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## glassfish:jca:connection-pool:incrementNumConnFreeEvent

number of free connections increased event

Synopsis

    glassfish:jca:connection-pool:incrementNumConnFreeEvent(
    java.lang.String poolName,
    java.lang.String applicationName,
    java.lang.String moduleName,
    boolean beingDestroyed,
    int steadyPoolSize)

Description

This event is sent whenever a connection is destroyed or freed and returned to the connector connection pool.

Use this event to count the total number of free connections in the pool as of the last sampling.

Parameters

`poolName`

  The name of the connector connection pool that contains the destroyed or returned connection.

`applicationName`

  The name of the application in which the connection pool is defined. This parameter is applicable only for application-scoped resources.

`moduleName`

  The name of the application module in which the connection pool is defined. This parameter is applicable only for application-scoped resources.

`beingDestroyed`

  This parameter is `true` if an error caused the connection to be destroyed and `false` otherwise.

`steadyPoolSize`

  The steady pool size of the connector connection pool.