[zeromq-dev] empty packet if REQ
ilejncs at narod.ru
Fri Aug 13 12:03:00 CEST 2010
Could you please describe in more detailed way in which cases these extra identities are appended.
(1) (2) (3)
The question is what should be done at (2) in 0mq API terms to have extra identity added.
13.08.10, 13:19, "Martin Sustrik" <sustrik at 250bpm.com>:
> > Please clarify if it is expected there is empty packet (or message part, not sure about correct term) between identity and payload if REQ
> > and there is no such packet if XREQ.
> > Using 2.0.7.
> Yes. It's the bottom of the backtrace stack. The message is composed of
> identites specifying the path back to the original requester. The list
> is terminated by an empty message part and followed by application data.
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