Understanding connection transitions, Avoiding multi-threaded access to a JCA connection in WebSphere Application Server
From the developerWorks archives
Date archived: May 13, 2019 | First published: May 09, 2012
IBM® WebSphere® Application Server JCA connection manager provides connection pooling and enables administrators to establish a pool of connections that can be shared by applications running on an application server. However, the sharing of a JCA connection across multiple threads by an application can result in various exceptions. This article describes some of the application coding practices that lead to connection sharing across multiple threads, and explains the multi-threaded detection capabilities provided by WebSphere Application Server. This content is part of the IBM WebSphere Developer Technical Journal.
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