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Re: [gpsd-dev] RTCM relaying problem


From: Eric S. Raymond
Subject: Re: [gpsd-dev] RTCM relaying problem
Date: Fri, 13 Apr 2012 00:15:34 -0400
User-agent: Mutt/1.5.21 (2010-09-15)

José Miguel Gonçalves <address@hidden>:
> What I have observed is that the Ntrip caster sends a batch of
> packets in a row and some of these are overwritten in the gpsd
> buffering if I don't break the consume loop.
> In line 1519 you only store the RTCM packet, you don't relay it to
> the GPS receiver. The relay is done in line 2316, which is not
> reached for every RTCM packet received if we don't break the loop.
> If you need I can send you additional logs of this problem.

Not necessary - now that you've pointed out the problem I see the failure
mode.  I've changed the code so the RTCM packets are relayed immediately 
rather than being buffered and shipped later.  

Please experiment with git head and let me know if the problem is fixed.
-- 
                <a href="http://www.catb.org/~esr/";>Eric S. Raymond</a>



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