28 lines
564 B
Go
28 lines
564 B
Go
package plugin
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import (
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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/ThreeDotsLabs/watermill/message"
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)
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// SignalsHandler is a plugin that kills the router after SIGINT or SIGTERM is sent to the process.
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func SignalsHandler(r *message.Router) error {
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sigs := make(chan os.Signal, 1)
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signal.Notify(sigs, syscall.SIGINT, syscall.SIGTERM)
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go func() {
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sig := <-sigs
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r.Logger().Info(fmt.Sprintf("Received %s signal, closing\n", sig), nil)
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err := r.Close()
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if err != nil {
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r.Logger().Error("Router close failed", err, nil)
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}
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}()
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return nil
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}
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