JMS Session Pool --> Configuration

JMS Session Pool --> Configuration

Tasks Related Topics Attributes

Overview

This tab defines general configuration attributes for a JMS session pool, which enable an application to process messages concurrently. Once you have defined a JMS server, optionally, you can configure one or more session pools for each JMS server.
Note: Session pools are now used rarely, as they are not a required part of the J2EE specification, do not support JTA user transactions, and are largely superceded by message-driven beans (MDBs), which are a required part of the J2EE specification.

Tasks

Creating a JMS Session Pool

Related Topics

WebLogic JMS Fundamentals in Programming WebLogic JMS
Developing a WebLogic JMS Applicationin Programming WebLogic JMS

Attributes

Attribute Label

Description

Value Constraints
Name The name of this JMS session pool configuration. WebLogic Server uses an MBean to implement and persist the configuration.MBean: weblogic.management.
configuration.
JMSSessionPoolMBeanAttribute: Name

Connection Factory The JNDI name of the connection factory for the session pool. MBean: weblogic.management.
configuration.
JMSSessionPoolMBeanAttribute: ConnectionFactory Default: null
Listener Class The name of the listener class for the session pool, which is used to receive and process messages concurrently. MBean: weblogic.management.
configuration.
JMSSessionPoolMBeanAttribute: ListenerClass

Acknowledge Mode The acknowledge mode used by non-transacted sessions within the session pool. For transacted sessions, messages are acknowledged automatically when the session is committed and this field is ignored. This attribute is not dynamically configurable. MBean: weblogic.management.
configuration.
JMSSessionPoolMBeanAttribute: AcknowledgeMode Default: AutoValid values:
Auto

Client

Dups-Ok

None

Sessions Maximum The maximum number of concurrent sessions allowed for the session pool. A value of -1 indicates that there is no maximum. This attribute is dynamically configurable; however, it does not take effect until the session pool is restarted. MBean: weblogic.management.
configuration.
JMSSessionPoolMBeanAttribute: SessionsMaximum Minimum: -1Maximum: 9223372036854775807Default: -1Dynamic: yes
Transacted Indicates whether or not the session pool creates transacted sessions. This attribute is not dynamically configurable. MBean: weblogic.management.
configuration.
JMSSessionPoolMBeanAttribute: Transacted Default: falseValid values:
true

false

Attribute Label	Description	Value Constraints
Name	The name of this JMS session pool configuration. WebLogic Server uses an MBean to implement and persist the configuration.MBean: weblogic.management. configuration. JMSSessionPoolMBeanAttribute: Name
Connection Factory	The JNDI name of the connection factory for the session pool. MBean: weblogic.management. configuration. JMSSessionPoolMBeanAttribute: ConnectionFactory	Default: null
Listener Class	The name of the listener class for the session pool, which is used to receive and process messages concurrently. MBean: weblogic.management. configuration. JMSSessionPoolMBeanAttribute: ListenerClass
Acknowledge Mode	The acknowledge mode used by non-transacted sessions within the session pool. For transacted sessions, messages are acknowledged automatically when the session is committed and this field is ignored. This attribute is not dynamically configurable. MBean: weblogic.management. configuration. JMSSessionPoolMBeanAttribute: AcknowledgeMode	Default: AutoValid values: Auto Client Dups-Ok None
Sessions Maximum	The maximum number of concurrent sessions allowed for the session pool. A value of -1 indicates that there is no maximum. This attribute is dynamically configurable; however, it does not take effect until the session pool is restarted. MBean: weblogic.management. configuration. JMSSessionPoolMBeanAttribute: SessionsMaximum	Minimum: -1Maximum: 9223372036854775807Default: -1Dynamic: yes
Transacted	Indicates whether or not the session pool creates transacted sessions. This attribute is not dynamically configurable. MBean: weblogic.management. configuration. JMSSessionPoolMBeanAttribute: Transacted	Default: falseValid values: true false