test_session.py 文件源码

def loseConnection(self):
        """
        If we're asked to disconnect (and we haven't already) shut down
        the C{ProcessProtocol} with a 0 exit code.
        """
        if self.closed:
            return
        self.closed = 1
        self.proto.inConnectionLost()
        self.proto.outConnectionLost()
        self.proto.errConnectionLost()
        self.proto.processEnded(failure.Failure(
                error.ProcessTerminated(0, None, None)))