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Read this on the main serverless docs site ¶

Event Hubs Trigger¶

Azure Functions Event Hubs trigger lets you listen on Azure Event Hubs. Full documentation can be found on azure.com.

Event Hubs Events¶

Event Hubs Trigger¶

This setup specifies that the hello function should be run when a new Event Hubs item appears on the path "hello".

Here's an example:

# serverless.yml

functions:
  example:
    handler: handler.hello
    events:
      - eventHub:
        name: item #<string>, default - "myEventHubMessage", specifies which name is available on `context.bindings`
        path: hello #<string>, specifies the Name of the Event Hub
        consumerGroup: $Default #<string>, default - "$Default", specifies the consumerGroup to listen with
        connection: EventHubsConnection #<string>, App Setting/environment variable which contains Event Hubs Namespace Connection String

// handler.js

'use strict';

module.exports.hello = function (context, item) {
  context.log('Received item: ${item}');
  context.done();
};