mats/go-otel
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before refactor

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matst80
2026-04-03 18:12:40 +02:00
parent 26265e776c
commit 0fd17e4944
3 changed files with 40 additions and 25 deletions
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cmd/server/main.go
+34 -25
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@@ -179,37 +179,46 @@ func main() {
}
}()
// OTLP HTTP endpoints
http.HandleFunc("/v1/traces", handleTraces(coll))
http.HandleFunc("/v1/metrics", handleMetrics(coll))
http.HandleFunc("/v1/logs", handleLogs(coll))
// OTLP HTTP mux (standard OTel port 4318)
otelMux := http.NewServeMux()
otelMux.HandleFunc("/v1/traces", handleTraces(coll))
otelMux.HandleFunc("/v1/metrics", handleMetrics(coll))
otelMux.HandleFunc("/v1/logs", handleLogs(coll))
// History API endpoints
http.HandleFunc("/api/history", handleHistory(coll))
http.HandleFunc("/api/history/traces", handleHistoryByType(coll, "traces"))
http.HandleFunc("/api/history/metrics", handleHistoryByType(coll, "metrics"))
http.HandleFunc("/api/history/logs", handleHistoryByType(coll, "logs"))
http.HandleFunc("/api/history/search", handleSearch(coll))
http.HandleFunc("/api/history/wait", handleWait(coll))
// UI and API mux (port 8080)
uiMux := http.NewServeMux()
// Also register OTLP endpoints on 8080 for backwards compatibility
uiMux.HandleFunc("/v1/traces", handleTraces(coll))
uiMux.HandleFunc("/v1/metrics", handleMetrics(coll))
uiMux.HandleFunc("/v1/logs", handleLogs(coll))
// WebSocket server for visualization
http.HandleFunc("/ws", wsServer.HandleConnections)
uiMux.HandleFunc("/api/history", handleHistory(coll))
uiMux.HandleFunc("/api/history/traces", handleHistoryByType(coll, "traces"))
uiMux.HandleFunc("/api/history/metrics", handleHistoryByType(coll, "metrics"))
uiMux.HandleFunc("/api/history/logs", handleHistoryByType(coll, "logs"))
uiMux.HandleFunc("/api/history/search", handleSearch(coll))
uiMux.HandleFunc("/api/history/wait", handleWait(coll))
uiMux.HandleFunc("/ws", wsServer.HandleConnections)
uiMux.Handle("/", spaHandler(http.Dir("./dist")))
// Serve static files with SPA fallback
http.Handle("/", spaHandler(http.Dir("./dist")))
log.Printf("Starting HTTP server on port 8080")
log.Printf("OTLP HTTP endpoints:")
log.Printf(" Traces: http://localhost:8080/v1/traces")
log.Printf("Starting HTTP server on port 8080 (UI/API)")
log.Printf("OTLP HTTP endpoints (also on port 8080):")
log.Printf(" Traces: http://localhost:8080/v1/traces")
log.Printf(" Metrics: http://localhost:8080/v1/metrics")
log.Printf(" Logs: http://localhost:8080/v1/logs")
log.Printf("OTLP gRPC endpoints:")
log.Printf(" Traces: localhost:4317")
log.Printf(" Metrics: localhost:4317")
log.Printf(" Logs: localhost:4317")
log.Printf(" Logs: http://localhost:8080/v1/logs")
log.Printf("OTLP gRPC endpoint:")
log.Printf(" Traces/Metrics/Logs: localhost:4317")
log.Printf("WebSocket: ws://localhost:8080/ws")
if err := http.ListenAndServe(":8080", nil); err != nil {
// Start OTLP HTTP server on port 4318
go func() {
log.Printf("Starting OTLP HTTP server on port 4318")
if err := http.ListenAndServe(":4318", otelMux); err != nil {
log.Printf("failed to start OTLP HTTP server: %v", err)
}
}()
if err := http.ListenAndServe(":8080", uiMux); err != nil {
log.Fatalf("failed to start HTTP server: %v", err)
}
}