[PD] OSC segmentation fault

[Martin Peach]

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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