[PD] pd-extended crashes sending data to SSR with tcpclient
ico at vt.edu
Mon Jul 1 19:41:38 CEST 2013
In my experience, this may bog down pd but it should never crash it. If it
does, something else is the problem.
On Jul 1, 2013 1:24 PM, "Martin Peach" <martin.peach at sympatico.ca> wrote:
> It could be that you are overloading Pd with too many messages. If you are
> wildly moving the slider and [tcpclient] is sending one TCP packet per
> value you can add messages to the queue faster than they will be sent out
> and Pd will eventually run out of resources.
> Maybe put a [speedlim] after your slider, or pack several values into one
> On 2013-07-01 11:53, Iain Mott wrote:
>> I'll try the backtrace and other things you suggest and report back
>>>> on mrpeach/tcpclient in another email.
>>> it could well be, that it only does not crash with [iemnet/tcpclient]
>>> because you haven't parsed the output yet...
>> Don't think so - to crash Pd, I wasn't doing any parsing of incoming
>> messages - just sending messages out.
>> Did a backtrace using mrpeach/tcpclient - on a "freeze" as it didn't
>> actually crash. Got this response:
>> #0 0x0000000000442623 in clock_unset (x=0x8c5c80) at m_sched.c:70
>> #1 clock_unset (x=0x8c5c80) at m_sched.c:62
>> #2 0x000000000044266e in clock_set (x=0x8c5c80, setticks=<optimised
>> at m_sched.c:81
>> #3 0x00007fffd21cfec1 in tcpclient_child_send (w=0xdec548)
>> at /home/kiilo/Documents/dev/pd-**svn/externals/mrpeach/net/**
>> #4 0x00007ffff7bc4e9a in start_thread ()
>> from /lib/x86_64-linux-gnu/**libpthread.so.0
>> #5 0x00007ffff6ec0ccd in clone () from /lib/x86_64-linux-gnu/libc.so.**6
>> #6 0x0000000000000000 in ?? ()
>> Will do some more tests later.
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