glassfish:jdbc:connection-pool:incrementNumConnFreeEvent

number of free connections increased event

Synopsis

glassfish:jdbc: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 JDBC 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 JDBC 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 JDBC connection pool.