René's URL Explorer Experiment

{"@context":"https://schema.org","@type":"DiscussionForumPosting","headline":"Simple Pub/Sub not transferring data","articleBody":"I'm trying to run the SimplePublish and SimpleSubscribe samples from the main branch. They connect to each other, but don't seem to be transferring any measurement data. Is this expected? I thought they would transfer measurement data as part of the demonstration. I've tried debugging the two examples and I've confirmed that measurement data is never transferred. Here is the output I get:\n\n```bash\n./SimplePublish 7165                              \n\nListening on port: 7165...\n\nLoaded 14 measurement metadata records for publication.\n\n\u003e\u003e New Client Connected:\n   Subscriber ID: ff8eba1a-bb53-4f38-9792-9ed0a369e882\n   Connection ID: 127.0.0.1 (127.0.0.1:40586)\n\nSTTP v2 client connection accepted: requested operational modes applied.\n\nSuccessfully decoded 272 character connection string from 272 bytes...\n\nReported STTP v2 client subscription info: STTP C++ Library version 1.1.2 updated on 2023-03-24\n\nClient subscribed using TSSC compression over TCP with 0 signals.\n\nReceived confirmation of signal index cache update for subscriber \"127.0.0.1 (127.0.0.1:40586)\". Transitioning to cache index 0 with 0 records...\n```\n\n```bash\n./SimpleSubscribe localhost 7165                  \n\nConnecting to localhost:7165...\n\nDefine operational modes result status: Accepted -- Connection Validated\nConnected! Subscribing to data...\n\nReceived success code in response to server command DefineOperationalModes: STTP v2 client connection accepted: requested operational modes applied.\n\nReceived success code in response to server command Subscribe: Client subscribed using TSSC compression over TCP with 0 signals.\n```","author":{"url":"https://github.com/OracleE3","@type":"Person","name":"OracleE3"},"datePublished":"2025-05-13T16:17:48.000Z","interactionStatistic":{"@type":"InteractionCounter","interactionType":"https://schema.org/CommentAction","userInteractionCount":2},"url":"https://github.com/4/cppapi/issues/4"}