[Bug]: Previous signature help request must be cancelled before requesting new one

[itsaky]

What happened?

When the signature help trigger characters are typed by the user, the editor requests the language server to provide signature help for the method at cursor. However, before making a new signature help request, the previous signature help request is not cancelled resulting into multiple requests being processed by the server.

What's the expected behavior?

Previous signature help request must be cancelled before requesting new one

What version of AndroidIDE you're using?

v2.5.3 (debug builds)

Relevant log output

No response

Duplicate issues

• This issue has not been reported yet.

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