67 lines
2.2 KiB
TypeScript
67 lines
2.2 KiB
TypeScript
// =====================================================
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// 強制清理連線 API
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// =====================================================
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import { NextRequest, NextResponse } from 'next/server';
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import { db } from '@/lib/database';
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import { connectionMonitor } from '@/lib/connection-monitor';
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export async function POST(request: NextRequest) {
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try {
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console.log('🧹 開始強制清理資料庫連線...');
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// 獲取清理前的連線狀態
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const beforeStats = await connectionMonitor.getConnectionStats();
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console.log(`清理前連線數: ${beforeStats.activeConnections}`);
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// 強制關閉連線池
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try {
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await db.close();
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console.log('✅ 主要資料庫連線池已關閉');
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} catch (error) {
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console.error('❌ 關閉主要連線池失敗:', error);
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}
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// 等待一段時間讓連線完全關閉
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await new Promise(resolve => setTimeout(resolve, 2000));
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// 重新初始化連線池
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try {
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// 重新創建連線池實例
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const { Database } = await import('@/lib/database');
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const newDb = Database.getInstance();
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console.log('✅ 資料庫連線池已重新初始化');
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} catch (error) {
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console.error('❌ 重新初始化連線池失敗:', error);
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}
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// 獲取清理後的連線狀態
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const afterStats = await connectionMonitor.getConnectionStats();
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console.log(`清理後連線數: ${afterStats.activeConnections}`);
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return NextResponse.json({
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success: true,
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message: '強制清理完成',
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data: {
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before: {
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activeConnections: beforeStats.activeConnections,
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usagePercentage: beforeStats.usagePercentage
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},
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after: {
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activeConnections: afterStats.activeConnections,
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usagePercentage: afterStats.usagePercentage
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},
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cleaned: beforeStats.activeConnections - afterStats.activeConnections
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}
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});
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} catch (error) {
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console.error('強制清理失敗:', error);
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return NextResponse.json({
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success: false,
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message: '強制清理失敗',
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error: error instanceof Error ? error.message : '未知錯誤'
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}, { status: 500 });
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}
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}
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