rfc2217.py 文件源码

def close(self):
        """Close port"""
        self.is_open = False
        if self._socket:
            try:
                self._socket.shutdown(socket.SHUT_RDWR)
                self._socket.close()
            except:
                # ignore errors.
                pass
        if self._thread:
            self._thread.join(7)  # XXX more than socket timeout
            self._thread = None
            # in case of quick reconnects, give the server some time
            time.sleep(0.3)
        self._socket = None