Re: [Discuss-gnuradio] Question about ZeroMQ Sub source

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On 08/30/2014 10:12 AM, Vanush Vaswani wrote:
> I've got a question relating to the zmq sub source.
> I've got a flowgraph that has rtlsdr -> pub sink

With pub/sub, the subscribers must keep up--a pub sinks have fire and
forget semantics.

Your are better off with push/pull here, the downstream flowgraph will
pull as needed and the upstream push block will wait.

--
Johnathan Corgan, Corgan Labs
SDR/DSP Training and Development Services
http://corganlabs.com