1076 lines
33 KiB
Go
1076 lines
33 KiB
Go
package controller
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import (
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"bytes"
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"context"
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"encoding/json"
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"errors"
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"fmt"
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"io"
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"math"
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"net/http"
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"net/http/httptest"
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"strconv"
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"strings"
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"time"
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||
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"github.com/QuantumNous/new-api/common"
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"github.com/QuantumNous/new-api/constant"
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"github.com/QuantumNous/new-api/middleware"
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"github.com/QuantumNous/new-api/model"
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"github.com/QuantumNous/new-api/pkg/billingexpr"
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"github.com/QuantumNous/new-api/relay"
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relaycommon "github.com/QuantumNous/new-api/relay/common"
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relayconstant "github.com/QuantumNous/new-api/relay/constant"
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"github.com/QuantumNous/new-api/relay/helper"
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"github.com/QuantumNous/new-api/relaykit/dto"
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"github.com/QuantumNous/new-api/relaykit/types"
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"github.com/QuantumNous/new-api/service"
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"github.com/QuantumNous/new-api/setting/operation_setting"
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hosttypes "github.com/QuantumNous/new-api/types"
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"github.com/samber/lo"
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"github.com/tidwall/gjson"
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"github.com/gin-gonic/gin"
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)
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type testResult struct {
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context *gin.Context
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localErr error
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newAPIError *types.NewAPIError
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}
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func normalizeChannelTestEndpoint(channel *model.Channel, endpointType string) string {
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normalized := strings.TrimSpace(endpointType)
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if normalized != "" {
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return normalized
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}
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if channel != nil && channel.Type == constant.ChannelTypeCodex {
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return string(constant.EndpointTypeOpenAIResponse)
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}
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return normalized
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}
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func resolveChannelTestUserID(c *gin.Context) (int, error) {
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if c != nil {
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if userID := c.GetInt("id"); userID > 0 {
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return userID, nil
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}
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}
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var rootUser model.User
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if err := model.DB.Select("id").Where("role = ?", common.RoleRootUser).First(&rootUser).Error; err != nil {
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return 0, fmt.Errorf("failed to resolve channel test user: %w", err)
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}
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if rootUser.Id == 0 {
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return 0, errors.New("failed to resolve channel test user")
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}
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return rootUser.Id, nil
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}
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func testChannel(ctx context.Context, channel *model.Channel, testUserID int, testModel string, endpointType string, isStream bool) testResult {
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if ctx == nil {
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ctx = context.Background()
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}
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tik := time.Now()
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var unsupportedTestChannelTypes = []int{
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constant.ChannelTypeMidjourney,
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constant.ChannelTypeMidjourneyPlus,
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constant.ChannelTypeSunoAPI,
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constant.ChannelTypeKling,
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constant.ChannelTypeJimeng,
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constant.ChannelTypeDoubaoVideo,
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constant.ChannelTypeVidu,
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}
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if lo.Contains(unsupportedTestChannelTypes, channel.Type) {
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channelTypeName := constant.GetChannelTypeName(channel.Type)
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return testResult{
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localErr: fmt.Errorf("%s channel test is not supported", channelTypeName),
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}
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}
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w := httptest.NewRecorder()
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c, _ := gin.CreateTestContext(w)
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testModel = strings.TrimSpace(testModel)
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if testModel == "" {
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if channel.TestModel != nil && *channel.TestModel != "" {
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testModel = strings.TrimSpace(*channel.TestModel)
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} else {
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models := channel.GetModels()
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if len(models) > 0 {
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testModel = strings.TrimSpace(models[0])
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}
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if testModel == "" {
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testModel = "gpt-4o-mini"
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}
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}
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}
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endpointType = normalizeChannelTestEndpoint(channel, endpointType)
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requestPath := "/v1/chat/completions"
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// 如果指定了端点类型，使用指定的端点类型
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if endpointType != "" {
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if endpointInfo, ok := common.GetDefaultEndpointInfo(constant.EndpointType(endpointType)); ok {
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requestPath = endpointInfo.Path
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}
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} else {
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// 如果没有指定端点类型，使用原有的自动检测逻辑
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if strings.Contains(strings.ToLower(testModel), "rerank") {
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requestPath = "/v1/rerank"
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}
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// 先判断是否为 Embedding 模型
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if strings.Contains(strings.ToLower(testModel), "embedding") ||
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strings.HasPrefix(testModel, "m3e") || // m3e 系列模型
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strings.Contains(testModel, "bge-") || // bge 系列模型
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strings.Contains(testModel, "embed") ||
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channel.Type == constant.ChannelTypeMokaAI { // 其他 embedding 模型
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requestPath = "/v1/embeddings" // 修改请求路径
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}
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// VolcEngine 图像生成模型
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if channel.Type == constant.ChannelTypeVolcEngine && strings.Contains(testModel, "seedream") {
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requestPath = "/v1/images/generations"
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}
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// responses-only models
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if strings.Contains(strings.ToLower(testModel), "codex") {
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requestPath = "/v1/responses"
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}
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}
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// Gemini 原生流式通过 URL action（:streamGenerateContent）表达而非请求体字段，
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// GeminiChatRequest.IsStream 依据请求 URL 判定，合成请求路径需与生产入口保持一致
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if isStream && constant.EndpointType(endpointType) == constant.EndpointTypeGemini {
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requestPath = strings.Replace(requestPath, ":generateContent", ":streamGenerateContent", 1)
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}
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c.Request = httptest.NewRequestWithContext(ctx, http.MethodPost, requestPath, nil)
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cache, err := model.GetUserCache(testUserID)
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if err != nil {
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return testResult{
