/
signals.go
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/
signals.go
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// +build !windows
/*
* Copyright 2019 Abstrium SAS
*
* This file is part of Cells Sync.
*
* Cells Sync is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License as published by
* the Free Software Foundation, either version 3 of the License, or
* (at your option) any later version.
*
* Cells Sync is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with Cells Sync. If not, see <https://www.gnu.org/licenses/>.
*/
package cmd
import (
"os"
"os/signal"
"runtime/pprof"
"syscall"
"github.com/pydio/cells-sync/control"
)
func handleSignals() {
c := make(chan os.Signal, 1)
signal.Notify(c, syscall.SIGINT, syscall.SIGHUP, syscall.SIGUSR1)
go func() {
for sig := range c {
switch sig {
case syscall.SIGINT:
control.GetBus().Pub(control.MessageHalt, control.TopicGlobal)
case syscall.SIGHUP:
// Restart all sync
control.GetBus().Pub(control.MessageRestart, control.TopicGlobal)
case syscall.SIGUSR1:
pprof.Lookup("goroutine").WriteTo(os.Stdout, 1)
}
}
}()
}