Re: Monitoring GNU Radio outside of GNU Radio

[Jeff Long]

A couple of possibilities include:

- inotify: detect that a GR program has closed a file when it ends

- process control: spawn the GR program from another program/script and detect that it has finished

Methods like these keep the parts of your system loosely coupled, e.g., you don't need the GR program to know that something else is waiting for completion.

On Wed, Dec 15, 2021 at 10:54 AM J P <JMP2312@outlook.com> wrote:

Hello all,

Currently working on a project that requires me to use the GNU radio API to kick start gnu radio, and then a listen thread to collect message from the Zmq sink.  

Is there any recommendations/way, for gnu radio to send a message out when it has finished processing the stream, causing the listening thread to close?

Thankyou.

Kind Regards,

James

P.S. Merry Xmas and New years