Cosmetics.

coupler/keep_alive_publisher.h

@@ -145,12 +145,10 @@ static void addPubSubDataSetField(UA_Server *server, PublishedVariable varDetail
                               &dataSetFieldConfig, &dataSetFieldIdent);
 }
 
-
 void callbackTicHeartBeat()
 {
     /* Increase periodically heart beats of the server */
     HEART_BEATS += 1;
-    //UA_LOG_INFO(UA_Log_Stdout, UA_LOGCATEGORY_USERLAND, "\theart_beat %d", HEART_BEATS);
 
     // set OPC UA's heat_beat node value
     UA_NodeId myFloatNodeId = UA_NODEID_STRING(1, "heart_beat");
@@ -178,7 +176,6 @@ void callbackTicHeartBeat()
     UA_Server_writeValue(server, myFloatNodeId, myVar);
 }
 
-
 static void enablePublishHeartBeat(UA_Server *server){
     size_t i;
     // add a callback which will increment heart beat tics

coupler/keep_alive_subscriber.h

@@ -240,11 +240,10 @@ static void fillTestDataSetMetaData(UA_DataSetMetaDataType *pMetaData) {
 
 }
 
-
 void callbackCheckHeartBeat() {
   /*
    * Check if for liveness of related couplers. Called upon a certain interval.
-   * If a related coupler is down got to safe mode.
+   * If a related coupler is down go to safe mode.
    */
   int coupler_id, last_seen_timestamp_int, timestamp_delta;
   bool is_down;
@@ -256,7 +255,6 @@ void callbackCheckHeartBeat() {
       // convert to str as this is the hash key
       char* coupler_id_str = convertInt2Str(coupler_id);
       char *last_seen_timestamp = getItem(SUBSCRIBER_DICT, coupler_id_str);
-      //UA_LOG_INFO(UA_Log_Stdout, UA_LOGCATEGORY_USERLAND, "Check ID=%s, last_seen=%s", coupler_id_str, last_seen_timestamp);
       if (last_seen_timestamp != NULL){
         // we do have timestamp for this coupler ID
         last_seen_timestamp_int = atoi(last_seen_timestamp);
@@ -301,7 +299,6 @@ void callbackCheckHeartBeat() {
   }
 }
 
-
 static void enableSubscribeToHeartBeat(UA_Server *server, UA_ServerConfig *config){
     // enable subscribe to keep-alive messages
     UA_String transportProfile = UA_STRING(DEFAULT_TRANSPORT_PROFILE);