public static void Attach(Entry plugin)
{
try
{
if (!_exiting && !_attached)
{
_attached = true;
// Catch SIGINT, SIGUSR1 and SIGTERM
UnixSignal[] signals = new UnixSignal[]
{
new UnixSignal(Signum.SIGINT),
new UnixSignal(Signum.SIGUSR1),
new UnixSignal(Signum.SIGTERM)
};
(_signal_thread = new Thread(() =>
{
System.Threading.Thread.CurrentThread.Name = "SIG";
try
{
while (!Terraria.Netplay.disconnect && _attached)
{
// Wait for a signal to be delivered
if (UnixSignal.WaitAll(signals, 250))
{
if (!Terraria.Netplay.disconnect && _attached)
{
_attached = false;
OTA.Logging.ProgramLog.Log("Server received Exit Signal");
Terraria.IO.WorldFile.saveWorld(false);
Terraria.Netplay.disconnect = true;
}
}
}
OTA.Logging.ProgramLog.Debug.Log("Sigterm thread exiting");
}
catch (System.Exception e)
{
OTA.Logging.ProgramLog.Log(e, "Sigterm exception");
}
})).Start();
}
}
catch
{
OTA.Logging.ProgramLog.Log("Failed to attach Sigterm listener");
}
}