fleeta-api-lib/dist/lib/gps-websocket/ConnectionManager.d.ts

A comprehensive library for fleet management applications - API, Auth, Device management

/**
 * GPS WebSocket Connection Manager
 * Handles WebSocket connection lifecycle and reconnection logic
 */
import type { GpsConnectionState } from './types';
/**
 * Connection configuration interface
 */
export interface ConnectionConfig {
    url: string;
    maxReconnectAttempts: number;
    reconnectDelay: number;
    heartbeatInterval?: number;
}
/**
 * Connection event callbacks
 */
export interface ConnectionCallbacks {
    onOpen?: () => void;
    onClose?: (event: CloseEvent) => void;
    onError?: (error: Event) => void;
    onMessage?: (event: MessageEvent) => void;
    onStateChange?: (state: GpsConnectionState) => void;
}
/**
 * WebSocket dependency interface for testing
 */
export interface WebSocketDependency {
    new (url: string): WebSocket;
}
/**
 * Connection Manager class
 * Separated connection logic for better testability and maintainability
 */
export declare class ConnectionManager {
    private config;
    private callbacks;
    private WebSocketClass;
    private ws;
    private currentState;
    private reconnectTimer;
    private reconnectAttempts;
    private isConnecting;
    /**
     * Create connection manager with dependency injection
     */
    constructor(config: ConnectionConfig, WebSocketClass?: WebSocketDependency, callbacks?: ConnectionCallbacks);
    /**
     * Connect to WebSocket server
     */
    connect(): void;
    /**
     * Disconnect from WebSocket server
     */
    disconnect(): void;
    /**
     * Send message through WebSocket
     */
    send(data: string): void;
    /**
     * Get current connection state
     */
    getState(): GpsConnectionState;
    /**
     * Check if WebSocket is connected
     */
    isConnected(): boolean;
    /**
     * Update connection configuration
     */
    updateConfig(newConfig: Partial<ConnectionConfig>): void;
    /**
     * Update callbacks
     */
    setCallbacks(callbacks: ConnectionCallbacks): void;
    /**
     * Destroy connection manager
     */
    destroy(): void;
    /**
     * Setup WebSocket event handlers
     */
    private setupWebSocketHandlers;
    /**
     * Schedule automatic reconnection
     */
    private scheduleReconnect;
    /**
     * Clear reconnection timer
     */
    private clearReconnectTimer;
    /**
     * Set connection state and notify callbacks
     */
    private setState;
}
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