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#!/usr/bin/env python
import os
import sys
import signal
def cb(signame):
sys.stdout.write("%s\n" % signame)
sys.stdout.flush()
def addsignalhandler(signame, cb):
sigval = getattr(signal, signame, None)
if not sigval:
return
def scb(*args):
cb(signame)
signal.signal(sigval, scb)
WINDOW_SIGNALS = os.environ.get("XPRA_WINDOW_SIGNALS",
"SIGINT,SIGTERM,SIGQUIT,SIGCONT,SIGUSR1,SIGUSR2").split(",")
for x in WINDOW_SIGNALS:
addsignalhandler(x, cb)
def sig_exit(signame):
cb(signame)
sys.exit(1)
addsignalhandler("SIGPIPE", sig_exit)
addsignalhandler("SIGHUP", sig_exit)
sys.stdin.readline()
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