WebSphere MQ link receiver channel [Settings]

The receiver channel that receives messages from the gateway WebSphere® MQ queue manager. The receiver channel communicates with a WebSphere MQ sender channel on the gateway queue manager, and converts MQ format messages to service integration bus messages.

To view this pane in the console, click the following path:

Service integration > Buses > [Content Pane] bus_name > [Topology] Messaging engines > engine_name > [Additional Properties] WebSphere MQ links > [Content Pane] link_name > [Additional Properties] Receiver channels > [Content Pane] channel_name.

Configuration tab

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

Receiver MQ channel name

The name of the receiver channel for the WebSphere MQ link, used to receive messages from WebSphere MQ onto the bus.

This name must be the same as the name of the sender channel on WebSphere MQ.
Required No
Data type Text

Inbound nonpersistent message reliability

The acceptable reliability of message delivery for nonpersistent message flows from WebSphere MQ through this WebSphere MQ link, from Best effort to Reliable, in order of increasing reliability.

This reliability delivery option is assigned to all WebSphere MQ nonpersistent messages flowing over this receiver channel.
Required No
Data type drop-down list
Range
Best effort
Messages are discarded when a messaging engine stops or fails. Messages may also be discarded if a connection used to send them becomes unavailable and as a result of constrained system resources.

Express
Messages are discarded when a messaging engine stops or fails. Messages may also be discarded if a connection used to send them becomes unavailable.

Reliable
Messages are discarded when a messaging engine stops or fails.

Inbound persistent message reliability

The acceptable reliability of message delivery for inbound persistent message flows from WebSphere MQ through this WebSphere MQ link, from Reliable to Assured, in order of increasing reliability.

Required No
Data type drop-down list
Range
Reliable
Messages may be discarded when a messaging engine fails.

Assured
Messages are not discarded.

Initial state

Whether the receiver channel is started or stopped when the associated WebSphere MQ link is first started. Until started, the channel is unavailable.

Required No
Data type drop-down list
Range
Stopped
When the associated messaging engine is started, the WebSphere MQ link is in a stopped state and cannot communicate with the WebSphere MQ network.

Started
When the associated messaging engine is started, the WebSphere MQ link is started automatically and is enabled for communication with the WebSphere MQ network.

Runtime tab

Runtime properties for this object. These properties directly affect the current runtime environment, but are not preserved when that environment is stopped. To preserve runtime property values, change the equivalent property values on the Configuration tab. See the information center task descriptions for information about how to apply configuration changes to the runtime environment.

General properties

Status

The runtime status of the receiver channel.

Required No
Data type drop-down list
Range
Inactive
The WebSphere MQ link is ready and enabled to create connections, but no connections have yet been established.

Starting
The WebSphere MQ link has received a connection request, and is in the process of starting this connection.

Binding
The WebSphere MQ link is performing channel negotiation and is not yet ready to transfer messages.

Initializing
The WebSphere MQ link is initializing the session for a connection and is not yet ready to transfer messages.

Retrying
The WebSphere MQ link is retrying a failed connection.

Standby
The channel is being used for standby purposes. Messages can be transferred only when the channel is active.

Running
The WebSphere MQ link has an active session with WebSphere MQ, and data can be flowing between WebSphere MQ and the WebSphere MQ link.

Stopping
The WebSphere MQ link, or a connection with that link, is in the process of being stopped.

Paused
The channel is waiting for the message-retry interval to finish.

Stopped
The WebSphere MQ link is in a stopped state and cannot process any new requests for connections.

Multiple
The WebSphere MQ link has established several sessions with WebSphere MQ, and the sessions can be in different states: Starting, Running, Stopping, or Stopped.

Additional properties

Receiver channel connections
The connections that exist on the receiver channel of the WebSphere MQ link.
Saved batch status
The runtime status of message batches for the receiver channel of the WebSphere MQ link.



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Last updatedLast updated: Aug 31, 2013 12:02:36 AM CDT
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