Port [Settings]
To view this pane in the console...
Service integration > Buses > bus_name > [Destination resources] Destinations > port_name .
Configuration tab
The Configuration tab shows configuration properties for this object. These property values are preserved even if the runtime environment is stopped then restarted. See the information center task descriptions for information about how to apply configuration changes to the runtime environment.
General Properties
Identifier
The identifier by which this destination is known for admin purposes.
Required
No Data type
Text
UUID
The universal unique identifier assigned by the system to this destination for admin purposes.
Required
No Data type
Text
Type
Whether this bus destination is for a queue, topic space, or some other type of destination.
Required
No Data type
Text
Description
An optional description for the bus destination, for admin purposes.
Required
No Data type
Text area
Mediation
The name of the mediation that mediates this destination.
Required
No Data type
Text
Default reliability
The reliability assigned to a message produced to this destination when an explicit reliability has not been set by the producer.
Required
No Data type
drop-down list Range
- Best effort nonpersistent
- Messages are discarded when a messaging engine stops or fails. Messages might also be discarded if a connection used to send them becomes unavailable or as a result of constrained system resources.
- Express™ nonpersistent
- Messages are discarded when a messaging engine stops or fails. Messages might also be discarded if a connection used to send them becomes unavailable.
- Reliable nonpersistent
- Messages are discarded when a messaging engine stops or fails.
- Reliable persistent
- Messages might be discarded when a messaging engine fails.
- Assured persistent
- Messages are not discarded.
Maximum reliability
The maximum reliability of messages accepted by this destination.
Required
No Data type
drop-down list Range
- Best effort nonpersistent
- Messages are discarded when a messaging engine stops or fails. Messages might also be discarded if a connection used to send them becomes unavailable or as a result of constrained system resources.
- Express nonpersistent
- Messages are discarded when a messaging engine stops or fails. Messages might also be discarded if a connection used to send them becomes unavailable.
- Reliable nonpersistent
- Messages are discarded when a messaging engine stops or fails.
- Reliable persistent
- Messages might be discarded when a messaging engine fails.
- Assured persistent
- Messages are not discarded.
Enable producers to override default reliability
Select this option to enable producers to override the default reliability that is set on the destination.
Required
No Data type
Check box
Default priority
The default priority assigned to messages sent to this destination when a priority has not been set by the producer.
Required
No Data type
Custom
Exception destination
The destination to which a message is forwarded by the system when it cannot be delivered to this destination.
Use this property to define what happens to any messages that cannot be delivered to this destination.
By default, such messages are routed to the system default exception destination of the messaging engine that discovers the problem: _SYSTEM.Exception.Destination.engine_name.
If you want messages to be sent to another exception destination, select Specify then type the exception destination name. The exception destination must be a queue, on the same bus or a foreign bus, and must exist when the destination is created.
If you do not want undeliverable messages to be sent to an exception destination, select None.
Required
No Data type
Text and Check box
Send allowed
Clear this option (setting it to false) to stop producers from being able to send messages to this destination.
Required
No Data type
Check box
Receive allowed
Clear this option (setting it to false) to prevent consumers from being able to receive messages from this destination.
Required
No Data type
Check box
Receive exclusive
Select this option to allow only one consumer to attach to each message point. If this option is not selected multiple consumers will be allowed to attach and receive messages from each message point.
Required
No Data type
Check box
Maintain strict message order
Enabling this option will maintain the strict ordering of messages for this destination.
Required
No Data type
Custom
Additional Properties
Context properties- Context information passed to the mediation.
Message points
Queue points- A queue point is created on each messaging engine to which a point-to-point destination is assigned. It is used to hold messages pending delivery to receiving applications.
Mediation points- A mediation point is a location in a messaging engine at which messages are mediated. A mediation point is created when a mediation is associated with a bus destination.
Last updated Nov 10, 2010 8:23:07 PM CST