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feat: claude账号新增支持拦截预热请求

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shaw
2025-12-21 22:28:22 +08:00
parent 00d8ac4bec
commit 8ec8a59b07
7 changed files with 325 additions and 16 deletions
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42
src/routes/api.js
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@@ -12,6 +12,13 @@ const { getEffectiveModel, parseVendorPrefixedModel } = require('../utils/modelH
const sessionHelper = require('../utils/sessionHelper')
const { updateRateLimitCounters } = require('../utils/rateLimitHelper')
const claudeRelayConfigService = require('../services/claudeRelayConfigService')
const claudeAccountService = require('../services/claudeAccountService')
const claudeConsoleAccountService = require('../services/claudeConsoleAccountService')
const {
isWarmupRequest,
buildMockWarmupResponse,
sendMockWarmupStream
} = require('../utils/warmupInterceptor')
const { sanitizeUpstreamError } = require('../utils/errorSanitizer')
const router = express.Router()
@@ -363,6 +370,23 @@ async function handleMessagesRequest(req, res) {
}
}
// 🔥 预热请求拦截检查（在转发之前）
if (accountType === 'claude-official' || accountType === 'claude-console') {
const account =
accountType === 'claude-official'
? await claudeAccountService.getAccount(accountId)
: await claudeConsoleAccountService.getAccount(accountId)
if (account?.interceptWarmup === 'true' && isWarmupRequest(req.body)) {
logger.api(`🔥 Warmup request intercepted for account: ${account.name} (${accountId})`)
if (isStream) {
return sendMockWarmupStream(res, req.body.model)
} else {
return res.json(buildMockWarmupResponse(req.body.model))
}
}
}
// 根据账号类型选择对应的转发服务并调用
if (accountType === 'claude-official') {
// 官方Claude账号使用原有的转发服务（会自己选择账号）
@@ -862,6 +886,21 @@ async function handleMessagesRequest(req, res) {
}
}
// 🔥 预热请求拦截检查（非流式，在转发之前）
if (accountType === 'claude-official' || accountType === 'claude-console') {
const account =
accountType === 'claude-official'
? await claudeAccountService.getAccount(accountId)
: await claudeConsoleAccountService.getAccount(accountId)
if (account?.interceptWarmup === 'true' && isWarmupRequest(req.body)) {
logger.api(
`🔥 Warmup request intercepted (non-stream) for account: ${account.name} (${accountId})`
)
return res.json(buildMockWarmupResponse(req.body.model))
}
}
// 根据账号类型选择对应的转发服务
let response
logger.debug(`[DEBUG] Request query params: ${JSON.stringify(req.query)}`)
@@ -1354,9 +1393,6 @@ router.post('/v1/messages/count_tokens', authenticateApiKey, async (req, res) =>
const maxAttempts = 2
let attempt = 0
// 引入 claudeConsoleAccountService 用于检查 count_tokens 可用性
const claudeConsoleAccountService = require('../services/claudeConsoleAccountService')
const processRequest = async () => {
const { accountId, accountType } = await unifiedClaudeScheduler.selectAccountForApiKey(
req.apiKey,