075523dc42
- rendererLogs: inline IPC channel constants to fix boundary violation - EditorFileWatcher/TaskBoundaryParser: rename UPPER_CASE class props to camelCase - TeamConfigReader: remove unused readFileHead/extractQuotedString functions - TeamFsWorkerClient: use crypto.randomUUID(), remove duplicated branches - team-fs-worker: full type safety rewrite — 10 interfaces replacing ~150 any casts, extract readTasksDirForTeam diagnostics to avoid param reassign - useDiffNavigation/editorSlice/buildSelectionAction: add missing return types - useFileSuggestions: suppress intentional setState-in-effect - store/index: suppress intentional deprecated navigator.platform fallback - platformPath: replace vulnerable regexes with manual loops
81 lines
2.8 KiB
TypeScript
81 lines
2.8 KiB
TypeScript
import { type IpcMain } from 'electron';
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// IPC channel names — must match the preload bindings in src/preload/index.ts
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const RENDERER_LOG = 'renderer:log';
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const RENDERER_BOOT = 'renderer:boot';
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const RENDERER_HEARTBEAT = 'renderer:heartbeat';
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const lastHeartbeatByWebContentsId = new Map<number, number>();
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const lastHeartbeatWarnedAtByWebContentsId = new Map<number, number>();
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const hasReceivedHeartbeatByWebContentsId = new Set<number>();
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let heartbeatMonitorStarted = false;
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let heartbeatMonitorInterval: ReturnType<typeof setInterval> | null = null;
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function startHeartbeatMonitor(): void {
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if (heartbeatMonitorStarted) return;
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heartbeatMonitorStarted = true;
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const CHECK_EVERY_MS = 1500;
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const STALE_AFTER_MS = 5000;
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const WARN_THROTTLE_MS = 10_000;
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heartbeatMonitorInterval = setInterval(() => {
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const now = Date.now();
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for (const [id, last] of lastHeartbeatByWebContentsId.entries()) {
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if (!hasReceivedHeartbeatByWebContentsId.has(id)) {
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// Don't warn "stale" if we never saw a heartbeat — that likely indicates the
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// heartbeat channel isn't wired (or the window reloaded) rather than a stall.
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continue;
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}
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const age = now - last;
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if (age < STALE_AFTER_MS) continue;
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const lastWarnedAt = lastHeartbeatWarnedAtByWebContentsId.get(id) ?? 0;
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if (now - lastWarnedAt < WARN_THROTTLE_MS) continue;
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lastHeartbeatWarnedAtByWebContentsId.set(id, now);
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}
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}, CHECK_EVERY_MS);
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// Diagnostics-only: should not keep the app alive.
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heartbeatMonitorInterval.unref();
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}
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export function registerRendererLogHandlers(ipcMain: IpcMain): void {
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startHeartbeatMonitor();
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ipcMain.on(RENDERER_LOG, () => {
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// Forwarded renderer logs are intentionally silenced.
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});
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ipcMain.on(RENDERER_BOOT, (event) => {
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const id = event.sender.id;
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lastHeartbeatByWebContentsId.set(id, Date.now());
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lastHeartbeatWarnedAtByWebContentsId.delete(id);
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hasReceivedHeartbeatByWebContentsId.delete(id);
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event.sender.once('destroyed', () => {
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lastHeartbeatByWebContentsId.delete(id);
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lastHeartbeatWarnedAtByWebContentsId.delete(id);
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hasReceivedHeartbeatByWebContentsId.delete(id);
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});
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});
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ipcMain.on(RENDERER_HEARTBEAT, (event) => {
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const id = event.sender.id;
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hasReceivedHeartbeatByWebContentsId.add(id);
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lastHeartbeatByWebContentsId.set(id, Date.now());
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});
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}
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export function removeRendererLogHandlers(ipcMain: IpcMain): void {
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ipcMain.removeAllListeners(RENDERER_LOG);
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ipcMain.removeAllListeners(RENDERER_BOOT);
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ipcMain.removeAllListeners(RENDERER_HEARTBEAT);
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if (heartbeatMonitorInterval) {
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clearInterval(heartbeatMonitorInterval);
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heartbeatMonitorInterval = null;
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}
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heartbeatMonitorStarted = false;
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lastHeartbeatByWebContentsId.clear();
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lastHeartbeatWarnedAtByWebContentsId.clear();
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hasReceivedHeartbeatByWebContentsId.clear();
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}
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