mirror of
https://github.com/Wei-Shaw/claude-relay-service.git
synced 2026-01-22 16:43:35 +00:00
928 lines
34 KiB
JavaScript
928 lines
34 KiB
JavaScript
const axios = require('axios')
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const claudeConsoleAccountService = require('./claudeConsoleAccountService')
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const logger = require('../utils/logger')
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const config = require('../../config/config')
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const {
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sanitizeUpstreamError,
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sanitizeErrorMessage,
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isAccountDisabledError
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} = require('../utils/errorSanitizer')
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class ClaudeConsoleRelayService {
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constructor() {
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this.defaultUserAgent = 'claude-cli/1.0.69 (external, cli)'
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}
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// 🚀 转发请求到Claude Console API
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async relayRequest(
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requestBody,
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apiKeyData,
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clientRequest,
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clientResponse,
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clientHeaders,
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accountId,
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options = {}
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) {
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let abortController = null
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let account = null
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try {
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// 获取账户信息
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account = await claudeConsoleAccountService.getAccount(accountId)
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if (!account) {
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throw new Error('Claude Console Claude account not found')
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}
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logger.info(
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`📤 Processing Claude Console API request for key: ${apiKeyData.name || apiKeyData.id}, account: ${account.name} (${accountId})`
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)
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logger.debug(`🌐 Account API URL: ${account.apiUrl}`)
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logger.debug(`🔍 Account supportedModels: ${JSON.stringify(account.supportedModels)}`)
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logger.debug(`🔑 Account has apiKey: ${!!account.apiKey}`)
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logger.debug(`📝 Request model: ${requestBody.model}`)
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// 处理模型映射
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let mappedModel = requestBody.model
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if (
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account.supportedModels &&
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typeof account.supportedModels === 'object' &&
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!Array.isArray(account.supportedModels)
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) {
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const newModel = claudeConsoleAccountService.getMappedModel(
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account.supportedModels,
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requestBody.model
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)
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if (newModel !== requestBody.model) {
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logger.info(`🔄 Mapping model from ${requestBody.model} to ${newModel}`)
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mappedModel = newModel
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}
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}
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// 创建修改后的请求体
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const modifiedRequestBody = {
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...requestBody,
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model: mappedModel
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}
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// 模型兼容性检查已经在调度器中完成，这里不需要再检查
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// 创建代理agent
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const proxyAgent = claudeConsoleAccountService._createProxyAgent(account.proxy)
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// 创建AbortController用于取消请求
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abortController = new AbortController()
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// 设置客户端断开监听器
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const handleClientDisconnect = () => {
