refactor: rename connection to socket for clarity#5850
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chenjiahan merged 2 commits intomainfrom Aug 15, 2025
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Pull Request Overview
This PR refactors WebSocket-related code by renaming the variable 'connection' to 'socket' throughout both server and client implementations to improve code clarity and better reflect the variable's purpose.
- Renamed 'connection' parameter to 'socket' in server-side WebSocket handling methods
- Updated all references from 'connection' to 'socket' in client-side WebSocket code
- Improved readyState comparison by using named constant instead of magic number
Reviewed Changes
Copilot reviewed 2 out of 2 changed files in this pull request and generated 1 comment.
| File | Description |
|---|---|
| packages/core/src/server/socketServer.ts | Renamed connection parameter to socket in onConnect and send methods, eliminated intermediate variable assignment |
| packages/core/src/client/hmr.ts | Renamed global connection variable to socket and updated all references throughout WebSocket event handlers |
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Summary
The variable 'connection' was renamed to 'socket' to better reflect its purpose and improve code readability. This change affects both server and client WebSocket implementations.
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