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51 lines
1.0 KiB
51 lines
1.0 KiB
package server |
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import ( |
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"context" |
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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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"systemdesigngame/internals/auth" |
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"systemdesigngame/internals/level" |
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"time" |
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"github.com/joho/godotenv" |
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) |
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func InitApp() { |
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if err := godotenv.Load(); err != nil { |
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log.Fatal("failed to load .env") |
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} |
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auth.JwtSecret = []byte(os.Getenv("JWT_SECRET")) |
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levels, err := level.LoadLevels("data/levels.json") |
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if err != nil { |
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log.Fatal("failed to load levels: " + err.Error()) |
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} |
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level.InitRegistry(levels) |
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} |
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func GracefulShutdown(srv *http.Server) { |
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// setup graceful shutdown |
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ctx, stop := signal.NotifyContext(context.Background(), os.Interrupt) |
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defer stop() |
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// start http server in a separate goroutine |
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go func() { |
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if err := srv.ListenAndServe(); err != nil && err != http.ErrServerClosed { |
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fmt.Println("Server failed: " + err.Error()) |
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} |
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}() |
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// wait for shutdown signal |
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<-ctx.Done() |
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stop() |
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shutdownCtx, cancel := context.WithTimeout(context.Background(), 5*time.Second) |
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defer cancel() |
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srv.Shutdown(shutdownCtx) |
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}
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