MQTT event adapter is an internal event adapter that comes with WSO2 products.
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- Log in to product's management console, and click Configure.
- Click Input Event Adaptors in the Event Processor Configs menu, and then click Add Input Event Adaptor.
- Enter details as shown in the below example.
Click Add Event Adaptor.
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The configured input event adapters are used in event builders. With input event adaptor message properties, event builders are able to extract data from the incoming events to build the event streams. Following are the specific message properties of input MQTT event adapter.
| Property | Description |
|---|---|
| Topic | The topic that will be used to receive messages on the MQTT input adapter |
| Client Id | Unique client ID used for communication. You cannot have duplicated client IDs for the same MQTT broker. |
| Input Mapping Type | The incoming event type to be mapped. |