Esempio n. 1
0
def main():
    global glb
    parser = OptionParser()
    parser.add_option("-c", "--config", dest="config",
                        help="Config file", default="config.cfg")
    parser.add_option("-p", "--port", dest="port",
                        help="Queue port number", default=9000)
    parser.add_option('-l', '--log-filename', dest='log',
                        help="Log filename (use '-' for stderr)", default="-")

    (options, args) = parser.parse_args()

    config.loadConfig(options.config)
    config.setupLogging(options.log)
    model_manager.setupModels()
    model_manager.startScannerThread()

    if not os.path.exists(os.path.dirname(config.queueFile)):
        logging.warning("Queue directory does not exist, attempting to create")
        os.makedirs(os.path.dirname(config.queueFile))

    try:
        queueShelve  = shelve.open(config.queueFile)
    except anydbm.error:
        logging.warning("Queue file '%s' is corrupt, removing and starting afresh", config.queueFile)
        os.remove(config.queueFile)
        queueShelve = shelve.open(config.queueFile)

    try:
        glb = QueueGlobals(queueShelve)
        queueHTTP = tornado.httpserver.HTTPServer(tornado.web.Application([
            (r"/worker_info", WorkerInfo),
            (r"/client_model_create", ClientModelCreate),
            (r"/client_queue_has_workers", ClientQueueHasWorkers),
            (r"/client_confirm/(\w+)", ClientConfirm),
            (r"/worker_failed_task/(\d+)", WorkerFailedTask),
            (r"/worker_succeed_task/(\d+)", WorkerSucceededTask),
            (r"/worker_has_task/(\d+)",     WorkerHasTask),
            (r"/worker_keep_alive_task/(\d+)", WorkerTaskKeepAlive),
            (r"/worker_work_task", WorkerTaskRequest)
        ]))
        queueHTTP.listen(options.port)
        logging.info("NPSGD Queue Booted up, serving on port %d", options.port)
        print >>sys.stderr, "NPSGD queue server listening on %d" % options.port
        tornado.ioloop.IOLoop.instance().start()
    finally:
        queueShelve.close()
Esempio n. 2
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def main():
    parser = OptionParser()
    parser.add_option('-c', '--config', dest="config",
            help="Configuration file path", type="string", default="config.cfg")

    parser.add_option('-l', '--log-filename', dest='log',
                        help="Log filename (use '-' for stderr)", default="-")

    (options, args) = parser.parse_args()

    config.loadConfig(options.config)
    config.setupLogging(options.log)
    model_manager.setupModels()
    model_manager.startScannerThread()

    worker = NPSGDWorker(config.queueServerAddress, config.queueServerPort)
    logging.info("NPSGD Worker booted up, going into event loop")
    worker.getServerInfo()
    worker.loop()
Esempio n. 3
0
def main():
    parser = OptionParser()
    parser.add_option('-c', '--config', dest='config',
                        help="Config file", default="config.cfg")
    parser.add_option('-p', '--client-port', dest='port',
                        help="Http port (for serving html)", default=8000, type="int")
    parser.add_option('-l', '--log-filename', dest='log',
                        help="Log filename (use '-' for stderr)", default="-")

    (options, args) = parser.parse_args()

    config.loadConfig(options.config)
    config.setupLogging(options.log)
    model_manager.setupModels()
    model_manager.startScannerThread()

    clientHTTP = tornado.httpserver.HTTPServer(setupClientApplication())
    clientHTTP.listen(options.port)

    logging.info("NPSGD Web Booted up, serving on port %d", options.port)
    print >>sys.stderr, "NPSGD web server running on port %d" % options.port

    tornado.ioloop.IOLoop.instance().start()