You must include at least
one input node in a message flow. Which one you choose depends on the source
of the input messages:
- If the messages arrive at the broker on a WebSphere® MQ queue,
use the MQInput or MQOptimizedFlow node.
- If other messages are received over HTTP, use the HTTPInput node.
- If the messages are received from a multicast application, 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.
For information about using more than one input node in a message flow,
see
Using more than one input node.