[zeromq-dev] [zmqpp] receiving can only be done to empty messages?

Lindley French lindleyf at gmail.com
Tue Jan 7 17:24:54 CET 2014

In zmqpp, the socket_t::receive() method throws an exception if you pass it
a non-empty message_t. This seems to be contradictory to the philosophy of
zmq_recv(), which states that the message passed to it will be deallocated
cleanly if necessary.

Now, I know zmqpp defines a "message" as all parts of a multipart message,
while libzmq defines it as just one part. So this isn't a direct
contradiction of the API semantics. But it seems like this could be fixed
without much effort.
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