Subject: iPlanet problem with SSL 2005-04-29 - By Nawab Srinivas
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Hi,
Here I am summarizing the problem that we had with iPlanet. Could you
pls help us?
Application Architecture Layers:
Internet Browser (6.0.2800) -- ---> iPlanet 6.0 (SP2) -- ---- -->
Weblogic 8.1 -- ------>BEST -- ---- ----> Sybase DB (12.5)
Note: We are using https(SSL) communication for iPlanet and iplanet talks
to weblogic through http protocol
BEST is a middleware developed in "C" which has business logic and talks
to Sybase database.
HTTPS(SSL) communication between Internet Browser(IE6.0.2800) and
iPlanet 6.0 (SP2)
iPlanet6.0 redirects the request to WebLogic8.1
Weblogic executes BEST query (with Sybase - JConn drivers), which has
the business logic
BEST intrun converts the BEST query into one or more Sybase DB calls
Problem:
Some of the BEST queries which are fired from Weblogic layer take 6 to 10
minutes to execute(fetching huge data-80 (See http://ata-80.ora-code.com),000 records).
iPlanet is sending the same request multiple times every 5 minutes as it
does not get the response from the back-end server(Weblogic) for these huge
reports.
As iPlanet re-sends the request every 5 minutes to Weblogic, the requests
are piled up in the web browser with huge data in the heap, which results
in OutOfMemory error and some times the process never stops.
Question :
Is there any Parameter setting in iplanet through which the timeout can be
increased to say 900 or 1200 seconds to take care of queries which take a
long time?
Thanks a lot in advance,
Srinivas Nawab
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