mirror of
https://github.com/grassrootseconomics/cic-chain-events.git
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30 lines
624 B
Go
30 lines
624 B
Go
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package main
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import (
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"context"
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"os"
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"os/signal"
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"syscall"
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"time"
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)
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func createSigChannel() (chan os.Signal, func()) {
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signalCh := make(chan os.Signal, 1)
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signal.Notify(signalCh, os.Interrupt, syscall.SIGTERM, syscall.SIGINT)
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return signalCh, func() {
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close(signalCh)
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}
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}
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func startGracefulShutdown(ctx context.Context, internalServices *internalServiceContainer) {
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ctx, cancel := context.WithTimeout(ctx, 5*time.Second)
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defer cancel()
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internalServices.pub.Close()
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if err := internalServices.apiService.Shutdown(ctx); err != nil {
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lo.Fatal("Could not gracefully shutdown api server", "err", err)
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}
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}
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