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logger.info('🔌 Client disconnected, aborting Claude Console Claude request')
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if (abortController && !abortController.signal.aborted) {
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abortController.abort()
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}
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}
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// 监听客户端断开事件
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if (clientRequest) {
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clientRequest.once('close', handleClientDisconnect)
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}
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if (clientResponse) {
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clientResponse.once('close', handleClientDisconnect)
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}
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// 构建完整的API URL
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const cleanUrl = account.apiUrl.replace(/\/$/, '') // 移除末尾斜杠
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let apiEndpoint
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if (options.customPath) {
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// 如果指定了自定义路径（如 count_tokens），使用它
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const baseUrl = cleanUrl.replace(/\/v1\/messages$/, '') // 移除已有的 /v1/messages
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apiEndpoint = `${baseUrl}${options.customPath}`
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} else {
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// 默认使用 messages 端点
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apiEndpoint = cleanUrl.endsWith('/v1/messages') ? cleanUrl : `${cleanUrl}/v1/messages`
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}
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logger.debug(`🎯 Final API endpoint: ${apiEndpoint}`)
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logger.debug(`[DEBUG] Options passed to relayRequest: ${JSON.stringify(options)}`)
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logger.debug(`[DEBUG] Client headers received: ${JSON.stringify(clientHeaders)}`)
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// 过滤客户端请求头
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const filteredHeaders = this._filterClientHeaders(clientHeaders)
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logger.debug(`[DEBUG] Filtered client headers: ${JSON.stringify(filteredHeaders)}`)
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// 决定使用的 User-Agent：优先使用账户自定义的，否则透传客户端的，最后才使用默认值
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const userAgent =
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account.userAgent ||
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clientHeaders?.['user-agent'] ||
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clientHeaders?.['User-Agent'] ||
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this.defaultUserAgent
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// 准备请求配置
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const requestConfig = {
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method: 'POST',
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url: apiEndpoint,
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data: modifiedRequestBody,
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headers: {
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'Content-Type': 'application/json',
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'anthropic-version': '2023-06-01',
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'User-Agent': userAgent,
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...filteredHeaders
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},
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timeout: config.requestTimeout || 600000,
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signal: abortController.signal,
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validateStatus: () => true // 接受所有状态码
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}
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if (proxyAgent) {
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requestConfig.httpAgent = proxyAgent
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requestConfig.httpsAgent = proxyAgent
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requestConfig.proxy = false
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}
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// 根据 API Key 格式选择认证方式
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if (account.apiKey && account.apiKey.startsWith('sk-ant-')) {
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// Anthropic 官方 API Key 使用 x-api-key
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requestConfig.headers['x-api-key'] = account.apiKey
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logger.debug('[DEBUG] Using x-api-key authentication for sk-ant-* API key')
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} else {
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// 其他 API Key 使用 Authorization Bearer
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requestConfig.headers['Authorization'] = `Bearer ${account.apiKey}`
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logger.debug('[DEBUG] Using Authorization Bearer authentication')
