Hints&Tips : Default behavior of managed connections in WebSphere Application Server
Description complète du fonctionnement du pool de connection dans WebSphere et décrit notamment le fonctionnement des "fausses amies" (shareable connections).
Extrait :
In WebSphere Application Server, connections are shareable by default. The use of shareable connections means that, if conditions allow it, different getConnection requests by the application will actually receive a handle (indirectly) for the same physical connection to the resource.
et surtout :
When the application closes a shareable connection, the connection is not truly closed, nor is it returned to the Free pool. Rather, it remains in the Shared connection pool, ready for another request within the same LTC for a connection to the same resource.
L'adresse du lien est : http://www.ibm.com/developerworks/websphere/library/techarticles/0506_johnsen/0506_johnsen.html
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