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Merge pull request #3687 from trya/fix_conflate

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Fix behavior of ZMQ_CONFLATE on PUB sockets
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Luca Boccassi 2019-09-24 11:45:15 +01:00 committed by GitHub
commit 4ebe92333e
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1 changed files with 2 additions and 2 deletions
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4
src/dbuffer.hpp
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@ -78,12 +78,12 @@ template <> class dbuffer_t<msg_t>
msg_t &xvalue = const_cast<msg_t &> (value_);
zmq_assert (xvalue.check ());
_back->move (xvalue); // cannot just overwrite, might leak
*_back = value_;
zmq_assert (_back->check ());
if (_sync.try_lock ()) {
std::swap (_back, _front);
_front->move (*_back);
_has_msg = true;
_sync.unlock ();