To configure a Web service application to use WS-ReliableMessaging, you attach a policy set that contains a WS-ReliableMessaging policy type. This policy type offers a range of qualities of service: managed persistent, managed non-persistent, or unmanaged non-persistent. The managed qualities of service, managed persistent and managed non-persistent, are supported by the service integration bus. Use this page to select the bus and messaging engine to use for the reliable messaging protocol state.
To view this page in the
console, click one of the following paths:
- (This
is the default binding for client and provider policy set attachments
within WebSphere® Application Server Version
6.1 applications, and attachments to service applications that are
deployed to a Version 6.1 server.)
- (This
binding is used for the specified provider policy set.)
- (This
binding is used for the specified client policy set.)
Note:
- You only have to specify a binding to a bus and messaging engine
if you are using a managed quality of service. If your chosen quality
of service is Unmanaged Non-Persistent, any binding that you specify
is ignored. The quality of service is defined on the WS-ReliableMessaging settings form for your chosen policy set.
For more information, see Configuring the WS-ReliableMessaging policy.
- When many applications use the same messaging engine, it can impact performance. Factors to consider include the number of applications that are already binding to the messaging engine, the CPU utilization, and the message throughput. To improve performance for a single server configuration, create a new messaging engine to bind to your application.
Specifies a list of available service integration buses
in the cell. Use the list to select a bus, or click Manage buses,
bus members, and messaging engines to add a new bus. The bus that
you add is selected for this binding configuration when you return
to this panel.
Specifies a list of each bus member for the selected bus.
Use the list to select a bus member, or click Manage buses, bus
members, and messaging engines to add a new bus member. The bus
member that you add is selected for this binding configuration when
you return to this panel.