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Re: [Discuss-gnuradio] Locking TopBlock stops WavFile-Sink

From: Johnathan Corgan
Subject: Re: [Discuss-gnuradio] Locking TopBlock stops WavFile-Sink
Date: Mon, 05 Jan 2015 08:51:55 -0800
User-agent: Mozilla/5.0 (X11; Linux x86_64; rv:31.0) Gecko/20100101 Thunderbird/31.3.0

On 01/05/2015 08:08 AM, Luke Berndt wrote:

> I am trying to figure out why calling lock() on one instance of a
> HeirBlock cause all the other instances to lock().

Yes, a lock/unlock event affects the whole flowgraph, by necessity.

Reconfiguring flowgraphs should be considered a very big hammer, often
used in cases that can be solved some less invasive way.

Think of it like disassembling and reassembling a car transmission just
to shift gears, or tearing down and rebuilding a different road to
change your destination.

Johnathan Corgan, Corgan Labs
SDR/DSP Training and Consulting Services

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