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}
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logger.debug(
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`[DEBUG] Initial headers before beta: ${JSON.stringify(requestConfig.headers, null, 2)}`
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)
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// 添加beta header如果需要
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if (options.betaHeader) {
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logger.debug(`[DEBUG] Adding beta header: ${options.betaHeader}`)
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requestConfig.headers['anthropic-beta'] = options.betaHeader
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} else {
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logger.debug('[DEBUG] No beta header to add')
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}
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// 发送请求
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logger.debug(
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'📤 Sending request to Claude Console API with headers:',
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JSON.stringify(requestConfig.headers, null, 2)
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)
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const response = await axios(requestConfig)
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// 移除监听器（请求成功完成）
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if (clientRequest) {
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clientRequest.removeListener('close', handleClientDisconnect)
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}
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if (clientResponse) {
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clientResponse.removeListener('close', handleClientDisconnect)
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}
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logger.debug(`🔗 Claude Console API response: ${response.status}`)
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logger.debug(`[DEBUG] Response headers: ${JSON.stringify(response.headers)}`)
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logger.debug(`[DEBUG] Response data type: ${typeof response.data}`)
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logger.debug(
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`[DEBUG] Response data length: ${response.data ? (typeof response.data === 'string' ? response.data.length : JSON.stringify(response.data).length) : 0}`
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)
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// 对于错误响应，记录原始错误和清理后的预览
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if (response.status < 200 || response.status >= 300) {
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// 记录原始错误响应（包含供应商信息，用于调试）
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const rawData =
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typeof response.data === 'string' ? response.data : JSON.stringify(response.data)
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logger.error(
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`📝 Upstream error response from ${account?.name || accountId}: ${rawData.substring(0, 500)}`
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)
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// 记录清理后的数据到error
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try {
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const responseData =
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typeof response.data === 'string' ? JSON.parse(response.data) : response.data
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const sanitizedData = sanitizeUpstreamError(responseData)
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logger.error(`🧹 [SANITIZED] Error response to client: ${JSON.stringify(sanitizedData)}`)
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} catch (e) {
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const rawText =
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typeof response.data === 'string' ? response.data : JSON.stringify(response.data)
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const sanitizedText = sanitizeErrorMessage(rawText)
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logger.error(`🧹 [SANITIZED] Error response to client: ${sanitizedText}`)
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}
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} else {
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logger.debug(
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`[DEBUG] Response data preview: ${typeof response.data === 'string' ? response.data.substring(0, 200) : JSON.stringify(response.data).substring(0, 200)}`
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)
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}
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// 检查是否为账户禁用/不可用的 400 错误
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const accountDisabledError = isAccountDisabledError(response.status, response.data)
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// 检查错误状态并相应处理
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if (response.status === 401) {
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logger.warn(`🚫 Unauthorized error detected for Claude Console account ${accountId}`)
