aiti-bridge-probe · Bridge Connection Probe
❝ Wherever SSE breaks, let the evidence speak. ❞
A diagnostic tool for the mobile (Huawei browser/Android) AI main window's SSE disconnect-on-background issue: the root cause has been fixed in aiti-devtools-inject's "unfreeze reconnect anchor"; this extension is kept as a general diagnostic surface for future bridge connection issues (control probe / forced reconnect are universal techniques).
Collection Surface
- Page lifecycle events: visibilitychange / pagehide / pageshow / freeze / resume / online / offline
- EventSource constructor hook: create/open/error for all SSE connections (network blips vs HTTP CLOSED distinguished by readyState) + message counting
- fetch hook: status codes/latency/failures of
/bridge/and aiti-devtools-related requests - 15s heartbeat sampling: gap>25s = the page was frozen / network disconnected during that period
- BridgeClient connect/disconnect wrapper + isConnected mirror
Usage
The top-bar 🩺 button opens a floating layer: real-time status (visibility/online/connection/ES count/heartbeat gap) + event stream + three buttons — 📤 full report (POST /report lands in cacheDir/probe.jsonl) / ▶ control probe (bare HTTP + bare SSE without token, separating transport-layer from protocol-layer failures) / 🔁 forced reconnect (reproduces the recovery path). The AI reads/clears via GET /report[?tail=N][?clear=1].
The feature probe.enabled (on by default) controls the button's visibility.