23 lines
460 B
Go
23 lines
460 B
Go
package os
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import (
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"context"
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stdlib "os"
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"os/signal"
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"syscall"
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"go.uber.org/zap"
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)
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// SignalListener listens for SIGINT and SIGTERM and cancels the root context.
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func SignalListener(logger *zap.Logger, cancel context.CancelFunc) {
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sigCh := make(chan stdlib.Signal, 1)
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signal.Notify(sigCh, syscall.SIGINT, syscall.SIGTERM)
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go func() {
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sig := <-sigCh
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logger.Info("received shutdown signal", zap.String("signal", sig.String()))
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cancel()
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}()
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}
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