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await claudeConsoleAccountService.markAccountUnauthorized(accountId)
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} else if (accountDisabledError) {
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logger.error(
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`🚫 Account disabled error (400) detected for Claude Console account ${accountId}, marking as blocked`
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)
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// 传入完整的错误详情到 webhook
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const errorDetails =
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typeof response.data === 'string' ? response.data : JSON.stringify(response.data)
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await claudeConsoleAccountService.markConsoleAccountBlocked(accountId, errorDetails)
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} else if (response.status === 429) {
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logger.warn(`🚫 Rate limit detected for Claude Console account ${accountId}`)
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// 收到429先检查是否因为超过了手动配置的每日额度
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await claudeConsoleAccountService.checkQuotaUsage(accountId).catch((err) => {
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logger.error('❌ Failed to check quota after 429 error:', err)
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})
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await claudeConsoleAccountService.markAccountRateLimited(accountId)
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} else if (response.status === 529) {
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logger.warn(`🚫 Overload error detected for Claude Console account ${accountId}`)
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await claudeConsoleAccountService.markAccountOverloaded(accountId)
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} else if (response.status === 200 || response.status === 201) {
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// 如果请求成功，检查并移除错误状态
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const isRateLimited = await claudeConsoleAccountService.isAccountRateLimited(accountId)
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if (isRateLimited) {
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await claudeConsoleAccountService.removeAccountRateLimit(accountId)
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}
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const isOverloaded = await claudeConsoleAccountService.isAccountOverloaded(accountId)
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if (isOverloaded) {
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await claudeConsoleAccountService.removeAccountOverload(accountId)
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}
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}
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// 更新最后使用时间
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await this._updateLastUsedTime(accountId)
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// 准备响应体并清理错误信息（如果是错误响应）
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let responseBody
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if (response.status < 200 || response.status >= 300) {
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// 错误响应，清理供应商信息
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try {
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const responseData =
|
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typeof response.data === 'string' ? JSON.parse(response.data) : response.data
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const sanitizedData = sanitizeUpstreamError(responseData)
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responseBody = JSON.stringify(sanitizedData)
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logger.debug(`🧹 Sanitized error response`)
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} catch (parseError) {
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// 如果无法解析为JSON，尝试清理文本
|
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const rawText =
|
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typeof response.data === 'string' ? response.data : JSON.stringify(response.data)
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responseBody = sanitizeErrorMessage(rawText)
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logger.debug(`🧹 Sanitized error text`)
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}
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} else {
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// 成功响应，不需要清理
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responseBody =
|
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typeof response.data === 'string' ? response.data : JSON.stringify(response.data)
|
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}
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logger.debug(`[DEBUG] Final response body to return: ${responseBody.substring(0, 200)}...`)
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return {
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statusCode: response.status,
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headers: response.headers,
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body: responseBody,
