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0 Replies Latest reply: Dec 21, 2012 2:24 PM by 981312 RSS

Slow first connection with Managed ODP.NET

981312 Newbie
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I'm trying the beta managed odp.net and I noticed an issue on first connection, which takes 10 seconds to be established. I traced the session and I see....

- At T0 my connection request
- At T0 a DUP ACK from the server
- At T0+1.5 sec a first TCP Retransmission from client
- At T0+4.5 sec a second TCP Retransmission from client
- At T0+10.5 sec a third TCP Retransmission from client
- At T0+10.6 connection established

This happens every time in the same way.

If I try with sqlplus, the connection is always instant.