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-rw-r--r--src/publisher/trex_publisher.cpp7
1 files changed, 7 insertions, 0 deletions
diff --git a/src/publisher/trex_publisher.cpp b/src/publisher/trex_publisher.cpp
index dc37d14c..f5437378 100644
--- a/src/publisher/trex_publisher.cpp
+++ b/src/publisher/trex_publisher.cpp
@@ -73,6 +73,13 @@ TrexPublisher::Create(uint16_t port, bool disable){
void
TrexPublisher::Delete(){
if (m_publisher) {
+
+ /* before calling zmq_close set the linger property to zero
+ (othersie zmq_ctx_destroy might hang forever)
+ */
+ int val = 0;
+ zmq_setsockopt(m_publisher, ZMQ_LINGER, &val, sizeof(val));
+
zmq_close (m_publisher);
m_publisher = NULL;
}