diff options
Diffstat (limited to 'src/zmq')
| -rw-r--r-- | src/zmq/zmqpublishnotifier.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/zmq/zmqpublishnotifier.cpp b/src/zmq/zmqpublishnotifier.cpp index 04806903c2..e2431cbbb7 100644 --- a/src/zmq/zmqpublishnotifier.cpp +++ b/src/zmq/zmqpublishnotifier.cpp @@ -86,6 +86,14 @@ bool CZMQAbstractPublishNotifier::Initialize(void *pcontext) return false; } + const int so_keepalive_option {1}; + rc = zmq_setsockopt(psocket, ZMQ_TCP_KEEPALIVE, &so_keepalive_option, sizeof(so_keepalive_option)); + if (rc != 0) { + zmqError("Failed to set SO_KEEPALIVE"); + zmq_close(psocket); + return false; + } + rc = zmq_bind(psocket, address.c_str()); if (rc != 0) { |