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[platform] exception logging in Unix restarter script

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This commit is contained in:
Roman Shevchenko
2017-09-01 09:30:52 +03:00
parent b8b66fd031
commit ac4fadbb14
1 changed files with 13 additions and 9 deletions
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22
bin/linux/restart.py
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@@ -5,20 +5,24 @@
import os
import signal
import sys
import syslog
import time
if len(sys.argv) < 3:
raise Exception('usage: restart.py <pid> <path> [optional command]')
signal.signal(signal.SIGHUP, signal.SIG_IGN)
try:
signal.signal(signal.SIGHUP, signal.SIG_IGN)
pid = int(sys.argv[1])
while os.getppid() == pid:
time.sleep(0.5)
pid = int(sys.argv[1])
while os.getppid() == pid:
time.sleep(0.5)
if len(sys.argv) > 3:
to_launch = sys.argv[3:]
os.spawnv(os.P_WAIT, to_launch[0], to_launch)
if len(sys.argv) > 3:
to_launch = sys.argv[3:]
os.spawnv(os.P_WAIT, to_launch[0], to_launch)
to_launch = ['/usr/bin/open', sys.argv[2]] if sys.platform == 'darwin' else [sys.argv[2]]
os.execv(to_launch[0], to_launch)
to_launch = ['/usr/bin/open', sys.argv[2]] if sys.platform == 'darwin' else [sys.argv[2]]
os.execv(to_launch[0], to_launch)
except:
syslog.syslog(syslog.LOG_ERR, str(sys.exc_info()))