Deleted code samples about functions-custom-handlers HOT 7 OPEN

Can you share what these edge cases are? Would like to address them in the Node worker if possible.

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Also README.md still includes those samples. Those links cause 404.

The following samples demonstrate how to implement a custom handler in the following languages:

• C#
• Go
• Java
• JavaScript
• R
• Rust

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Customers should be using the supported Azure Functions language workers for those languages, not custom handlers. We found that having them here led to confusions.

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I understand, but there are edge cases on Node, for example, that custom handlers saves a lot of time and work.

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Customers should be using the supported Azure Functions language workers for those languages, not custom handlers.

@anthonychu Then C# with .NET 5.0 supported?

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Could someone from the team elaborate on why they were removed? For Java, for instance, using a custom handler means:

• I can choose the version I want
• I can have DI
• I can use model binding / all the other Spring stuff
• I can use well established test frameworks

...why wouldn't I want that?

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@anthonychu for Node, there is one edge case that I can share.
If I have a big legacy project in Express.js with lots of endpoints and I want to deploy it to Azure Functions without rearchitecting my code, then Custom Handler can do the job.

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