refactor(pubsub): Add a clarifying comment to RT use of the DataSetRe…

…ader
jpfr · Sep 9, 2023 · 8fa2b1b · 8fa2b1b
1 parent 6342cfc
commit 8fa2b1b
Showing 1 changed file with 2 additions and 1 deletion.
diff --git a/src/pubsub/ua_pubsub_reader.c b/src/pubsub/ua_pubsub_reader.c
@@ -1194,7 +1194,8 @@ UA_ReaderGroup_decodeAndProcessRT(UA_Server *server, UA_ReaderGroup *readerGroup
     memset(matches, 0, sizeof(UA_Boolean)* readerGroup->readersCount); /* Pacify warning */
 #endif
 
-    /* Decode headers necessary for checking identifier */
+    /* Decode headers necessary for checking identifier. This can use malloc.
+     * So enable membufAlloc if you need RT timings. */
     UA_NetworkMessage currentNetworkMessage;
     memset(&currentNetworkMessage, 0, sizeof(UA_NetworkMessage));
     UA_StatusCode rv = UA_NetworkMessage_decodeHeaders(buf, &pos, &currentNetworkMessage);