Message flow node terminals

A terminal is the point at which one node in a message flow is connected to another node.

Use terminals to control the route that a message takes, depending on whether the operation that is performed by a node on that message is successful. Terminals are wired to other node terminals by using message flow node connections to indicate the flow of control.

Every built-in node has a number of terminals to which you can connect other nodes. Input nodes (for example, MQInput) do not have input terminals; all other nodes have at least one input terminal through which to receive messages to be processed. Most built-in nodes have failure terminals that you can use to manage the handling of errors in the message flow. Most nodes have output terminals through which the message can flow to a subsequent node.

If you have any user-defined nodes, these might also have terminals that you can connect to other built-in or user-defined node terminals.

Related concepts
Message flow nodes
Bend points
Related tasks
Developing message flows
Related reference
Message Flow editor
Built-in nodes
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Copyright IBM Corporation 1999, 2009Copyright IBM Corporation 1999, 2009.
Last updated : 2009-01-07 15:20:23

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