Proposal: add request id generator middleware

[Haswf]

Is your feature request related to a problem? Please describe.

Generating unique identifer(e.g. X-Request-ID) for each request is a common way to correlate various log entries in micro-service design. It would be challenging to diagnose problem without a common piece of information, especially when multiple services are involved in processing the request.

Most of web frameworks support this feature via a middleware.

Similar projects:
https://www.npmjs.com/package/express-request-id
https://github.com/gin-contrib/requestid

Describe the solution you'd like

Add a request id middleware that

• generate a random request id for each request
• pass through request id in response if it's present in the original request.

Describe alternatives you've considered

None

Additional context

None