Cleanup.

coupler/opc-ua-server/build.sh

@@ -2,9 +2,9 @@
 rm -f server_publish server_subscribe 
 
 # build OPC UA server which publishes msgs
-gcc  -o server_publish -I /usr/local/include/ -std=c99 server.c -l:libopen62541.so -L/usr/local/lib -lmbedcrypto  -lmbedx509 -I ~/open62541/src/pubsub/  -I ~/open62541/deps/
+gcc  -o server -I /usr/local/include/ -std=c99 server.c -l:libopen62541.so -L/usr/local/lib -lmbedcrypto  -lmbedx509 -I ~/open62541/src/pubsub/  -I ~/open62541/deps/
 
 
 # build OPC Ua server which subscribes to msgs
-gcc -o server_subscribe -I /usr/local/include/ -std=c99 server_subscribe.c -l:libopen62541.so -L/usr/local/lib -I ~/open62541/src/pubsub/  -I ~/open62541/deps/
+#gcc -o server_subscribe -I /usr/local/include/ -std=c99 server_subscribe.c -l:libopen62541.so -L/usr/local/lib -I ~/open62541/src/pubsub/  -I ~/open62541/deps/
 

coupler/opc-ua-server/server.c

@@ -257,13 +257,12 @@ int main(int argc, char **argv)
     }
     #endif
 
-    // enable keep-alive
+    // enable publish keep-alive
     if (arguments.heart_beat) {
       enablePublishHeartBeat(server, config);
     }
 
-    // XXX: subscribe part
-    /* Add PubSubConnection */
+    // enable subscribe to keep-alive messages
     UA_ServerConfig_addPubSubTransportLayer(config, UA_PubSubTransportLayerUDPMP());
     UA_StatusCode return_value = UA_STATUSCODE_GOOD;
     UA_String transportProfile = UA_STRING("http://opcfoundation.org/UA-Profile/Transport/pubsub-udp-uadp");
@@ -287,8 +286,6 @@ int main(int argc, char **argv)
     if (return_value != UA_STATUSCODE_GOOD)
         return EXIT_FAILURE;
 
-    // EOF: subscribe
-
     // run server
     UA_StatusCode retval = UA_Server_run(server, &running);
     UA_Server_delete(server);