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Problem: ZMQ_DISH triggers assert when hitting the watermark(?)

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Solves issue #2907 by checking whether the msg already has a group
This commit is contained in:
Pontus Sköldström 2018-02-02 14:01:45 +01:00
parent 390d79e0ab
commit 542fe67f25
1 changed files with 7 additions and 2 deletions
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9
src/dish.cpp
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@ -285,14 +285,19 @@ int zmq::dish_session_t::push_msg (msg_t *msg_)
return 0;
}
else {
const char *group_setting = msg_->group();
int rc;
if(group_setting[0] != 0)
goto has_group;
// Set the message group
int rc = msg_->set_group ((char*)group_msg.data (), group_msg. size());
rc = msg_->set_group ((char*)group_msg.data (), group_msg. size());
errno_assert (rc == 0);
// We set the group, so we don't need the group_msg anymore
rc = group_msg.close ();
errno_assert (rc == 0);
has_group:
// Thread safe socket doesn't support multipart messages
if ((msg_->flags() & msg_t::more) == msg_t::more) {
errno = EFAULT;