Re: Intermittent SQLNET errors
- From: "yoram.ayalon@xxxxxxxxxxxxxxxxx" <yoram.ayalon@xxxxxxxxxxxxxxxxx>
- Date: 3 Apr 2006 12:55:30 -0700
You mention App Servers, ODBC, SQLNET, BEQ.
How precisely are the clients connecting?
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clients are either CFM or ASP pages that are connecting using Microsoft
ADO, which in itself uses ODBC drivers. We are using both MS ODBC for
Oracle and Oracle ODBC drivers. the trace does not tell us which
drivers are responsible for the errors.
all connection are to the database server which resides on a local
network, all connections as defined in tnsnames.ora are TCP. all host
resolutions are using HOSTS file
this is why the BEQ protocol you see in the sqlnet.log file is a
mystery. as I said, I happened on an old post that stated the same:
they were using only TCP connections, but saw these errors in
sqlnet.log
DB server uses dedicated server technology, version 9.2.0.5
do you want me to post the trace files? these are VERY large, and I
said before I see no error message at all. all I "see" is a break of
between few seconds to almost a minute in which there is no recorded
activity, as opposed to normal which is ~2500 lines/second (trace level
6). these breaks match the time at which the web server is not
responsive
.
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