Function initVisibilityReconnect

static/js/app.js:2583–2610

()

// ============== 页面可见性重连机制 ==============

function initVisibilityReconnect() {
    document.addEventListener('visibilitychange', () => {
        if (document.visibilityState !== 'visible') return;

        // 页面重新可见时，检查是否需要重连（针对同页面标签切换场景）
        const wsDisconnected = !webSocket || webSocket.readyState === WebSocket.CLOSED;
        const batchWsDisconnected = !batchWebSocket || batchWebSocket.readyState === WebSocket.CLOSED;

        // 单任务重连
        if (activeTaskUuid && !taskCompleted && wsDisconnected) {
            console.log('[重连] 页面重新可见，重连单任务 WebSocket:', activeTaskUuid);
            addLog('info', '[系统] 页面重新激活，正在重连任务监控...');
            connectWebSocket(activeTaskUuid);
        }

        // 批量任务重连
        if (activeBatchId && !batchCompleted && batchWsDisconnected) {
            console.log('[重连] 页面重新可见，重连批量任务 WebSocket:', activeBatchId);
            addLog('info', '[系统] 页面重新激活，正在重连批量任务监控...');
            connectBatchWebSocket(activeBatchId);
        }

        if (isAutoMode && !autoMonitorPollingInterval) {
            addLog('info', '[系统] 页面重新激活，正在恢复自动注册监控...');
            startAutoRegistrationMonitor();
        }
    });
}

// 页面加载时恢复进行中的任务（处理跨页面导航后回到注册页的情况）
async function restoreActiveTask() {