如何验证池的IBM MQ连接

Question

I am developing IBM MQ Connection pool using Apache commons pool (2.4.2 ). IBM MQ JAR version 8.

As part of Pool concept , I need to validate the connection before return to program.

Help me on how to validate IBM MQ connection ?

 Java 8 
 IBM MQ 8  
 Apache commons pool 2.4.2
 JMS 2.0

Answer 1

I assume you are using version 2 of Commons pool. To validate instances before delivering them to pool clients, you need to:

1. Implement valiateObject() in your PooledObjectFactory .
2. Set the pool's testOnBorrow and / or testOnCreate property to true .

Setting testOnBorrow to true causes instances to be validated each time they are borrowed from the pool. testOnCreate (new in Pool 2) validates only once, when the instance is created.