On 11/22/2011 06:16 AM, yanbinbin wrote:
hi all: In the chapter three of the guide, it say:REP stores all the message parts up to the first empty message part........REP requires that the envelopes end with an empty message part. If you're not using REQ at the other end of the chain then you must add the empty message part yourself. So how can i construct a msg from router to rep? i do like this:there are many rep and use setsockopt set the identity, in router:s_sendmore(soket, "A");//it's one of rep's identity;then i should send empty first or the real data first? s_sendmore(socket, "")? s_send(socket, real_data)? the identity "A" rep just don't recv any msg despite change the empty part and the real data's order;
Send just the empty part followed by the message body itself. This applies to 0MQ/2.1.x
Martin
_______________________________________________ zeromq-dev mailing list [email protected] http://lists.zeromq.org/mailman/listinfo/zeromq-dev
