wsgi.py 文件源码

def run_server(self):
        """Run a WSGI server."""

        eventlet.wsgi.HttpProtocol.default_request_version = "HTTP/1.0"
        eventlet.hubs.use_hub('poll')
        eventlet.patcher.monkey_patch(all=False, socket=True)
        self.pool = eventlet.GreenPool(size=self.threads)
        socket_timeout = cfg.CONF.eventlet_opts.client_socket_timeout or None

        try:
            eventlet.wsgi.server(
                self.sock, self.application,
                custom_pool=self.pool,
                url_length_limit=URL_LENGTH_LIMIT,
                log=self._wsgi_logger,
                debug=cfg.CONF.debug,
                keepalive=cfg.CONF.eventlet_opts.wsgi_keep_alive,
                socket_timeout=socket_timeout)
        except socket.error as err:
            if err[0] != errno.EINVAL:
                raise

        self.pool.waitall()