testing/mochitest/pywebsocket_wrapper.py
author Alessio Placitelli <alessio.placitelli@gmail.com>
Fri, 07 Oct 2016 03:35:00 -0400
changeset 317024 464f24871b18d468555c25e2df9421e2de79df34
parent 94475 f4157e8c410708d76703f19e4dfb61859bfe32d8
permissions -rw-r--r--
Bug 1308415 - Update about:telemetry to show keyed scalars. r=gfritzsche

#
# This Source Code Form is subject to the terms of the Mozilla Public
# License, v. 2.0. If a copy of the MPL was not distributed with this
# file, You can obtain one at http://mozilla.org/MPL/2.0/.
#

"""A wrapper around pywebsocket's standalone.py which causes it to ignore
SIGINT.

"""

import signal
import sys

if __name__ == '__main__':
    sys.path = ['pywebsocket'] + sys.path
    import standalone

    # If we received --interactive as the first argument, ignore SIGINT so
    # pywebsocket doesn't die on a ctrl+c meant for the debugger.  Otherwise,
    # die immediately on SIGINT so we don't print a messy backtrace.
    if len(sys.argv) >= 2 and sys.argv[1] == '--interactive':
        del sys.argv[1]
        signal.signal(signal.SIGINT, signal.SIG_IGN)
    else:
        signal.signal(signal.SIGINT, lambda signum, frame: sys.exit(1))

    standalone._main()