49 lines
1.1 KiB
Go
49 lines
1.1 KiB
Go
package main
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import (
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"flag"
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"fmt"
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"log"
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"net/http"
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"websocket-relay/internal/config"
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"websocket-relay/internal/hub"
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"github.com/prometheus/client_golang/prometheus/promhttp"
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)
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func main() {
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configFile := flag.String("config-file", "config.yaml", "Path to configuration file")
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flag.Parse()
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cfg, err := config.Load(*configFile)
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if err != nil {
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log.Fatal("Failed to load config:", err)
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}
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h := hub.New()
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go h.Run()
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// Start metrics server if enabled
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if cfg.Metrics.Enabled {
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go func() {
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metricsAddr := fmt.Sprintf(":%d", cfg.Metrics.Port)
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log.Printf("Metrics server starting on %s", metricsAddr)
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http.Handle("/metrics", promhttp.Handler())
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log.Fatal(http.ListenAndServe(metricsAddr, nil))
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}()
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}
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mux := http.NewServeMux()
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mux.HandleFunc("/", h.HandleWebSocket)
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addr := fmt.Sprintf(":%d", cfg.Server.Port)
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if cfg.Server.TLS.Enabled {
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log.Printf("WebSocket relay server starting on %s (TLS)", addr)
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log.Fatal(http.ListenAndServeTLS(addr, cfg.Server.TLS.CertFile, cfg.Server.TLS.KeyFile, mux))
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} else {
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log.Printf("WebSocket relay server starting on %s (HTTP)", addr)
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log.Fatal(http.ListenAndServe(addr, mux))
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}
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}
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