mirror of https://github.com/zulip/zulip.git
64 lines
2.2 KiB
Python
Executable File
64 lines
2.2 KiB
Python
Executable File
#!/usr/bin/env python
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# Copyright (C) 2014 Zulip, Inc.
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#
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# Permission is hereby granted, free of charge, to any person
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# obtaining a copy of this software and associated documentation files
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# (the "Software"), to deal in the Software without restriction,
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# including without limitation the rights to use, copy, modify, merge,
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# publish, distribute, sublicense, and/or sell copies of the Software,
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# and to permit persons to whom the Software is furnished to do so,
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# subject to the following conditions:
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#
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# The above copyright notice and this permission notice shall be
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# included in all copies or substantial portions of the Software.
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#
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# THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND,
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# EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF
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# MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND
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# NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS
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# BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN
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# ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
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# CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE
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# SOFTWARE.
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from __future__ import print_function
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import sys
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import subprocess
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import os
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import traceback
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import signal
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from types import FrameType
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from typing import Any
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from zulip import RandomExponentialBackoff
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def die(signal, frame):
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# type: (int, FrameType) -> None
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"""We actually want to exit, so run os._exit (so as not to be caught and restarted)"""
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os._exit(1)
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signal.signal(signal.SIGINT, die)
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args = [os.path.join(os.path.dirname(sys.argv[0]), "jabber_mirror_backend.py")]
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args.extend(sys.argv[1:])
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backoff = RandomExponentialBackoff(timeout_success_equivalent=300)
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while backoff.keep_going():
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print("Starting Jabber mirroring bot")
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try:
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ret = subprocess.call(args)
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except Exception:
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traceback.print_exc()
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else:
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if ret == 2:
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# Don't try again on initial configuration errors
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sys.exit(ret)
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backoff.fail()
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print("")
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print("")
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print("ERROR: The Jabber mirroring bot is unable to continue mirroring Jabber.")
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print("Please contact zulip-devel@googlegroups.com if you need assistance.")
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print("")
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sys.exit(1)
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