50 lines
1.0 KiB
Go
50 lines
1.0 KiB
Go
package main
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import (
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"context"
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"errors"
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"log/slog"
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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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"github.com/Wei-Shaw/sub2api/internal/pkg/lspool"
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)
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func main() {
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server, err := lspool.NewWorkerServerFromEnv()
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if err != nil {
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slog.Error("failed to initialize lsworker", "err", err)
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os.Exit(1)
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}
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defer server.Close()
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httpServer := &http.Server{
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Addr: envOrDefault("LSWORKER_LISTEN_ADDR", "0.0.0.0:18081"),
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Handler: server.Handler(),
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ReadHeaderTimeout: 10 * 1e9,
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}
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ctx, stop := signal.NotifyContext(context.Background(), os.Interrupt, syscall.SIGTERM)
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defer stop()
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go func() {
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<-ctx.Done()
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_ = httpServer.Shutdown(context.Background())
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}()
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slog.Info("lsworker listening", "addr", httpServer.Addr)
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if err := httpServer.ListenAndServe(); err != nil && !errors.Is(err, http.ErrServerClosed) {
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slog.Error("lsworker exited with error", "err", err)
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os.Exit(1)
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}
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}
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func envOrDefault(key, fallback string) string {
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if value := os.Getenv(key); value != "" {
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return value
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}
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return fallback
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}
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