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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as they are not a required part of the J2EE specification, do not support JTA user transactions, and are largely superceded by message-driven beans (MDBs), which are a required part of the J2EE specification.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 Application" in Programming WebLogic JMS
Attributes
Table 15-1
|
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.
JMSSessionPoolMBean
Attribute: Name
|
|
|
Connection Factory
|
The JNDI name of the connection factory for the session pool.
MBean: weblogic.management.
configuration.
JMSSessionPoolMBean
Attribute: 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.
JMSSessionPoolMBean
Attribute: 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.
JMSSessionPoolMBean
Attribute: AcknowledgeMode
|
Default: Auto
Valid values:
|
|
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.
JMSSessionPoolMBean
Attribute: SessionsMaximum
|
Minimum: -1
Maximum: 9223372036854775807
Default: -1
Dynamic: yes
|
|
Transacted
|
Indicates whether or not the session pool creates transacted sessions.
This attribute is not dynamically configurable.
MBean: weblogic.management.
configuration.
JMSSessionPoolMBean
Attribute: Transacted
|
Default: false
Valid values:
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