36 lines
637 B
Go
36 lines
637 B
Go
package lib
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import (
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"log"
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"os"
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"syscall"
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)
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// SigHandler OS signal handler.
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func (c *MyConfig) SigHandler() {
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for s := range c.Channels.SigChan {
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switch s {
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case syscall.SIGUSR1:
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log.Print("Got SIGUSR1, stopping output")
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c.Values.PrintOutput = false
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case syscall.SIGUSR2:
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log.Print("Got SIGUSR2, resuming output")
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c.Values.PrintOutput = true
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c.Channels.UpdateReady <- true
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case syscall.SIGQUIT, syscall.SIGTERM, syscall.SIGINT:
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os.Exit(0)
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// We have signal that we're not interested in, so make a new loop iteration.
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default:
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continue
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}
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}
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}
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/* vim: set ft=go noet ai ts=4 sw=4 sts=4: */
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