Simple Pub/Sub not transferring data

[OracleE3]

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:

./SimplePublish 7165                              

Listening on port: 7165...

Loaded 14 measurement metadata records for publication.

>> New Client Connected:
   Subscriber ID: ff8eba1a-bb53-4f38-9792-9ed0a369e882
   Connection ID: 127.0.0.1 (127.0.0.1:40586)

STTP v2 client connection accepted: requested operational modes applied.

Successfully decoded 272 character connection string from 272 bytes...

Reported STTP v2 client subscription info: STTP C++ Library version 1.1.2 updated on 2023-03-24

Client subscribed using TSSC compression over TCP with 0 signals.

Received 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...

./SimpleSubscribe localhost 7165                  

Connecting to localhost:7165...

Define operational modes result status: Accepted -- Connection Validated
Connected! Subscribing to data...

Received success code in response to server command DefineOperationalModes: STTP v2 client connection accepted: requested operational modes applied.

Received success code in response to server command Subscribe: Client subscribed using TSSC compression over TCP with 0 signals.

[OracleE3]

Ok, it looks like the InstanceSubscribe.cpp example shows how to receive metadata and measurements from the SimplePublish.cpp example

[codebreaker0001]

hi @OracleE3 can you help how you set up this project and run , i'm unable to figure it out