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Merge pull request #432 from tidwall/sighup-fix 

Ignore SIGHUP signals
This commit is contained in:
Josh Baker 2019-03-12 14:47:42 -07:00 committed by GitHub
parent 6b937934e3 01112c9a4f
commit 394850e71a
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GPG Key ID: 4AEE18F83AFDEB23
1 changed files with 18 additions and 16 deletions
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34
cmd/tile38-server/main.go
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@ -291,22 +291,24 @@ Developer Options:
signal.Notify(c, syscall.SIGHUP, syscall.SIGINT, syscall.SIGTERM, syscall.SIGQUIT) signal.Notify(c, syscall.SIGHUP, syscall.SIGINT, syscall.SIGTERM, syscall.SIGQUIT)
go func() { go func() {
s := <-c for s := range c {
log.Warnf("signal: %v", s) if s == syscall.SIGHUP {
if pidfile != "" { continue
cleanup() }
} log.Warnf("signal: %v", s)
switch { if pidfile != "" {
default: cleanup()
os.Exit(-1) }
case s == syscall.SIGHUP: switch {
os.Exit(1) default:
case s == syscall.SIGINT: os.Exit(-1)
os.Exit(2) case s == syscall.SIGINT:
case s == syscall.SIGQUIT: os.Exit(2)
os.Exit(3) case s == syscall.SIGQUIT:
case s == syscall.SIGTERM: os.Exit(3)
os.Exit(0xf) case s == syscall.SIGTERM:
os.Exit(0xf)
}
} }
}() }()