freedakgmail
65 lines
1.7 KiB
Go
65 lines
1.7 KiB
Go
package main
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import (
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"flag"
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"fmt"
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"os"
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"os/signal"
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"syscall"
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"github.com/edgeai/gateway/internal/config"
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"github.com/edgeai/gateway/internal/observability"
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"github.com/edgeai/gateway/internal/server"
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)
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func main() {
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configPath := flag.String("config", config.ConfigPath(), "path to config file")
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flag.Parse()
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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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fmt.Fprintf(os.Stderr, "failed to load config from %s: %v\n", *configPath, err)
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os.Exit(1)
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}
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// Initialize logger
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observability.SetLogLevel(cfg.Observability.LogLevel)
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logger := observability.GetLogger()
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logger.Info("edge ai gateway starting", observability.F().
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Event("startup").
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Set("config_path", *configPath).
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Set("server_port", cfg.Server.Port))
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// Create HTTP server
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srv, err := server.New(cfg, logger)
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if err != nil {
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logger.Error("failed to create server", observability.F().Event("startup_error").Reason(err.Error()))
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os.Exit(1)
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}
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// Start server in background
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go func() {
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if err := srv.Start(); err != nil {
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logger.Error("server error", observability.F().Event("server_error").Reason(err.Error()))
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}
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}()
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logger.Info("server listening", observability.F().
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Event("listening").
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Set("host", cfg.Server.Host).
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Set("port", cfg.Server.Port))
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// Wait for shutdown signal
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sigCh := make(chan os.Signal, 1)
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signal.Notify(sigCh, syscall.SIGINT, syscall.SIGTERM)
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sig := <-sigCh
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logger.Info("received shutdown signal", observability.F().Event("shutdown").Set("signal", sig.String()))
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// Graceful shutdown
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if err := srv.Shutdown(); err != nil {
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logger.Error("shutdown error", observability.F().Event("shutdown_error").Reason(err.Error()))
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}
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logger.Info("server stopped", observability.F().Event("stopped"))
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}
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