54 lines
1.6 KiB
TypeScript
54 lines
1.6 KiB
TypeScript
/**
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* 客户端检测工具函数
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* 用于在服务器端从请求头中获取客户端信息
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*/
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/**
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* 从请求头中检测客户端ID
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* @param request - Remix Request对象
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* @returns 客户端ID字符串
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*/
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export const detectClientFromRequest = (request: Request): string => {
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// 从Nginx传递的头部获取客户端ID
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const clientId = request.headers.get('X-Client-ID');
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const originalPort = request.headers.get('X-Original-Port');
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if (clientId) {
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console.log(`🎯 检测到客户端ID: ${clientId} (端口: ${originalPort})`);
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return clientId;
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}
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// 根据端口映射客户端ID（备用方案）
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const portToClient: Record<string, string> = {
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'5174': 'client-a',
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'5175': 'client-b',
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'5176': 'client-c',
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'5177': 'client-d'
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};
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if (originalPort && portToClient[originalPort]) {
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console.log(`🎯 通过端口映射检测到客户端: ${portToClient[originalPort]} (端口: ${originalPort})`);
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return portToClient[originalPort];
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}
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console.log('⚠️ 未能检测到客户端ID，使用默认值: main');
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return 'main';
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};
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/**
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* 获取请求的调试信息
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* @param request - Remix Request对象
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* @returns 调试信息对象
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*/
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export const getRequestDebugInfo = (request: Request) => {
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return {
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url: request.url,
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method: request.method,
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clientId: request.headers.get('X-Client-ID'),
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originalPort: request.headers.get('X-Original-Port'),
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forwardedPort: request.headers.get('X-Forwarded-Port'),
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realIp: request.headers.get('X-Real-IP'),
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forwardedFor: request.headers.get('X-Forwarded-For'),
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userAgent: request.headers.get('User-Agent')
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};
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}; |