Re: send 2 key/values with ZMQ PUB sink

2022-01-18 Thread Paul Atreides
Thanks Jeff I was actually going down the tags road already. Since JAERO doesn’t use GNURadio, if I am going to modify JAERO to read tags, I’d like to do it in the cleanest way possible so I can have a simple feature/pull request and not require GNURadio as a dependency. That being said, can yo

Re: send 2 key/values with ZMQ PUB sink

2022-01-18 Thread Jeff Long
No, the current code will only add the key (topic) to each message. Tags are passed through ZMQ, so you could inject tags (this might require a custom block) periodically and receive them in JAERO. You probably don't want them in every message anyway. This means that the receiver will need to wait

send 2 key/values with ZMQ PUB sink

2022-01-18 Thread Paul Atreides
i'm passing downstream data to an external application (JAERO) which can decode audio data from a ZMQ socket. JAERO's ZMQ SUB receives demod data as 3 separate messages: -TOPIC -SAMP RATE -DATA I'm using GNURadio 3.9 so I can pass the TOPIC no problem, but passing the sample rate as a separate mess