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Azure Function Concurrent Running Limit

vincent219 251 Reputation points
2021-09-16T06:46:47.61+00:00

When using Service Bus Trigger, if 5000 Messages are included in Service Bus, it seems that 5000 Service Bus Triggers are not generated at once, but are controlled by some standard.

Instead of consuming messages by actively popping them, it works automatically. Therefore, I want to control the number of times a Trigger operates simultaneously with C# code.

I looked it up and there is a setting value called maxconcurrentcalls, which seems to work in Azure Function 1.x. Is there a way to get the same behavior in 3.x?

Azure Service Bus
Azure Service Bus
An Azure service that provides cloud messaging as a service and hybrid integration.
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Azure Functions
Azure Functions
An Azure service that provides an event-driven serverless compute platform.
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  1. MayankBargali-MSFT 70,791 Reputation points
    2021-09-16T09:49:27.723+00:00

    @vincent219 The maxconcurrentcalls setting is available for service bus binding in versions 2.x and higher as mentioned in this document and this should work in 3.x version. Are you observing any issue while setting this in version 3.x

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