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accountId
|
||
}
|
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} catch (error) {
|
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// 处理特定错误
|
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if (error.name === 'AbortError' || error.code === 'ECONNABORTED') {
|
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logger.info('Request aborted due to client disconnect')
|
||
throw new Error('Client disconnected')
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}
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||
logger.error(
|
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`❌ Claude Console relay request failed (Account: ${account?.name || accountId}):`,
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error.message
|
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)
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// 不再因为模型不支持而block账号
|
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throw error
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}
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}
|
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|
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// 🌊 处理流式响应
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async relayStreamRequestWithUsageCapture(
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requestBody,
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apiKeyData,
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responseStream,
|
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clientHeaders,
|
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usageCallback,
|
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accountId,
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streamTransformer = null,
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options = {}
|
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) {
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let account = null
|
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try {
|
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// 获取账户信息
|
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account = await claudeConsoleAccountService.getAccount(accountId)
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if (!account) {
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throw new Error('Claude Console Claude account not found')
|
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}
|
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|
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logger.info(
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`📡 Processing streaming Claude Console API request for key: ${apiKeyData.name || apiKeyData.id}, account: ${account.name} (${accountId})`
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)
|
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logger.debug(`🌐 Account API URL: ${account.apiUrl}`)
|
||
|
||
// 处理模型映射
|
||
let mappedModel = requestBody.model
|
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if (
|
||
account.supportedModels &&
|
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typeof account.supportedModels === 'object' &&
|
||
!Array.isArray(account.supportedModels)
|
||
) {
|
||
const newModel = claudeConsoleAccountService.getMappedModel(
|
||
account.supportedModels,
|
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requestBody.model
|
||
)
|
||
if (newModel !== requestBody.model) {
|
||
logger.info(`🔄 [Stream] Mapping model from ${requestBody.model} to ${newModel}`)
|
||
mappedModel = newModel
|
||
}
|
||
}
|
||
|
||
// 创建修改后的请求体
|
||
const modifiedRequestBody = {
|
||
...requestBody,
|
||
model: mappedModel
|
||
}
|
||
|
||
// 模型兼容性检查已经在调度器中完成，这里不需要再检查
|
||
|
||
// 创建代理agent
|
||
const proxyAgent = claudeConsoleAccountService._createProxyAgent(account.proxy)
|
||
|
||
// 发送流式请求
|
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await this._makeClaudeConsoleStreamRequest(
|
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modifiedRequestBody,
|
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account,
|
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proxyAgent,
|
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clientHeaders,
|
||
responseStream,
|
||
accountId,
|
||
usageCallback,
|
||
streamTransformer,
|
||
options
|
||
)
|
||
|
||
// 更新最后使用时间
|
||
await this._updateLastUsedTime(accountId)
|
||
} catch (error) {
|
||
logger.error(
|
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`❌ Claude Console stream relay failed (Account: ${account?.name || accountId}):`,
|
||
error
|
||
)
|
||
throw error
|
||
}
|
||
}
|
||
|
||
// 🌊 发送流式请求到Claude Console API
|
||
async _makeClaudeConsoleStreamRequest(
|
||
body,
|
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account,
|
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proxyAgent,
|
||
clientHeaders,
|
||
responseStream,
|
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accountId,
|
||
usageCallback,
|
||
streamTransformer = null,
|
||
requestOptions = {}
|
||
) {
|
||
return new Promise((resolve, reject) => {
|
||
let aborted = false
|
||
|
||
// 构建完整的API URL
|
||
const cleanUrl = account.apiUrl.replace(/\/$/, '') // 移除末尾斜杠
|
||
const apiEndpoint = cleanUrl.endsWith('/v1/messages') ? cleanUrl : `${cleanUrl}/v1/messages`
|
||
|
||
logger.debug(`🎯 Final API endpoint for stream: ${apiEndpoint}`)
|
||
|
||
// 过滤客户端请求头
|
||
const filteredHeaders = this._filterClientHeaders(clientHeaders)
