TCP client not connecting - No delimiter?

Hello, still working on solutions to my previous post (linked here) I am now trying to just receive OSC from the TCP Server / Client examples. I am trying to connect to a lighting console - ETC EOS.

In the examples, the EOS software sees that I am connecting and can receive packets (all though it disconnects because of packet header problems - however that is not my main concern).

I am not able to get any packets from the EOS software. tcpClient.isConnected() returns true, but I can not get anything else from the console. It may have to do with the delimiter? I am not sure if the EOS sends any specific delimiter.

I am porting over my code from Java and this is my biggest hang up, with this program TCP works so much better and I would love to continue to use it.

Any advice?