[PD] OSC segmentation fault

[Sukandar Kartadinata]

hmm, thanks for the answer, I had some thoughts in that direction too, 
but:
a. pd-dumpOSC already chokes on 64 floats (256 bytes)
b. terminal-dumpOSC receives everything correctly
c. there's no ethernet involved. all is local

btw, I just tried w/o type tags - no difference

thanks,
Sukandar



On 18. Jun 2004, at 20:35 Uhr, Martin Peach wrote:

> You're probably exceeding the maximum network packet length. UDP 
> packets can
> have up to 65536 bytes of data but ethernet packets are not that long, 
> more
> like 1500 bytes. So your 1024 floats take at least 1024*4 bytes, and 
> they
> won't get through. On the local machine, ethernet is not used so the 
> UDP
> packets can be longer.
>
> Martin
>
>
> ----- Original Message -----
> From: "Sukandar Kartadinata" <sk at glui.de>
> To: <pd-list at iem.at>
> Sent: Friday, June 18, 2004 1:58 PM
> Subject: [PD] OSC segmentation fault
>
>
>> Hi,
>> I'm trying to send a list of 1024 floats from my app to pd via OSC, 
>> but
>> always get a segmentation fault.
>> Shorter lists (e.g. 32) do work.
>> Sending 1024 floats to the terminal version of dumpOSC works too.
>>
>> I'm a little new to OSC so maybe I'm missing something obvious. The
>> floats are not organized in any complex structure anyway. [dumpOSC] is
>> not connected to anything that could cause the crash.
>>
>> OSC version is 0.2, freshly compiled from CVS.
>> pd version is 0.37.1 devel installed thru planetCCRMA as is the rest 
>> of
>> the machine (Fedora Core 1 version). Low latency is enabled, but
>> there's no audio being computed anyway in this test.
>>
>> thanks for any ideas,
>> Sukandar
>>
>>
>>
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