|
||
logger.debug(`[DEBUG] Filtered client headers: ${JSON.stringify(filteredHeaders)}`)
|
||
|
||
// 决定使用的 User-Agent：优先使用账户自定义的，否则透传客户端的，最后才使用默认值
|
||
const userAgent =
|
||
account.userAgent ||
|
||
clientHeaders?.['user-agent'] ||
|
||
clientHeaders?.['User-Agent'] ||
|
||
this.defaultUserAgent
|
||
|
||
// 准备请求配置
|
||
const requestConfig = {
|
||
method: 'POST',
|
||
url: apiEndpoint,
|
||
data: body,
|
||
headers: {
|
||
'Content-Type': 'application/json',
|
||
'anthropic-version': '2023-06-01',
|
||
'User-Agent': userAgent,
|
||
...filteredHeaders
|
||
},
|
||
timeout: config.requestTimeout || 600000,
|
||
responseType: 'stream',
|
||
validateStatus: () => true // 接受所有状态码
|
||
}
|
||
|
||
if (proxyAgent) {
|
||
requestConfig.httpAgent = proxyAgent
|
||
requestConfig.httpsAgent = proxyAgent
|
||
requestConfig.proxy = false
|
||
}
|
||
|
||
// 根据 API Key 格式选择认证方式
|
||
if (account.apiKey && account.apiKey.startsWith('sk-ant-')) {
|
||
// Anthropic 官方 API Key 使用 x-api-key
|
||
requestConfig.headers['x-api-key'] = account.apiKey
|
||
logger.debug('[DEBUG] Using x-api-key authentication for sk-ant-* API key')
|
||
} else {
|
||
// 其他 API Key 使用 Authorization Bearer
|
||
requestConfig.headers['Authorization'] = `Bearer ${account.apiKey}`
|
||
logger.debug('[DEBUG] Using Authorization Bearer authentication')
|
||
}
|
||
|
||
// 添加beta header如果需要
|
||
if (requestOptions.betaHeader) {
|
||
requestConfig.headers['anthropic-beta'] = requestOptions.betaHeader
|
||
}
|
||
|
||
// 发送请求
|
||
const request = axios(requestConfig)
|
||
|
||
request
|
||
.then((response) => {
|
||
logger.debug(`🌊 Claude Console Claude stream response status: ${response.status}`)
|
||
|
||
// 错误响应处理
|
||
if (response.status !== 200) {
|
||
logger.error(
|
||
`❌ Claude Console API returned error status: ${response.status} | Account: ${account?.name || accountId}`
|
||
)
|
||
|
||
// 收集错误数据用于检测
|
||
let errorDataForCheck = ''
|
||
const errorChunks = []
|
||
|
||
response.data.on('data', (chunk) => {
|
||
errorChunks.push(chunk)
|
||
errorDataForCheck += chunk.toString()
|
||
})
|
||
|
||
response.data.on('end', async () => {
|
||
// 记录原始错误消息到日志（方便调试，包含供应商信息）
|
||
logger.error(
|
||
`📝 [Stream] Upstream error response from ${account?.name || accountId}: ${errorDataForCheck.substring(0, 500)}`
|
||
)
|
||
|
||
// 检查是否为账户禁用错误
|
||
const accountDisabledError = isAccountDisabledError(
|
||
response.status,
|
||
errorDataForCheck
|
||
)
|
||
|
||
if (response.status === 401) {
|
||
await claudeConsoleAccountService.markAccountUnauthorized(accountId)
|
||
} else if (accountDisabledError) {
|
||
logger.error(
|
||
`🚫 [Stream] Account disabled error (400) detected for Claude Console account ${accountId}, marking as blocked`
|
||
)
|
||
// 传入完整的错误详情到 webhook
|
||
await claudeConsoleAccountService.markConsoleAccountBlocked(
|
||
accountId,
|
||
errorDataForCheck
|
||
)
|
||
} else if (response.status === 429) {
|
||
await claudeConsoleAccountService.markAccountRateLimited(accountId)
|
||
// 检查是否因为超过每日额度
|
||
claudeConsoleAccountService.checkQuotaUsage(accountId).catch((err) => {
|
||
logger.error('❌ Failed to check quota after 429 error:', err)
|
||
})
|
||
} else if (response.status === 529) {
|
||
await claudeConsoleAccountService.markAccountOverloaded(accountId)
|
||
}
|
||
|
||
// 设置响应头
|
||
if (!responseStream.headersSent) {
|
||
responseStream.writeHead(response.status, {
|
||
'Content-Type': 'application/json',
|
||
'Cache-Control': 'no-cache'
|
||
})
|
||
}
|
||
|
||
// 清理并发送错误响应
|
||
try {
|
||
const fullErrorData = Buffer.concat(errorChunks).toString()
|
||
const errorJson = JSON.parse(fullErrorData)
|
||
const sanitizedError = sanitizeUpstreamError(errorJson)
|
||
|
||
// 记录清理后的错误消息（发送给客户端的，完整记录）
|
||
logger.error(
|
||
`🧹 [Stream] [SANITIZED] Error response to client: ${JSON.stringify(sanitizedError)}`
|
||
)
|
||
|
||
if (!responseStream.destroyed) {
|
||
responseStream.write(JSON.stringify(sanitizedError))
|
||
responseStream.end()
|
||
}
|
||
} catch (parseError) {
|
||
const sanitizedText = sanitizeErrorMessage(errorDataForCheck)
|
||
logger.error(`🧹 [Stream] [SANITIZED] Error response to client: ${sanitizedText}`)
|
||
|
||
if (!responseStream.destroyed) {
|
||
responseStream.write(sanitizedText)
|
||
responseStream.end()
|
||
}
|
||
}
|
||
resolve() // 不抛出异常，正常完成流处理
|
||
})
|
||
|
||
return
|
||
}
|
||
|
||
// 成功响应，检查并移除错误状态
|
||
claudeConsoleAccountService.isAccountRateLimited(accountId).then((isRateLimited) => {
|
||
if (isRateLimited) {
|
||
claudeConsoleAccountService.removeAccountRateLimit(accountId)
|
||
}
|
||
})
|
||
claudeConsoleAccountService.isAccountOverloaded(accountId).then((isOverloaded) => {
|
||
if (isOverloaded) {
|
||
claudeConsoleAccountService.removeAccountOverload(accountId)
|
||
}
|
||
})
|
||
|
||
// 设置响应头
|
||
if (!responseStream.headersSent) {
|
||
responseStream.writeHead(200, {
|
||
'Content-Type': 'text/event-stream',
|
||
'Cache-Control': 'no-cache',
|
||
Connection: 'keep-alive',
|
||
'X-Accel-Buffering': 'no'
|
||
})
|
||
}
|
||
|
||
let buffer = ''
|
||
let finalUsageReported = false
|
||
const collectedUsageData = {
|
||
model: body.model || account?.defaultModel || null
|
||
}
|
||
|
||
// 处理流数据
|
||
response.data.on('data', (chunk) => {
|
||
try {
|
||
if (aborted) {
|
||
return
|
||
}
|
||
|
||
const chunkStr = chunk.toString()
|
||
buffer += chunkStr
|
||
|
||
// 处理完整的SSE行
|
||
const lines = buffer.split('\n')
|
||
buffer = lines.pop() || ''
|
||
|
||
// 转发数据并解析usage
|
||
if (lines.length > 0 && !responseStream.destroyed) {
