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Sync from private repo -- 2026-03-05 #10

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Merged
naorbrig merged 1 commit into from
Mar 5, 2026
Merged

Sync from private repo -- 2026-03-05 #10

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10 changes: 8 additions & 2 deletions relay_worker/src/relay.ts
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Original file line number Diff line number Diff line change
Expand Up @@ -190,7 +190,7 @@ export class SessionRelay extends DurableObject<Env> {
/** Write-through caches (populated on first access, lost on hibernation). */
private _lastActivity?: number;
private _handledRequests?: Record<string, number>;
private _fcmToken?: string;
private _fcmToken?: string | null; // undefined=unchecked, null=checked-no-token, string=token

constructor(ctx: DurableObjectState, env: Env) {
super(ctx, env); // REQUIRED for hibernation — sets this.ctx + this.env
Expand Down Expand Up @@ -1081,12 +1081,18 @@ export class SessionRelay extends DurableObject<Env> {
if (fcmToken) {
this._fcmToken = fcmToken;
await this.ctx.storage.put('fcmToken', fcmToken);
} else {
this._fcmToken = null; // Cache the miss — prevents KV reads on every message
}
} else {
this._fcmToken = fcmToken;
}
}
if (!fcmToken) return false;
if (!fcmToken) {
// Write cooldown even on miss — protects across DO hibernation boundaries
await this.ctx.storage.put('lastPushTimestamp', now);
return false;
}

await this.ctx.storage.put('lastPushTimestamp', now);

Expand Down