cwinfo/yggdrasil-go
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Tidy up the terminate path a bit

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This commit is contained in:
Neil Alexander 2019-07-06 12:17:40 +01:00
parent 618d46a7b3
commit 4804ce39af
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GPG Key ID: A02A2019A2BB0944
1 changed files with 10 additions and 10 deletions
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20
cmd/yggdrasil/main.go
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@ -242,16 +242,9 @@ func main() {
r := make(chan os.Signal, 1) r := make(chan os.Signal, 1)
signal.Notify(c, os.Interrupt, syscall.SIGTERM) signal.Notify(c, os.Interrupt, syscall.SIGTERM)
signal.Notify(r, os.Interrupt, syscall.SIGHUP) signal.Notify(r, os.Interrupt, syscall.SIGHUP)
// Define what happens when we want to stop Yggdrasil.
terminate := func() {
n.core.Stop()
n.admin.Stop()
n.multicast.Stop()
n.tuntap.Stop()
os.Exit(0)
}
// Capture the service being stopped on Windows. // Capture the service being stopped on Windows.
minwinsvc.SetOnExit(terminate) minwinsvc.SetOnExit(n.shutdown)
defer n.shutdown()
// Wait for the terminate/interrupt signal. Once a signal is received, the // Wait for the terminate/interrupt signal. Once a signal is received, the
// deferred Stop function above will run which will shut down TUN/TAP. // deferred Stop function above will run which will shut down TUN/TAP.
for { for {
@ -270,7 +263,14 @@ func main() {
} }
} }
exit: exit:
terminate() }
func (n *node) shutdown() {
n.core.Stop()
n.admin.Stop()
n.multicast.Stop()
n.tuntap.Stop()
os.Exit(0)
} }
func (n *node) sessionFirewall(pubkey *crypto.BoxPubKey, initiator bool) bool { func (n *node) sessionFirewall(pubkey *crypto.BoxPubKey, initiator bool) bool {