|
||
const linesToForward = lines.join('\n') + (lines.length > 0 ? '\n' : '')
|
||
|
||
// 应用流转换器如果有
|
||
if (streamTransformer) {
|
||
const transformed = streamTransformer(linesToForward)
|
||
if (transformed) {
|
||
responseStream.write(transformed)
|
||
}
|
||
} else {
|
||
responseStream.write(linesToForward)
|
||
}
|
||
|
||
// 解析SSE数据寻找usage信息
|
||
for (const line of lines) {
|
||
if (line.startsWith('data:')) {
|
||
const jsonStr = line.slice(5).trimStart()
|
||
if (!jsonStr || jsonStr === '[DONE]') {
|
||
continue
|
||
}
|
||
try {
|
||
const data = JSON.parse(jsonStr)
|
||
|
||
// 收集usage数据
|
||
if (data.type === 'message_start' && data.message && data.message.usage) {
|
||
collectedUsageData.input_tokens = data.message.usage.input_tokens || 0
|
||
collectedUsageData.cache_creation_input_tokens =
|
||
data.message.usage.cache_creation_input_tokens || 0
|
||
collectedUsageData.cache_read_input_tokens =
|
||
data.message.usage.cache_read_input_tokens || 0
|
||
collectedUsageData.model = data.message.model
|
||
|
||
// 检查是否有详细的 cache_creation 对象
|
||
if (
|
||
data.message.usage.cache_creation &&
|
||
typeof data.message.usage.cache_creation === 'object'
|
||
) {
|
||
collectedUsageData.cache_creation = {
|
||
ephemeral_5m_input_tokens:
|
||
data.message.usage.cache_creation.ephemeral_5m_input_tokens || 0,
|
||
ephemeral_1h_input_tokens:
|
||
data.message.usage.cache_creation.ephemeral_1h_input_tokens || 0
|
||
}
|
||
logger.info(
|
||
'📊 Collected detailed cache creation data:',
|
||
JSON.stringify(collectedUsageData.cache_creation)
|
||
)
|
||
}
|
||
}
|
||
|
||
if (data.type === 'message_delta' && data.usage) {
|
||
// 提取所有usage字段，message_delta可能包含完整的usage信息
|
||
if (data.usage.output_tokens !== undefined) {
|
||
collectedUsageData.output_tokens = data.usage.output_tokens || 0
|
||
}
|
||
|
||
// 提取input_tokens（如果存在）
|
||
if (data.usage.input_tokens !== undefined) {
|
||
collectedUsageData.input_tokens = data.usage.input_tokens || 0
|
||
}
|
||
|
||
// 提取cache相关的tokens
|
||
if (data.usage.cache_creation_input_tokens !== undefined) {
|
||
collectedUsageData.cache_creation_input_tokens =
|
||
data.usage.cache_creation_input_tokens || 0
|
||
}
|
||
if (data.usage.cache_read_input_tokens !== undefined) {
|
||
collectedUsageData.cache_read_input_tokens =
|
||
data.usage.cache_read_input_tokens || 0
|
||
}
|
||
|
||
// 检查是否有详细的 cache_creation 对象
|
||
if (
|
||
data.usage.cache_creation &&
|
||
typeof data.usage.cache_creation === 'object'
|
||
) {
|
||
collectedUsageData.cache_creation = {
|
||
ephemeral_5m_input_tokens:
|
||
data.usage.cache_creation.ephemeral_5m_input_tokens || 0,
|
||
ephemeral_1h_input_tokens:
|
||
data.usage.cache_creation.ephemeral_1h_input_tokens || 0
|
||
}
|
||
}
|
||
|
||
logger.info(
|
||
'📊 [Console] Collected usage data from message_delta:',
|
||
JSON.stringify(collectedUsageData)
|
||
)
|
||
|
||
// 如果已经收集到了完整数据，触发回调
|
||
if (
|
||
collectedUsageData.input_tokens !== undefined &&
|
||
collectedUsageData.output_tokens !== undefined &&
|
||
!finalUsageReported
|
||
) {
|
||
if (!collectedUsageData.model) {
|
||
collectedUsageData.model = body.model || account?.defaultModel || null
|
||
}
|
||
logger.info(
|
||
'🎯 [Console] Complete usage data collected:',
|
||
JSON.stringify(collectedUsageData)
|
||
)
|
||
usageCallback({ ...collectedUsageData, accountId })
|
||
finalUsageReported = true
|
||
}
|
||
}
|
||
|
||
// 不再因为模型不支持而block账号
|
||
} catch (e) {
|
||
// 忽略解析错误
|
||
}
|
||
}
|
||
}
|
||
}
|
||
} catch (error) {
|
||
logger.error(
|
||
`❌ Error processing Claude Console stream data (Account: ${account?.name || accountId}):`,
|
||
error
|
||
)
|
||
if (!responseStream.destroyed) {
|
||
responseStream.write('event: error\n')
|
||
responseStream.write(
|
||
`data: ${JSON.stringify({
|
||
error: 'Stream processing error',
|
||
message: error.message,
|
||
timestamp: new Date().toISOString()
|
||
})}\n\n`
|
||
)
|
||
}
|
||
}
|
||
})
|
||
|
||
response.data.on('end', () => {
|
||
try {
|
||
// 处理缓冲区中剩余的数据
|
||
if (buffer.trim() && !responseStream.destroyed) {
|
||
if (streamTransformer) {
|
||
const transformed = streamTransformer(buffer)
|
||
if (transformed) {
|
||
responseStream.write(transformed)
|
||
}
|
||
} else {
|
||
responseStream.write(buffer)
|
||
}
|
||
}
|
||
|
||
// 🔧 兜底逻辑：确保所有未保存的usage数据都不会丢失
|
||
if (!finalUsageReported) {
|
||
if (
|
||
collectedUsageData.input_tokens !== undefined ||
|
||
collectedUsageData.output_tokens !== undefined
|
||
) {
|
||
// 补全缺失的字段
|
||
if (collectedUsageData.input_tokens === undefined) {
|
||
collectedUsageData.input_tokens = 0
|
||
logger.warn(
|
||
'⚠️ [Console] message_delta missing input_tokens, setting to 0. This may indicate incomplete usage data.'
|
||
)
|
||
}
|
||
if (collectedUsageData.output_tokens === undefined) {
|
||
collectedUsageData.output_tokens = 0
|
||
logger.warn(
|
||
'⚠️ [Console] message_delta missing output_tokens, setting to 0. This may indicate incomplete usage data.'
|
||
)
|
||
}
|
||
// 确保有 model 字段
|
||
if (!collectedUsageData.model) {
|
||
collectedUsageData.model = body.model || account?.defaultModel || null
|
||
}
|
||
logger.info(
|
||
`📊 [Console] Saving incomplete usage data via fallback: ${JSON.stringify(collectedUsageData)}`
|
||
)
|
||
usageCallback({ ...collectedUsageData, accountId })
|
||
finalUsageReported = true
|
||
} else {
|
||
logger.warn(
|
||
'⚠️ [Console] Stream completed but no usage data was captured! This indicates a problem with SSE parsing or API response format.'
