mirror of
https://github.com/chrislusf/seaweedfs
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32 lines
481 B
Go
32 lines
481 B
Go
// +build !plan9
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package util
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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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func OnInterrupt(fn func()) {
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// deal with control+c,etc
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signalChan := make(chan os.Signal, 1)
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// controlling terminal close, daemon not exit
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signal.Ignore(syscall.SIGHUP)
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signal.Notify(signalChan,
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os.Interrupt,
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os.Kill,
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syscall.SIGALRM,
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// syscall.SIGHUP,
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syscall.SIGINT,
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syscall.SIGTERM,
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// syscall.SIGQUIT,
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)
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go func() {
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for _ = range signalChan {
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fn()
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os.Exit(0)
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}
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}()
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}
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