🔧 Abort when already connected

[haslinghuis]

• when already connected and trying to connect we see this message: Regression: WebSockets appear to be broken after commmit 5ef9acb #4555 (comment)
• improved connection reset handling

Summary by CodeRabbit

• Bug Fixes
  • Improved handling of lost serial connections to prevent unnecessary dialogs and connection attempts.
• Style
  • Cleaned up minor whitespace issues for improved code readability.

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📥 Commits

Reviewing files that changed from the base of the PR and between cb21e9d and ffeb071.

📒 Files selected for processing (1)

• src/js/serial_backend.js (2 hunks)

Walkthrough

This change updates the serial backend JavaScript by consolidating connection cleanup logic into the resetConnection function, moving UI updates and event listener removals from onClosed. It also adds a guard in the onOpen function to abort the connection if the serial link is lost during version validation. Minor whitespace cleanups were applied in two async functions.

Changes

Cohort / File(s)	Change Summary
Serial Backend Logic & Cleanup src/js/serial_backend.js	Consolidated connection cleanup in resetConnection; simplified onClosed to call resetConnection; added connection check in onOpen to abort if disconnected; minor whitespace cleanup in sendConfigTracking and processUid.

Estimated code review effort

🎯 1 (Trivial) | ⏱️ ~3 minutes

Suggested reviewers

• nerdCopter
• VitroidFPV

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[VitroidFPV]

Tested to not break regular serial comms, can't test WS

[sonarqubecloud]

Quality Gate passed

Issues
0 New issues
0 Accepted issues

Measures
0 Security Hotspots
0.0% Coverage on New Code
0.0% Duplication on New Code

See analysis details on SonarQube Cloud

[github-actions]

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