generic-library/libzmq
1
0
Fork 0
mirror of https://github.com/zeromq/libzmq.git synced 2025-01-19 08:46:44 +01:00
Code Issues Projects Releases Wiki Activity

Issue 1588 : Rollback in case send fails for multipart msg

Browse Source
This commit is contained in:
Nikhil Mishra 2015-10-05 11:46:48 -07:00
parent cca67fdd1b
commit 8ec747e14a
1 changed files with 11 additions and 1 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

12
src/lb.cpp
View File

@ -107,7 +107,17 @@ int zmq::lb_t::sendpipe (msg_t *msg_, pipe_t **pipe_)
break;
}
zmq_assert (!more);
// If send fails for multi-part msg rollback other
// parts sent earlier and return EAGAIN.
// Application should handle this as suitable
if (more)
{
pipes [current]->rollback ();
more = 0;
errno = EAGAIN;
return -1;
}
active--;
if (current < active)
pipes.swap (current, active);