Azure Function Host - Custom Handler Httpworker failed

#### Is your question related to a specific version? If so, please specify:
Core Tool Version: 4.0.5030
Function Runtime Version: 4.15.2.20177
OS: Windows 11 Home 22H2
IDE: VS Code version: 1.85.1

#### What language does your question apply to? (e.g. C#, JavaScript, Java, All)
Custom Handler using Rust

#### Question
I'm getting this message 'Waiting for Httpworker to be initialized. Request to: https://127.0.0.1:' but no where in my code is requesting for Http Listener other than a Service Bus Client. Please refer to screenshot attached.

I also have Azurite already running for Blob, Queue and Table before I start my 'func start' command.

Is there a way to spin up an web server during 'func start' or is there a way to make the random port static?


Thanks.

Start with the `func start` entry point and reproduce the custom-handler startup using the listed Core Tools and Function Runtime versions, with Azurite running and the Service Bus Client present. Determine whether the Httpworker request and random port are expected, and document the supported way to configure or launch the handler; the issue is done when that behavior is explained or a reproducible host defect is isolated.

Written by the indexing model from the issue text.