oo4o opens oraus.msb too often
I've been asked to help a problem with a VB app. It uses Oracle Objects for OLE (oo4o) to access the database. Client version is 9.2.0.7, servers are 9.2.0.4 and 10.2.0.4 on Solaris 9/10. The client is running on XP.
The basic problem is the length of time it takes to start the app (13 mins - measured not hearsay). A colleague has used sysinternals Process Monitor to gather information of what is happening.
The app opens, does 4 reads and closes c:\oracle\ora920\rdbms\mesg\oraus.msb approx 130,000 times during startup (having first read the registry to find the ORACLE_HOME).
I've found a few references on MOS to similar behaviour (Bugs 1239470, 2463295, 8264382) but nothing for oo4o and Windows or 9.2.0.7.
The basic problem is the length of time it takes to start the app (13 mins - measured not hearsay). A colleague has used sysinternals Process Monitor to gather information of what is happening.
The app opens, does 4 reads and closes c:\oracle\ora920\rdbms\mesg\oraus.msb approx 130,000 times during startup (having first read the registry to find the ORACLE_HOME).
I've found a few references on MOS to similar behaviour (Bugs 1239470, 2463295, 8264382) but nothing for oo4o and Windows or 9.2.0.7.
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