Manage messages that use foreign bus connections
Manage messages that use a foreign bus connection.
We must know whether the foreign bus connection represents a connection from a service integration bus to another service integration bus, or to a WebSphere MQ network, because this determines the points where we can manage messages.
For a foreign bus connection from a service integration bus to another service integration bus, we can manage messages that are queued for link transmitters and link receivers.
For a foreign bus connection from a service integration bus to a WebSphere MQ network, we can manage messages that are queued for link transmitters, known link transmitters, and the sender channel transmitter.
A link can have multiple link transmitters; one for each messaging engine that sends messages on the link to the foreign bus, and one for each topic space destination that is mapped to a topic space in the foreign bus.
For a foreign bus connection to a WebSphere MQ network, there is one known link transmitter for each link transmitter, and one sender channel transmitter for the WebSphere MQ link that sends messages to a gateway queue manager on the WebSphere MQ network.
Complete this task when to view, delete, or move messages on a transmitter.
Select the appropriate task from the following topics.
Subtopics
- Configure exception destination processing for a link to a foreign bus
We can configure the exception destination processing for a link from a service integration bus to another service integration bus or to a WebSphere MQ network. We can configure whether any undeliverable messages that the link handles are rerouted to an exception destination, and whether to use a system default exception destination or configure a specific exception destination.
- Manage messages in a link transmission queue for a connection between two buses
Manage messages in a link transmission queue that is associated with a foreign bus connection from one service integration bus to another service integration bus.
- View messages in a link receiver queue for a connection between two buses
We can view messages in a link receiver queue that is associated with a foreign bus connection from one service integration bus to another service integration bus.
- Manage messages in a link transmission queue for a connection to a WebSphere MQ network
Manage messages in a link transmission queue that is associated with a foreign bus connection from a service integration bus to a WebSphere MQ network.
- Manage messages in a known link transmission queue for connection to a WebSphere MQ network
Manage messages in a known link transmission queue that is associated with a foreign bus connection from a service integration bus to a WebSphere MQ network.
- Manage messages in a sender channel transmission queue for a connection to a WebSphere MQ network
Manage messages in a sender channel transmission queue that is associated with a foreign bus connection between a service integration bus and a WebSphere MQ network.
- Manage pending acknowledgement messages on a deleted WebSphere MQ link
If a foreign bus link to a WebSphere MQ network is deleted from the WAS configuration before being drained of messages, a batch of messages pending acknowledgement remains stored in the WebSphere MQ link sender channel transmitter. Use the console to resolve these messages.
Related concepts
Foreign buses Exception destinations
Related tasks
Preparing to remove a foreign bus connection between two service integration buses Remove a foreign bus connection from a bus Connect buses Manage messages and subscriptions for default messaging JMS destinations