[zeromq-dev] Simple questions

[Pieter Hintjens]

On Fri, Sep 6, 2013 at 2:42 AM, KIU Shueng Chuan <nixchuan at gmail.com> wrote:

> As a test, I tried calling zmq_msg_close() twice after a send.
> The first returns 0 while the second returns -1.
> This seems to imply that send does not fully invalidate the msg?

Looks like it, yes. This is an area of the API that was never very
well designed, or clearly documented.

-Pieter