CA server problem on caserverio.c

["Zhichu Chen" <zhichu.chen@gmail.com>]

Hi,

I've written an ioc (using TekVISA from Tektronix on a DPO7054 Oscilloscope, Windows XP) and it starts okay at first. But when it runs for like several minutes, I got an error like:
==============================================================
A call to "assert (size <= ntohs ( pMsg->m_postsize ))" failed in ..\caserverio.
c line 344.
EPICS Release EPICS R3.14.5 $R3-14-5$ $2004/02/04 20:45:33$.
Current time Fri Sep 07 2007 09:49:29.518463915
.
Please E-mail this message to the author or to tech-talk@aps.anl.gov
Calling epicsThreadSuspendSelf()
==============================================================
then it stunks. I suppose that the cas_commit_msg function checks the pMsg->m_postsize and finds out it's larger than size. But I don't know how these variables come from.

I'm sorry I'm just new to EPICS and have few experiences about C programming. Could any of you give me a clue that what's happenning now? Any input is welcome.


-- 
Best Regards
Chen
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