yggdrasil-network/yggdrasil-go
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Support notifying components for config reload, listen for SIGHUP

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This commit is contained in:
Neil Alexander 2018-12-29 18:51:51 +00:00
parent b4a7dab34d
commit 219fb96553
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GPG key ID: A02A2019A2BB0944
10 changed files with 189 additions and 36 deletions
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12
cmd/yggdrasil/main.go
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@ -314,7 +314,9 @@ func main() {
logger.Printf("Your IPv6 subnet is %s", subnet.String())
// Catch interrupts from the operating system to exit gracefully.
c := make(chan os.Signal, 1)
r := make(chan os.Signal, 1)
signal.Notify(c, os.Interrupt, syscall.SIGTERM)
signal.Notify(r, os.Interrupt, syscall.SIGHUP)
// Create a function to capture the service being stopped on Windows.
winTerminate := func() {
c <- os.Interrupt
@ -322,5 +324,13 @@ func main() {
minwinsvc.SetOnExit(winTerminate)
// Wait for the terminate/interrupt signal. Once a signal is received, the
// deferred Stop function above will run which will shut down TUN/TAP.
<-c
for {
select {
case _ = <-r:
n.core.UpdateConfig(cfg)
case _ = <-c:
goto exit
}
}
exit:
}