mirror of https://github.com/waku-org/nwaku.git
83 lines
2.6 KiB
Nim
83 lines
2.6 KiB
Nim
when (NimMajor, NimMinor) < (1, 4):
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{.push raises: [Defect].}
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else:
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{.push raises: [].}
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import
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stew/shims/net,
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chronicles,
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chronos,
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metrics,
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metrics/chronos_httpserver
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import
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../waku_filter/protocol_metrics as filter_metrics,
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../utils/collector,
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./peer_manager,
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./waku_node
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when defined(rln):
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import ../waku_rln_relay/protocol_metrics as rln_metrics
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const LogInterval = 30.seconds
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logScope:
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topics = "waku node metrics"
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proc startMetricsServer*(serverIp: ValidIpAddress, serverPort: Port) =
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info "Starting metrics HTTP server", serverIp= $serverIp, serverPort= $serverPort
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try:
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startMetricsHttpServer($serverIp, serverPort)
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except Exception as e:
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raiseAssert("Exception while starting metrics HTTP server: " & e.msg)
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info "Metrics HTTP server started", serverIp= $serverIp, serverPort= $serverPort
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type
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# https://github.com/nim-lang/Nim/issues/17369
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MetricsLogger = proc(udata: pointer) {.gcsafe, raises: [Defect].}
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proc startMetricsLog*() =
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var logMetrics: MetricsLogger
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var cumulativeErrors = 0.float64
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var cumulativeConns = 0.float64
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when defined(rln):
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let logRlnMetrics = getRlnMetricsLogger()
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logMetrics = proc(udata: pointer) =
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{.gcsafe.}:
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# TODO: libp2p_pubsub_peers is not public, so we need to make this either
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# public in libp2p or do our own peer counting after all.
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# track cumulative values
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let freshErrorCount = parseAndAccumulate(waku_node_errors, cumulativeErrors)
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let freshConnCount = parseAndAccumulate(waku_node_conns_initiated, cumulativeConns)
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let totalMessages = collectorAsF64(waku_node_messages)
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let storePeers = collectorAsF64(waku_store_peers)
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let pxPeers = collectorAsF64(waku_px_peers)
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let lightpushPeers = collectorAsF64(waku_lightpush_peers)
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let filterPeers = collectorAsF64(waku_filter_peers)
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let filterSubscribers = collectorAsF64(waku_legacy_filter_subscribers)
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info "Total connections initiated", count = $freshConnCount
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info "Total messages", count = totalMessages
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info "Total store peers", count = storePeers
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info "Total peer exchange peers", count = pxPeers
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info "Total lightpush peers", count = lightpushPeers
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info "Total filter peers", count = filterPeers
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info "Total active filter subscriptions", count = filterSubscribers
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info "Total errors", count = $freshErrorCount
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# Start protocol specific metrics logging
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when defined(rln):
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logRlnMetrics()
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discard setTimer(Moment.fromNow(LogInterval), logMetrics)
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discard setTimer(Moment.fromNow(LogInterval), logMetrics)
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