You must include at least
one input node in a message flow. (For more information about using more than
one input node, see
Using more than one input node. The one
that you choose depends on the source of the input messages:
- If the messages arrive at the broker on a WebSphere MQ queue, use the
supplied MQInput node.
- If the messages are received over HTTP, use the HTTPInput node.
- If the messages are received from a multicast, use the Real-timeInput
node.
- If the messages are received from a JMS source, use either the Real-timeInput
node or the JMSInput node.
- If the messages are sent by telemetry (SCADA) devices, use the SCADAInput
node.
- If the message source is any other, you must use a user-defined input
node.