|
||
)
|
||
}
|
||
}
|
||
|
||
// 确保流正确结束
|
||
if (!responseStream.destroyed) {
|
||
responseStream.end()
|
||
}
|
||
|
||
logger.debug('🌊 Claude Console Claude stream response completed')
|
||
resolve()
|
||
} catch (error) {
|
||
logger.error('❌ Error processing stream end:', error)
|
||
reject(error)
|
||
}
|
||
})
|
||
|
||
response.data.on('error', (error) => {
|
||
logger.error(
|
||
`❌ Claude Console stream error (Account: ${account?.name || accountId}):`,
|
||
error
|
||
)
|
||
if (!responseStream.destroyed) {
|
||
responseStream.write('event: error\n')
|
||
responseStream.write(
|
||
`data: ${JSON.stringify({
|
||
error: 'Stream error',
|
||
message: error.message,
|
||
timestamp: new Date().toISOString()
|
||
})}\n\n`
|
||
)
|
||
responseStream.end()
|
||
}
|
||
reject(error)
|
||
})
|
||
})
|
||
.catch((error) => {
|
||
if (aborted) {
|
||
return
|
||
}
|
||
|
||
logger.error(
|
||
`❌ Claude Console stream request error (Account: ${account?.name || accountId}):`,
|
||
error.message
|
||
)
|
||
|
||
// 检查错误状态
|
||
if (error.response) {
|
||
if (error.response.status === 401) {
|
||
claudeConsoleAccountService.markAccountUnauthorized(accountId)
|
||
} else if (error.response.status === 429) {
|
||
claudeConsoleAccountService.markAccountRateLimited(accountId)
|
||
// 检查是否因为超过每日额度
|
||
claudeConsoleAccountService.checkQuotaUsage(accountId).catch((err) => {
|
||
logger.error('❌ Failed to check quota after 429 error:', err)
|
||
})
|
||
} else if (error.response.status === 529) {
|
||
claudeConsoleAccountService.markAccountOverloaded(accountId)
|
||
}
|
||
}
|
||
|
||
// 发送错误响应
|
||
if (!responseStream.headersSent) {
|
||
responseStream.writeHead(error.response?.status || 500, {
|
||
'Content-Type': 'text/event-stream',
|
||
'Cache-Control': 'no-cache',
|
||
Connection: 'keep-alive'
|
||
})
|
||
}
|
||
|
||
if (!responseStream.destroyed) {
|
||
responseStream.write('event: error\n')
|
||
responseStream.write(
|
||
`data: ${JSON.stringify({
|
||
error: error.message,
|
||
code: error.code,
|
||
timestamp: new Date().toISOString()
|
||
})}\n\n`
|
||
)
|
||
responseStream.end()
|
||
}
|
||
|
||
reject(error)
|
||
})
|
||
|
||
// 处理客户端断开连接
|
||
responseStream.on('close', () => {
|
||
logger.debug('🔌 Client disconnected, cleaning up Claude Console stream')
|
||
aborted = true
|
||
})
|
||
})
|
||
}
|
||
|
||
// 🔧 过滤客户端请求头
|
||
_filterClientHeaders(clientHeaders) {
|
||
const sensitiveHeaders = [
|
||
'content-type',
|
||
'user-agent',
|
||
'authorization',
|
||
'x-api-key',
|
||
'host',
|
||
'content-length',
|
||
'connection',
|
||
'proxy-authorization',
|
||
'content-encoding',
|
||
'transfer-encoding',
|
||
'anthropic-version'
|
||
]
|
||
|
||
const filteredHeaders = {}
|
||
|
||
Object.keys(clientHeaders || {}).forEach((key) => {
|
||
const lowerKey = key.toLowerCase()
|
||
if (!sensitiveHeaders.includes(lowerKey)) {
|
||
filteredHeaders[key] = clientHeaders[key]
|
||
}
|
||
})
|
||
|
||
return filteredHeaders
|
||
}
|
||
|
||
// 🕐 更新最后使用时间
|
||
async _updateLastUsedTime(accountId) {
|
||
try {
|
||
const client = require('../models/redis').getClientSafe()
|
||
const accountKey = `claude_console_account:${accountId}`
|
||
const exists = await client.exists(accountKey)
|
||
|
||
if (!exists) {
|
||
logger.debug(`🔎 跳过更新已删除的Claude Console账号最近使用时间: ${accountId}`)
|
||
return
|
||
}
|
||
|
||
await client.hset(accountKey, 'lastUsedAt', new Date().toISOString())
|
||
} catch (error) {
|
||
logger.warn(
|
||
`⚠️ Failed to update last used time for Claude Console account ${accountId}:`,
|
||
error.message
|
||
)
|
||
}
|
||
}
|
||
|
||
// 🎯 健康检查
|
||
async healthCheck() {
|
||
try {
|
||
const accounts = await claudeConsoleAccountService.getAllAccounts()
|
||
const activeAccounts = accounts.filter((acc) => acc.isActive && acc.status === 'active')
|
||
|
||
return {
|
||
healthy: activeAccounts.length > 0,
|
||
activeAccounts: activeAccounts.length,
|
||
totalAccounts: accounts.length,
|
||
timestamp: new Date().toISOString()
|
||
}
|
||
} catch (error) {
|
||
logger.error('❌ Claude Console Claude health check failed:', error)
|
||
return {
|
||
healthy: false,
|
||
error: error.message,
|
||
timestamp: new Date().toISOString()
|
||
}
|
||
}
|
||
}
|
||
}
|
||
|
||
module.exports = new ClaudeConsoleRelayService()
|