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metrics, tuning in tests, db cleanups, fix concurrency issue (#1895)

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Kristoffer Dalby 2024-04-21 18:28:17 +02:00 • committed by GitHub
parent 7d8178406d
commit ba614a5e6c
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GPG key ID: B5690EEEBB952194
28 changed files with 328 additions and 201 deletions
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4
hscontrol/noise.go
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@ -95,6 +95,7 @@ func (h *Headscale) NoiseUpgradeHandler(
// The HTTP2 server that exposes this router is created for
// a single hijacked connection from /ts2021, using netutil.NewOneConnListener
router := mux.NewRouter()
router.Use(prometheusMiddleware)
router.HandleFunc("/machine/register", noiseServer.NoiseRegistrationHandler).
Methods(http.MethodPost)
@ -267,10 +268,12 @@ func (ns *noiseServer) NoisePollNetMapHandler(
defer ns.headscale.mapSessionMu.Unlock()
sess.infof("node has an open stream(%p), rejecting new stream", sess)
mapResponseRejected.WithLabelValues("exists").Inc()
return
}
ns.headscale.mapSessions[node.ID] = sess
mapResponseSessions.Inc()
ns.headscale.mapSessionMu.Unlock()
sess.tracef("releasing lock to check stream")
}
@ -283,6 +286,7 @@ func (ns *noiseServer) NoisePollNetMapHandler(
defer ns.headscale.mapSessionMu.Unlock()
delete(ns.headscale.mapSessions, node.ID)
mapResponseSessions.Dec()
sess.tracef("releasing lock to remove stream")
}