In this case, the listener port's ConnectionFactory needs to support only one connection, but it must allow one session for each concurrent MDB.

在这种情况下，侦听器端口的ConnectionFactory只需要支持一个连接，但是它必须允许每个并发m DB都有一个会话。

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For this problem we have implemented a method that will allow us access to the Portlet session attributes.

针对这个问题，我们实现了一种方法来允许我们访问Portal session属性。

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