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add more debug logs into peer exchange

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Ivan Folgueira Bande 2024-11-12 14:02:59 +07:00
parent fddd1e74f0
commit a3065f6cb0
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GPG Key ID: 3C117481F89E24A7
1 changed files with 15 additions and 4 deletions
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19
waku/waku_peer_exchange/protocol.nim
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@ -68,6 +68,7 @@ proc request*(
await conn.writeLP(rpc.encode().buffer)
buffer = await conn.readLp(DefaultMaxRpcSize.int)
except CatchableError as exc:
error "exception when handling peer exchange request", error = getCurrentExceptionMsg()
waku_px_errors.inc(labelValues = [exc.msg])
callResult = (
status_code: PeerExchangeResponseStatusCode.SERVICE_UNAVAILABLE,
@ -78,10 +79,12 @@ proc request*(
await conn.closeWithEof()
if callResult.status_code != PeerExchangeResponseStatusCode.SUCCESS:
error "peer exchange request failed", status_code = callResult.status_code
return err(callResult)
let decodedBuff = PeerExchangeRpc.decode(buffer)
if decodedBuff.isErr():
error "peer exchange request error decoding buffer", error = $decodedBuff.error
return err(
(
status_code: PeerExchangeResponseStatusCode.BAD_RESPONSE,
@ -89,6 +92,7 @@ proc request*(
)
)
if decodedBuff.get().response.status_code != PeerExchangeResponseStatusCode.SUCCESS:
error "peer exchange request error", status_code = decodedBuff.get().response.status_code
return err(
(
status_code: decodedBuff.get().response.status_code,
@ -104,6 +108,7 @@ proc request*(
try:
let connOpt = await wpx.peerManager.dialPeer(peer, WakuPeerExchangeCodec)
if connOpt.isNone():
error "error in request connOpt is none"
return err(
(
status_code: PeerExchangeResponseStatusCode.DIAL_FAILURE,
@ -112,6 +117,7 @@ proc request*(
)
return await wpx.request(numPeers, connOpt.get())
except CatchableError:
error "peer exchange request exception", error = getCurrentExceptionMsg()
return err(
(
status_code: PeerExchangeResponseStatusCode.BAD_RESPONSE,
@ -125,6 +131,7 @@ proc request*(
let peerOpt = wpx.peerManager.selectPeer(WakuPeerExchangeCodec)
if peerOpt.isNone():
waku_px_errors.inc(labelValues = [peerNotFoundFailure])
error "peer exchange error peerOpt is none"
return err(
(
status_code: PeerExchangeResponseStatusCode.SERVICE_UNAVAILABLE,
@ -141,6 +148,7 @@ proc respond(
try:
await conn.writeLP(rpc.encode().buffer)
except CatchableError as exc:
error "exception when trying to send a respond", error = getCurrentExceptionMsg()
waku_px_errors.inc(labelValues = [exc.msg])
return err(
(
@ -162,6 +170,7 @@ proc respondError(
try:
await conn.writeLP(rpc.encode().buffer)
except CatchableError as exc:
error "exception when trying to send a respond", error = getCurrentExceptionMsg()
waku_px_errors.inc(labelValues = [exc.msg])
return err(
(
@ -189,15 +198,15 @@ proc getEnrsFromCache(
proc poolFilter*(cluster: Option[uint16], peer: RemotePeerInfo): bool =
if peer.origin != Discv5:
trace "peer not from discv5", peer = $peer, origin = $peer.origin
debug "peer not from discv5", peer = $peer, origin = $peer.origin
return false
if peer.enr.isNone():
trace "peer has no ENR", peer = $peer
debug "peer has no ENR", peer = $peer
return false
if cluster.isSome() and peer.enr.get().isClusterMismatched(cluster.get()):
trace "peer has mismatching cluster", peer = $peer
debug "peer has mismatching cluster", peer = $peer
return false
return true
@ -214,6 +223,7 @@ proc populateEnrCache(wpx: WakuPeerExchange) =
# swap cache for new
wpx.enrCache = newEnrCache
debug "ENR cache populated"
proc updatePxEnrCache(wpx: WakuPeerExchange) {.async.} =
# try more aggressively to fill the cache at startup
@ -233,6 +243,7 @@ proc initProtocolHandler(wpx: WakuPeerExchange) =
try:
buffer = await conn.readLp(DefaultMaxRpcSize.int)
except CatchableError as exc:
error "exception when handling px request", error = getCurrentExceptionMsg()
waku_px_errors.inc(labelValues = [exc.msg])
(
@ -256,8 +267,8 @@ proc initProtocolHandler(wpx: WakuPeerExchange) =
error "Failed to respond with BAD_REQUEST:", error = $error
return
trace "peer exchange request received"
let enrs = wpx.getEnrsFromCache(decBuf.get().request.numPeers)
debug "peer exchange request received", enrs = $enrs
(await wpx.respond(enrs, conn)).isErrOr:
waku_px_peers_sent.inc(enrs.len().int64())
do: