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Return -1 when failed to publish message

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This commit is contained in:
Martin Hurton 2014-08-12 10:51:27 +02:00
parent 228426ac44
commit 214553972d
1 changed files with 4 additions and 2 deletions
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6
src/xpub.cpp
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@ -131,8 +131,10 @@ int zmq::xpub_t::xsend (msg_t *msg_)
subscriptions.match ((unsigned char*) msg_->data (), msg_->size (),
mark_as_matching, this);
if (nodrop && !dist.check_hwm ())
return EAGAIN;
if (nodrop && !dist.check_hwm ()) {
errno = EAGAIN;
return -1;
}
// Send the message to all the pipes that were marked as matching
// in the previous step.