Method abort

Lib/ftplib.py:264–276

Abort a file transfer. Uses out-of-band data. This does not follow the procedure from the RFC to send Telnet IP and Synch; that doesn't seem to work with the servers I've tried. Instead, just send the ABOR command as OOB data.

(self)

        return resp

    def abort(self):
        '''Abort a file transfer.  Uses out-of-band data.
        This does not follow the procedure from the RFC to send Telnet
        IP and Synch; that doesn't seem to work with the servers I've
        tried.  Instead, just send the ABOR command as OOB data.'''
        line = b'ABOR' + B_CRLF
        if self.debugging > 1:
            print('*put urgent*', self.sanitize(line))
        self.sock.sendall(line, MSG_OOB)
        resp = self.getmultiline()
        if resp[:3] not in {'426', '225', '226'}:
            raise error_proto(resp)
        return resp

    def sendcmd(self, cmd):
        '''Send a command and return the response.'''