diff options
| -rw-r--r-- | src/socket_base.cpp | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/src/socket_base.cpp b/src/socket_base.cpp index 720e8cd..6f1e5a3 100644 --- a/src/socket_base.cpp +++ b/src/socket_base.cpp @@ -331,6 +331,7 @@ int zmq::socket_base_t::recv (::zmq_msg_t *msg_, int flags_) { // Get the message. int rc = xrecv (msg_, flags_); + int err = errno; // Once every inbound_poll_rate messages check for signals and process // incoming commands. This happens only if we are not polling altogether @@ -371,6 +372,7 @@ int zmq::socket_base_t::recv (::zmq_msg_t *msg_, int flags_) } } + errno = err; return rc; } |