5440884b85
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89 lines
2.2 KiB
Go
89 lines
2.2 KiB
Go
package main
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import (
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"context"
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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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"os"
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"os/signal"
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"syscall"
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"time"
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"github.com/iwasforcedtobehere/goRZ/internal/config"
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"github.com/iwasforcedtobehere/goRZ/internal/logger"
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"github.com/iwasforcedtobehere/goRZ/internal/proxy"
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)
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var (
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configPath = flag.String("config", "config.yaml", "Path to configuration file")
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version = flag.Bool("version", false, "Show version information")
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)
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// Version information set at build time
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var (
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Version = "dev"
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BuildTime = "unknown"
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GitCommit = "unknown"
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)
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func main() {
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flag.Parse()
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if *version {
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fmt.Printf("goRZ %s\n", Version)
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fmt.Printf("Build time: %s\n", BuildTime)
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fmt.Printf("Git commit: %s\n", GitCommit)
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os.Exit(0)
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}
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// Initialize logger
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appLogger := logger.NewLogger()
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appLogger.Info("Starting goRZ reverse proxy server")
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// Load configuration
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cfg, err := config.Load(*configPath)
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if err != nil {
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appLogger.Fatal("Failed to load configuration", logger.Error(err))
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}
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// Create proxy server
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proxyServer, err := proxy.NewServer(cfg, appLogger)
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if err != nil {
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appLogger.Fatal("Failed to create proxy server", logger.Error(err))
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}
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// Create HTTP server
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server := &http.Server{
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Addr: fmt.Sprintf(":%d", cfg.Server.Port),
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Handler: proxyServer,
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ReadTimeout: time.Duration(cfg.Server.ReadTimeout) * time.Second,
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WriteTimeout: time.Duration(cfg.Server.WriteTimeout) * time.Second,
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IdleTimeout: time.Duration(cfg.Server.IdleTimeout) * time.Second,
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}
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// Start server in a goroutine
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go func() {
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appLogger.Info("Server starting", logger.String("address", server.Addr))
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if err := server.ListenAndServe(); err != nil && err != http.ErrServerClosed {
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appLogger.Fatal("Server failed", logger.Error(err))
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}
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}()
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// Wait for interrupt signal
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quit := make(chan os.Signal, 1)
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signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)
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<-quit
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appLogger.Info("Shutting down server...")
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// Graceful shutdown with timeout
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ctx, cancel := context.WithTimeout(context.Background(), 30*time.Second)
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defer cancel()
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if err := server.Shutdown(ctx); err != nil {
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appLogger.Error("Server forced to shutdown", logger.Error(err))
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}
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appLogger.Info("Server exited")
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} |