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azureazure-functionsazure-eventhub

Multiple Azure EventHub trigger to single function in Azure Function app

I want to do the same functionality (with few changes based on message data) from two different eventhubs.

Is it possible to attach two consumer group to a single function.

It did not work even though I add it to function.json.

Solution

  • The short answer is no. You cannot bind multiple input triggers to the same function: https://github.com/Azure/azure-webjobs-sdk-script/wiki/function.json

    A function can only have a single trigger binding, and can have multiple input/output bindings.

    However, you can call the same "shared" code from multiple functions by either wrapping the shared code in a helper method, or using Precompiled Functions.