Use gr-network's UDP Sink in GNU Radio >= 3.10 #982
Merged
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Fixes #963.
Replaces #958.
Even though the new UDP Sink block is available in GNU Radio 3.9, I've limited this change to GNU Radio 3.10 to prevent gnuradio/gnuradio#5112 from affecting GNU Radio 3.9 users. Until that bug is fixed, GNU Radio 3.10 users will experience a crash if Gqrx's DSP settings are changed during UDP streaming.
I tested this change against GNU Radio 3.8, 3.9 and 3.10. I used multimon-ng for testing.
/cc @fventuri @phaethon @ulrichloose @willcode