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29 lines
456 B
Go
29 lines
456 B
Go
package main
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import (
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"os"
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"strconv"
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)
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// See
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// https://www.socketloop.com/tutorials/golang-daemonizing-a-simple-web-server-process-example
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// for the process we are using to daemonize
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// savePID stores a pidfile
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func savePID(pidfile string, p int) error {
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file, err := os.Create(pidfile)
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if err != nil {
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return err
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}
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defer file.Close()
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_, err = file.WriteString(strconv.Itoa(p))
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if err != nil {
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return err
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}
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file.Sync()
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return nil
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}
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