Exit immediately if Ctrl-C is pressed twice

2015-08-08 22:46:32 +02:00 · 2015-08-08 22:46:32 +02:00 · 0dd3c08862
commit 0dd3c08862
parent e8fc9f01bb
1 changed files with 4 additions and 0 deletions
--- a/src/wolfgame.py
+++ b/src/wolfgame.py
@ -139,6 +139,10 @@ def connect_callback(cli):
    SIGUSR2 = getattr(signal, "SIGUSR2", None)

    def sighandler(signum, frame):
+        if signum == signal.SIGINT:
+            # Exit immediately if Ctrl-C is pressed twice
+            signal.signal(signal.SIGINT, signal.SIG_DFL)
+
        if signum in (signal.SIGINT, signal.SIGTERM):
            forced_exit.func(cli, "<console>", botconfig.CHANNEL, "")
        elif signum == SIGUSR1: