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pggiroro
18 lines
402 B
Go
18 lines
402 B
Go
//go:build !windows
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package m7s
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import (
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"os"
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"os/signal"
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"syscall"
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)
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// setupDumpSignal returns a channel that receives SIGUSR1 on Unix systems
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// so operators can trigger an on-demand goroutine dump with: kill -USR1 <pid>
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func setupDumpSignal() (<-chan os.Signal, func()) {
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sigCh := make(chan os.Signal, 1)
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signal.Notify(sigCh, syscall.SIGUSR1)
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return sigCh, func() { signal.Stop(sigCh) }
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}
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