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keith patton kepatton1@yahoo.com
Mon, 8 May 2006 10:52:15 -0700 (PDT)
Hi, folks.
One of my users pointed out that when a very large amount of data comes
in over the serial port, after a few hundred lines, some of it starts
getting lost. At first I thought this might be caused by delays in
sending logging to our samba server, but the same behavior happened when
logging locally, so I don't think it has anything in particular to do
with logging. Terra term doesn't exhibit this behavior, so it's not a
problem in whether the data is being sent properly or not, or with the
OS's handling (cough) of serial communications.
These are relatively fast connections: 119200, and it happens regardless
of how many serial ports are attached to a given machine.
Short bursts are fine -- it's only losing data on sustained bursts. Is
it possible there's a temporary buffer getting full and data is getting
lost that way? Has anybody else seen this? I don't see any relevant
options for conserver.cf...
--
Chris Riddoch
epistemological humility
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