Re: [gpsd-users] [gpsd-dev] Patch for proper separation of AIS type 6 messages

[Gary E. Miller]

Yo Sven!

On Thu, 9 Aug 2018 20:15:59 +0200
Sven Geggus <address@hidden> wrote:

> Gary E. Miller schrieb am Donnerstag, den 09. August um 19:56 Uhr:
> 
> > More interesting than a patch, can you provide a snippet of the
> > stream that shows the problem?  Then we can verify the problem,
> > verify the solution, and add the snippit to our regression tests so
> > it stays fixed.  
> 
> I probably can. But I don't know how to do this exactly. I did not
> bother using NMEA output up till now, I just use json in my client:
> ?WATCH={"enable":true,"json":true,"scaled":true,"split24":true}

Just do this while your GPS/AIS is running:

# gpspipe -R -n 120 -o tmp.log

That puts 120 sentences of the raw data into the file tmp.log.  Then
just email tmp.log to this list as an accatachment.

> aishub.net where I get my AIS data from should be the ultimate stress
> test in this regard as they will send about 400 messages per second!

So grab a second of that and send it here.

> This is a crowdsourcing project where anybody providing AIS data will
> get a complete stream from all the others doing so. Probably worth a
> try to get access to their data for gpsd developement without
> providing a stream.

Please do that for us.  AIS knowledge is lmied here, we are mostly
landlubbers.

RGDS
GARY
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Gary E. Miller Rellim 109 NW Wilmington Ave., Suite E, Bend, OR 97703
        address@hidden  Tel:+1 541 382 8588

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