@datalyr/web/dist/queue.d.ts

Datalyr Web SDK - Modern attribution tracking for web applications

/**
 * Event Queue and Batching Module
 */
import type { IngestEventPayload, NetworkStatus } from './types';
export declare class EventQueue {
    private queue;
    private offlineQueue;
    private batchTimer;
    private periodicFlushInterval;
    private flushPromise;
    private networkStatus;
    private config;
    private recentEventIds;
    private MAX_RECENT_EVENT_IDS;
    private OFFLINE_QUEUE_KEY;
    constructor(config: any);
    /**
     * Add event to queue
     */
    enqueue(event: IngestEventPayload): void;
    /**
     * Check if event is duplicate
     */
    private isDuplicateEvent;
    /**
     * Check if we should flush the queue
     */
    private shouldFlush;
    /**
     * Flush the queue
     */
    flush(): Promise<void>;
    /**
     * Internal flush implementation
     */
    private _flush;
    /**
     * Send batch of events
     */
    private sendBatch;
    /**
     * Setup network status listeners
     */
    private setupNetworkListeners;
    /**
     * Start periodic flush timer
     */
    private startPeriodicFlush;
    /**
     * Stop periodic flush timer
     */
    private stopPeriodicFlush;
    /**
     * Move events to offline queue
     */
    private moveToOfflineQueue;
    /**
     * Load offline queue from storage
     */
    private loadOfflineQueue;
    /**
     * Save offline queue to storage
     */
    private saveOfflineQueue;
    /**
     * Process offline queue
     */
    private processOfflineQueue;
    /**
     * Get queue size
     */
    getQueueSize(): number;
    /**
     * Get offline queue size
     */
    getOfflineQueueSize(): number;
    /**
     * Get network status
     */
    getNetworkStatus(): NetworkStatus;
    /**
     * Force flush (for page unload)
     */
    forceFlush(): Promise<void>;
    /**
     * Clear queue
     */
    clear(): void;
    /**
     * Debug logging
     */
    private log;
    /**
     * Cleanup resources
     */
    destroy(): void;
}
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