[zeromq-dev] Is 0MQ truly zero-copy?

[Brett Viren]

John Lång <john.lang at mykolab.com> writes:

> If I'm using, say TCP, is 0MQ really able to guarantee zero-copy
> message transmission? (As an anecdote, somebody once told me that the
> 0 in 0MQ means zero-copy. I don't know if this is true or not.)

Zero:

  https://zguide.zeromq.org/docs/preface/#The-Zen-of-Zero

Zero-copy:

  http://wiki.zeromq.org/blog:zero-copy

-Brett.
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