlockRoots",
"error" => format!("{:?}", e)
);
return;
@@ -234,7 +247,7 @@ impl SimpleSync {
.iter()
.enumerate()
.map(|(i, &block_root)| BlockRootSlot {
slot: request.start_slot + Slot::from(i),
slot: req.start_slot + Slot::from(i),
block_root,
})
.collect();
@@ -248,10 +261,17 @@ impl SimpleSync {
pub fn on_beacon_block_roots_response(
&mut self,
peer_id: PeerId,
response: BeaconBlockRootsResponse,
res: BeaconBlockRootsResponse,
network: &mut NetworkContext,
) {
if response.roots.is_empty() {
debug!(
self.log,
"BlockRootsResponse";
"peer" => format!("{:?}", peer_id),
"count" => res.roots.len(),
);
if res.roots.is_empty() {
warn!(
self.log,
"Peer returned empty block roots response. PeerId: {:?}", peer_id
@@ -259,21 +279,21 @@ impl SimpleSync {
return;
}
let new_root_index = self.import_queue.first_new_root(&response.roots);
let new_root_index = self.import_queue.first_new_root(&res.roots);
// If a new block root is found, request it and all the headers following it.
//
// We make an assumption here that if we don't know a block then we don't know of all
// it's parents. This might not be the case if syncing becomes more sophisticated.
if let Some(i) = new_root_index {
let new = &response.roots[i];
let new = &res.roots[i];
self.request_block_headers(
peer_id,
BeaconBlockHeadersRequest {
start_root: new.block_root,
start_slot: new.slot,
max_headers: (response.roots.len() - i) as u64,
max_headers: (res.roots.len() - i) as u64,
skip_slots: 0,
},
network,
@@ -284,13 +304,20 @@ impl SimpleSync {
pub fn on_beacon_block_headers_request(
&mut self,
peer_id: PeerId,
request: BeaconBlockHeadersRequest,
req: BeaconBlockHeadersRequest,
network: &mut NetworkContext,
) {
debug!(
self.log,
"BlockHeadersRequest";
"peer" => format!("{:?}", peer_id),
"count" => req.max_headers,
);
let headers = match self.chain.get_block_headers(
request.start_slot,
request.max_headers as usize,
request.skip_slots as usize,
req.start_slot,
req.max_headers as usize,
req.skip_slots as usize,
) {
Ok(headers) => headers,
Err(e) => {
@@ -298,7 +325,7 @@ impl SimpleSync {
warn!(
self.log,
"RPCRequest"; "peer" => format!("{:?}", peer_id),
"request" => "BeaconBlockHeaders",
"req" => "BeaconBlockHeaders",
"error" => format!("{:?}", e)
);
return;
@@ -314,10 +341,17 @@ impl SimpleSync {
pub fn on_beacon_block_headers_response(
&mut self,
peer_id: PeerId,
response: BeaconBlockHeadersResponse,
res: BeaconBlockHeadersResponse,
network: &mut NetworkContext,
) {
if response.headers.is_empty() {
debug!(
self.log,
"BlockHeadersResponse";
"peer" => format!("{:?}", peer_id),
"count" => res.headers.len(),
);
if res.headers.is_empty() {
warn!(
self.log,
"Peer returned empty block headers response. PeerId: {:?}", peer_id
@@ -325,9 +359,11 @@ impl SimpleSync {
return;
}
// Enqueue the headers, obtaining a list of the roots of the headers which were newly added
// to the queue.
let block_roots = self
.import_queue
.enqueue_headers(response.headers, peer_id.clone());
.enqueue_headers(res.headers, peer_id.clone());
self.request_block_bodies(peer_id, BeaconBlockBodiesRequest { block_roots }, network);
}
@@ -335,17 +371,24 @@ impl SimpleSync {
pub fn on_beacon_block_bodies_request(
&mut self,
peer_id: PeerId,
request: BeaconBlockBodiesRequest,
req: BeaconBlockBodiesRequest,
network: &mut NetworkContext,
) {
let block_bodies = match self.chain.get_block_bodies(&request.block_roots) {
debug!(
self.log,
"BlockBodiesRequest";
"peer" => format!("{:?}", peer_id),
"count" => req.block_roots.len(),
);
let block_bodies = match self.chain.get_block_bodies(&req.block_roots) {
Ok(bodies) => bodies,
Err(e) => {
// TODO: return RPC error.
warn!(
self.log,
"RPCRequest"; "peer" => format!("{:?}", peer_id),
"request" => "BeaconBlockBodies",
"req" => "BeaconBlockBodies",
"error" => format!("{:?}", e)
);
return;
@@ -361,11 +404,18 @@ impl SimpleSync {
pub fn on_beacon_block_bodies_response(
&mut self,
peer_id: PeerId,
response: BeaconBlockBodiesResponse,
res: BeaconBlockBodiesResponse,
network: &mut NetworkContext,
) {
debug!(
self.log,
"BlockBodiesResponse";
"peer" => format!("{:?}", peer_id),
"count" => res.block_bodies.len(),
);
self.import_queue
.enqueue_bodies(response.block_bodies, peer_id.clone());
.enqueue_bodies(res.block_bodies, peer_id.clone());
// Clear out old entries
self.import_queue.remove_stale();
@@ -427,11 +477,11 @@ impl SimpleSync {
fn request_block_roots(
&mut self,
peer_id: PeerId,
request: BeaconBlockRootsRequest,
req: BeaconBlockRootsRequest,
network: &mut NetworkContext,
) {
// Potentially set state to sync.
if self.state == SyncState::Idle && request.count > SLOT_IMPORT_TOLERANCE {
if self.state == SyncState::Idle && req.count > SLOT_IMPORT_TOLERANCE {
debug!(self.log, "Entering downloading sync state.");
self.state = SyncState::Downloading;
}
@@ -439,44 +489,44 @@ impl SimpleSync {
debug!(
self.log,
"RPCRequest(BeaconBlockRoots)";
"count" => request.count,
"count" => req.count,
"peer" => format!("{:?}", peer_id)
);
// TODO: handle count > max count.
network.send_rpc_request(peer_id.clone(), RPCRequest::BeaconBlockRoots(request));
network.send_rpc_request(peer_id.clone(), RPCRequest::BeaconBlockRoots(req));
}
fn request_block_headers(
&mut self,
peer_id: PeerId,
request: BeaconBlockHeadersRequest,
req: BeaconBlockHeadersRequest,
network: &mut NetworkContext,
) {
debug!(
self.log,
"RPCRequest(BeaconBlockHeaders)";
"max_headers" => request.max_headers,
"max_headers" => req.max_headers,
"peer" => format!("{:?}", peer_id)
);
network.send_rpc_request(peer_id.clone(), RPCRequest::BeaconBlockHeaders(request));
network.send_rpc_request(peer_id.clone(), RPCRequest::BeaconBlockHeaders(req));
}
fn request_block_bodies(
&mut self,
peer_id: PeerId,
request: BeaconBlockBodiesRequest,
req: BeaconBlockBodiesRequest,
network: &mut NetworkContext,
) {
debug!(
self.log,
"RPCRequest(BeaconBlockBodies)";
"count" => request.block_roots.len(),
"count" => req.block_roots.len(),
"peer" => format!("{:?}", peer_id)
);
network.send_rpc_request(peer_id.clone(), RPCRequest::BeaconBlockBodies(request));
network.send_rpc_request(peer_id.clone(), RPCRequest::BeaconBlockBodies(req));
}
/// Generates our current state in the form of a HELLO RPC message.