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samuelchen/server.py

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Created November 26, 2018 16:48
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  1. @herberthamaral herberthamaral created this gist Aug 19, 2011.
    43 changes: 43 additions & 0 deletions server.py
    View file
    Original file line number Diff line number Diff line change
    @@ -0,0 +1,43 @@
    #!/usr/bin/python
    import django.core.handlers.wsgi
    import os, signal, functools, time
    import tornado.httpserver
    import tornado.ioloop
    import tornado.wsgi
    from tornado.options import options, define

    try:
    define("port", default=8888, help="run on the given port", type=int)
    except: pass

    try:
    define("log_file_prefix", type=str, default=None, metavar="PATH",
    help=("Path prefix for log files. "
    "Note that if you are running multiple tornado processes, "
    "log_file_prefix must be different for each of them (e.g. "
    "include the port number)"))
    except: pass

    def stop_server(server, loop):
    server.stop()
    loop.add_timeout(time.time() + 5.0, functools.partial(stop_loop, loop))

    def stop_loop(loop):
    loop.stop()

    def sighup_handler(http_server, ioloop, signum, frame):
    ioloop.add_callback(functools.partial(stop_server, http_server, ioloop))

    if __name__ == "__main__":
    tornado.options.parse_command_line()
    os.environ["DJANGO_SETTINGS_MODULE"] = 'settings'
    application = django.core.handlers.wsgi.WSGIHandler()
    container = tornado.wsgi.WSGIContainer(application)

    http_server = tornado.httpserver.HTTPServer(container, xheaders=True)
    ioloop = tornado.ioloop.IOLoop.instance()

    signal.signal(signal.SIGHUP, lambda signum, frame: sighup_handler(http_server, ioloop, signum, frame))

    http_server.listen(options.port)
    ioloop.start()