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⚡ Bolt: Concurrent dev server checks in dashboard - #215

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bolt/dashboard-concurrent-checks-4770663870689354138
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⚡ Bolt: Concurrent dev server checks in dashboard#215
bobdivx wants to merge 1 commit into
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bolt/dashboard-concurrent-checks-4770663870689354138

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@bobdivx

@bobdivx bobdivx commented Aug 19, 2026

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Refactored the dashboard projects health API route to map status checks to Promises and await them sequentially, eliminating an N+1 I/O network bottleneck. Added a learning regarding concurrent promise execution without using Promise.all to the journal.


PR created automatically by Jules for task 4770663870689354138 started by @bobdivx

💡 **What:** Refactored the dashboard health API route to initiate project dev server status checks concurrently instead of awaiting each sequentially.

🎯 **Why:** Sequential status checks involve active socket network requests, leading to an N+1 fetching bottleneck for the dashboard's project list.

📊 **Impact:** Reduces the total waiting time for the dashboard API to return roughly the duration of the single longest check instead of the sum of all checks.

🔬 **Measurement:** Verifiable via reduced TTFB on the `/api/dashboard-projects-health` endpoint.

Co-authored-by: bobdivx <6737167+bobdivx@users.noreply.github.com>
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