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docs(5x): clarify next() usage in route handler examples#2340

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ARYAN0-work:docs/clarify-next-callback-flow
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docs(5x): clarify next() usage in route handler examples#2340
ARYAN0-work wants to merge 1 commit into
expressjs:mainfrom
ARYAN0-work:docs/clarify-next-callback-flow

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@ARYAN0-work ARYAN0-work commented May 21, 2026

=> Overview

Adds important note about next() behaviour in route handler callback examples.

=> Changes

  1. Explains why next() should be called when request-response cycle does not end.
  2. Explains why the client's request remains hanging while client waits for a response.

@ARYAN0-work ARYAN0-work requested a review from a team as a code owner May 21, 2026 11:35
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