[jboss-user] [IronJacamar] - Re: LocalManagedConnectionFactory#matchManagedConnections performance

[gui borland]

gui borland [https://community.jboss.org/people/janssk77] created the discussion

"Re: LocalManagedConnectionFactory#matchManagedConnections performance"

To view the discussion, visit: https://community.jboss.org/message/820213#820213

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Isn't the matching only useful in scenarios where the same pool stores 'different' DB connections (differnet username/pswd) ?

I suspect that jboss 7 'blocks' (in synchronised calls) a lot more than jboss 5 did during pooling. The 'matchManagedConnections' is one occurence. Another one is org.jboss.jca.core.connectionmanager.pool.mcp.SemaphoreArrayListManagedConnectionPool#getConnection. 

Anyway, i'll try do some more testing/measuring tomorrow.
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