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Integrate tunnel metrics and telemetry reporting throughout main application logic

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This commit is contained in:
Marc Schäfer
2025-10-07 09:13:03 +02:00
parent a89f13870c
commit 496ff0734c
1 changed files with 29 additions and 2 deletions
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31
main.go
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@@ -664,7 +664,10 @@ persistent_keepalive_interval=5`, fixKey(privateKey.String()), fixKey(wgData.Pub
}
// Use reliable ping for initial connection test
logger.Debug("Testing initial connection with reliable ping...")
_, err = reliablePing(tnet, wgData.ServerIP, pingTimeout, 5)
lat, err := reliablePing(tnet, wgData.ServerIP, pingTimeout, 5)
if err == nil && wgData.PublicKey != "" {
telemetry.ObserveTunnelLatency(context.Background(), "", wgData.PublicKey, "wireguard", lat.Seconds())
}
if err != nil {
logger.Warn("Initial reliable ping failed, but continuing: %v", err)
} else {
@@ -677,14 +680,20 @@ persistent_keepalive_interval=5`, fixKey(privateKey.String()), fixKey(wgData.Pub
// as the pings will continue in the background
if !connected {
logger.Debug("Starting ping check")
pingStopChan = startPingCheck(tnet, wgData.ServerIP, client)
pingStopChan = startPingCheck(tnet, wgData.ServerIP, client, wgData.PublicKey)
}
// Create proxy manager
pm = proxy.NewProxyManager(tnet)
pm.SetAsyncBytes(metricsAsyncBytes)
// Set tunnel_id for metrics (WireGuard peer public key)
pm.SetTunnelID(wgData.PublicKey)
connected = true
// telemetry: record a successful site registration (omit region unless available)
telemetry.IncSiteRegistration(context.Background(), id, "", "success")
// add the targets if there are any
if len(wgData.Targets.TCP) > 0 {
updateTargets(pm, "add", wgData.TunnelIP, "tcp", TargetData{Targets: wgData.Targets.TCP})
@@ -718,10 +727,25 @@ persistent_keepalive_interval=5`, fixKey(privateKey.String()), fixKey(wgData.Pub
client.RegisterHandler("newt/wg/reconnect", func(msg websocket.WSMessage) {
logger.Info("Received reconnect message")
if wgData.PublicKey != "" {
telemetry.IncReconnect(context.Background(), "", wgData.PublicKey, "server_request")
}
// Close the WireGuard device and TUN
closeWgTunnel()
// Clear metrics attrs and sessions for the tunnel
if pm != nil {
pm.ClearTunnelID()
state.Global().ClearTunnel(wgData.PublicKey)
}
// Clear metrics attrs and sessions for the tunnel
if pm != nil {
pm.ClearTunnelID()
state.Global().ClearTunnel(wgData.PublicKey)
}
// Mark as disconnected
connected = false
@@ -738,6 +762,9 @@ persistent_keepalive_interval=5`, fixKey(privateKey.String()), fixKey(wgData.Pub
client.RegisterHandler("newt/wg/terminate", func(msg websocket.WSMessage) {
logger.Info("Received termination message")
if wgData.PublicKey != "" {
telemetry.IncReconnect(context.Background(), "", wgData.PublicKey, "server_request")
}
// Close the WireGuard device and TUN
closeWgTunnel()