run_server.py 文件源码

def open(self):
        # ?????path
        self.file_path = self.get_argument('file_path', '')
        MonitorHandler.clients.append(self)
        thread = MyThread(target=file_monitor, args=('%s.log' % self.file_path, self))
        MonitorHandler.threads.append(thread)
        self.stream.set_nodelay(True)

        try:
            for t in MonitorHandler.threads:
                if t.is_alive():
                    continue
                t.setDaemon(True)
                t.start()

        except WebSocketClosedError:
            client_index = MonitorHandler.clients.index(self)
            MonitorHandler.threads[client_index].stop()
            MonitorHandler.clients.remove(self)
            MonitorHandler.threads.remove(MonitorHandler.threads[client_index])

        logger.debug("Websocket: Monitor client num: %s, thread num: %s" % (len(MonitorHandler.clients),
                                                                            len(MonitorHandler.threads)))