fix(usb): resolve USB download failures and add progress feedback#26
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meelyn-pandit wants to merge 1 commit intolts_24-06.isofrom
Open
fix(usb): resolve USB download failures and add progress feedback#26meelyn-pandit wants to merge 1 commit intolts_24-06.isofrom
meelyn-pandit wants to merge 1 commit intolts_24-06.isofrom
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meelyn-pandit
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Apr 2, 2026
meelyn-pandit
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- Reduce ncp copy concurrency from 16 to 2 to prevent I/O saturation on Raspberry Pi, which was starving the Express server and causing ECONNRESET errors for other services
- Add 10-minute fetch timeout to LCD download task to match server-side
- Add LCD progress bar showing file count and percentage during transfer
- Add auto-retry (up to 3 attempts) on download failure with user feedback on the LCD screen
- Add lazy unmount fallback (umount -l) when target is busy from an in-progress copy
- Guard mount and data copy routes against duplicate concurrent requests
- Add copy progress endpoint (GET /usb/data/progress) for real-time monitoring
- Add elapsed time logging for copy start, completion, and failure
- Reduce ncp copy concurrency from 16 to 2 to prevent I/O saturation on Raspberry Pi, which was starving the Express server and causing ECONNRESET errors for other services - Add 10-minute fetch timeout to LCD download task to match server-side - Add LCD progress bar showing file count and percentage during transfer - Add auto-retry (up to 3 attempts) on download failure with user feedback on the LCD screen - Add lazy unmount fallback (umount -l) when target is busy from an in-progress copy - Guard mount and data copy routes against duplicate concurrent requests - Add copy progress endpoint (GET /usb/data/progress) for real-time monitoring - Add elapsed time logging for copy start, completion, and failure Co-Authored-By: Claude Opus 4.6 (1M context) <noreply@anthropic.com>
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