Method handleSessionLifecycleNotification

nodejs/src/client.ts:2596–2649

(notification: unknown)

    }

    private handleSessionLifecycleNotification(notification: unknown): void {
        if (
            typeof notification !== "object" ||
            !notification ||
            !("type" in notification) ||
            typeof (notification as { type?: unknown }).type !== "string" ||
            !("sessionId" in notification) ||
            typeof (notification as { sessionId?: unknown }).sessionId !== "string"
        ) {
            return;
        }

        const raw = notification as {
            type: SessionLifecycleEventType;
            sessionId: string;
            metadata?: { startTime?: string; modifiedTime?: string; summary?: string };
        };

        let metadata: SessionLifecycleEvent["metadata"];
        if (raw.metadata && raw.metadata.startTime && raw.metadata.modifiedTime) {
            metadata = {
                startTime: new Date(raw.metadata.startTime),
                modifiedTime: new Date(raw.metadata.modifiedTime),
                summary: raw.metadata.summary,
            };
        }

        const event = {
            type: raw.type,
            sessionId: raw.sessionId,
            metadata,
        } as SessionLifecycleEvent;

        // Dispatch to typed handlers for this specific event type
        const typedHandlers = this.typedLifecycleHandlers.get(event.type);
        if (typedHandlers) {
            for (const handler of typedHandlers) {
                try {
                    handler(event);
                } catch {
                    // Ignore handler errors
                }
            }
        }

        // Dispatch to wildcard handlers
        for (const handler of this.sessionLifecycleHandlers) {
            try {
                handler(event);
            } catch {
                // Ignore handler errors
            }
        }
    }

    private async handleUserInputRequest(params: {
        sessionId: string;