Hi,
Yes, this looks like a pretty big issue to me too. 100% CPU spinning is just not acceptable, ever. To me it look like all it's missing is a basic_block::delete_head_blocking with a timeout. Then the pdu_to_tagged_stream_impl::calculate_output_stream_length could just use that with a reasonably small timeout (like 100ms or so) so that it waits on a message but if none comes, it still handout control back to the caller from time to time (which I think is required for stop() to work). Is there anything that wouldn't work with this approach ? Cheers, Sylvain _______________________________________________ Discuss-gnuradio mailing list [email protected] https://lists.gnu.org/mailman/listinfo/discuss-gnuradio
