unix.py 文件源码

def msg_sendRequest(self, lst):
        cn, requestType, data, wantReply = lst
        if not self.haveChannel(cn):
            if wantReply:
                self.returnDeferredWire(defer.fail(ConchError("no channel")))
        channel = self.getChannel(cn)
        d = self.conn.sendRequest(channel, requestType, data, wantReply)
        if wantReply:
            self.returnDeferredWire(d)