rfc2217.py 文件源码

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