Fixed issue where two data publishers are listening on the same port - second instance on same port will now throw an exception.

Author: ritchiecarroll

src/lib/transport/DataPublisher.cpp

@@ -851,7 +851,7 @@ void DataPublisher::Start(const TcpEndPoint& endpoint)
     m_commandChannelService.restart();
 #endif
 
-    m_clientAcceptor = TcpAcceptor(m_commandChannelService, endpoint);
+    m_clientAcceptor = TcpAcceptor(m_commandChannelService, endpoint, false);
 
     // Run call-back thread
     m_commandChannelAcceptThread = Thread([&,this]

src/samples/AdvancedPublish/AdvancedPublish.cpp

@@ -169,15 +169,15 @@ int main(int argc, char* argv[])
     const bool genHistory = argc > 2 && IsEqual(argv[2], "GenHistory");
 
     // Run the publisher.
-    if (RunPublisher(port, genHistory))
-    {
-        // Wait until the user presses enter before quitting.
-        string line;
-        getline(cin, line);
+    const bool publisherRunning = RunPublisher(port, genHistory);
+
+    // Wait until the user presses enter before quitting.
+    string line;
+    getline(cin, line);
 
-        // Stop data publication
+    // Stop data publication
+    if (publisherRunning)
         PublishTimer->Stop();
-    }
 
     if (genHistory)
         HistoryGenerator->StopArchive();