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localErr: err,
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newAPIError: nil,
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}
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}
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cache.WriteContext(c)
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c.Set("id", testUserID)
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//c.Request.Header.Set("Authorization", "Bearer "+channel.Key)
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c.Request.Header.Set("Content-Type", "application/json")
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c.Set("channel", channel.Type)
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c.Set("base_url", channel.GetBaseURL())
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group, _ := model.GetUserGroup(testUserID, false)
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c.Set("group", group)
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newAPIError := middleware.SetupContextForSelectedChannel(c, channel, testModel)
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if newAPIError != nil {
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return testResult{
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context: c,
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localErr: newAPIError,
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newAPIError: newAPIError,
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}
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}
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// Determine relay format based on endpoint type or request path
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var relayFormat types.RelayFormat
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if endpointType != "" {
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// 根据指定的端点类型设置 relayFormat
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switch constant.EndpointType(endpointType) {
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case constant.EndpointTypeOpenAI:
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relayFormat = types.RelayFormatOpenAI
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case constant.EndpointTypeOpenAIResponse:
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relayFormat = types.RelayFormatOpenAIResponses
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case constant.EndpointTypeOpenAIResponseCompact:
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relayFormat = types.RelayFormatOpenAIResponsesCompaction
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case constant.EndpointTypeAnthropic:
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relayFormat = types.RelayFormatClaude
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case constant.EndpointTypeGemini:
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relayFormat = types.RelayFormatGemini
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case constant.EndpointTypeJinaRerank:
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relayFormat = types.RelayFormatRerank
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case constant.EndpointTypeImageGeneration:
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relayFormat = types.RelayFormatOpenAIImage
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case constant.EndpointTypeEmbeddings:
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relayFormat = types.RelayFormatEmbedding
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default:
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relayFormat = types.RelayFormatOpenAI
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}
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} else {
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// 根据请求路径自动检测
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relayFormat = types.RelayFormatOpenAI
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if c.Request.URL.Path == "/v1/embeddings" {
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relayFormat = types.RelayFormatEmbedding
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}
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if c.Request.URL.Path == "/v1/images/generations" {
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relayFormat = types.RelayFormatOpenAIImage
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}
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if c.Request.URL.Path == "/v1/messages" {
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relayFormat = types.RelayFormatClaude
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}
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if strings.Contains(c.Request.URL.Path, "/v1beta/models") {
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relayFormat = types.RelayFormatGemini
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}
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if c.Request.URL.Path == "/v1/rerank" || c.Request.URL.Path == "/rerank" {
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relayFormat = types.RelayFormatRerank
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}
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if c.Request.URL.Path == "/v1/responses" {
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relayFormat = types.RelayFormatOpenAIResponses
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}
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if strings.HasPrefix(c.Request.URL.Path, "/v1/responses/compact") {
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relayFormat = types.RelayFormatOpenAIResponsesCompaction
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}
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}
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request := buildTestRequest(testModel, endpointType, channel, isStream)
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info, err := relaycommon.GenRelayInfo(c, relayFormat, request, nil)
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if err != nil {
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return testResult{
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context: c,
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localErr: err,
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newAPIError: types.NewError(err, types.ErrorCodeGenRelayInfoFailed),
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}
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}
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info.IsChannelTest = true
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info.InitChannelMeta(c)
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err = attachTestBillingRequestInput(info, request)
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if err != nil {
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return testResult{
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||
context: c,
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localErr: err,
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newAPIError: types.NewError(err, types.ErrorCodeJsonMarshalFailed),
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}
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}
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err = helper.ModelMappedHelper(c, info, request)
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if err != nil {
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return testResult{
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context: c,
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localErr: err,
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newAPIError: types.NewError(err, types.ErrorCodeChannelModelMappedError),
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||
}
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}
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testModel = info.UpstreamModelName
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// 更新请求中的模型名称
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request.SetModelName(testModel)
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||
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apiType, _ := common.ChannelType2APIType(channel.Type)
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if info.RelayMode == relayconstant.RelayModeResponsesCompact &&
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!common.SupportsResponsesCompact(channel.Type, apiType) {
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return testResult{
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||
context: c,
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localErr: fmt.Errorf("responses compaction test is not supported for api type %d", apiType),
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newAPIError: types.NewError(fmt.Errorf("unsupported api type: %d", apiType), types.ErrorCodeInvalidApiType),
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}
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}
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adaptor := relay.GetAdaptor(apiType)
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if adaptor == nil {
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return testResult{
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||
context: c,
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localErr: fmt.Errorf("invalid api type: %d, adaptor is nil", apiType),
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newAPIError: types.NewError(fmt.Errorf("invalid api type: %d, adaptor is nil", apiType), types.ErrorCodeInvalidApiType),
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}
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}
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//// 创建一个用于日志的 info 副本，移除 ApiKey
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//logInfo := info
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//logInfo.ApiKey = ""
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common.SysLog(fmt.Sprintf("testing channel %d with model %s , info %+v ", channel.Id, testModel, info.ToString()))
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priceData, err := helper.ModelPriceHelper(c, info, 0, request.GetTokenCountMeta())
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if err != nil {
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||
return testResult{
|
||
context: c,
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||
localErr: err,
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||
newAPIError: types.NewError(err, types.ErrorCodeModelPriceError, types.ErrOptionWithStatusCode(http.StatusBadRequest)),
|
||
}
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||
}
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adaptor.Init(info)
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||
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var convertedRequest any
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// 根据 RelayMode 选择正确的转换函数
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||
switch info.RelayMode {
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||
case relayconstant.RelayModeEmbeddings:
|
||
// Embedding 请求 - request 已经是正确的类型
|
||
if embeddingReq, ok := request.(*dto.EmbeddingRequest); ok {
|
||
convertedRequest, err = adaptor.ConvertEmbeddingRequest(c, info, *embeddingReq)
|
||
} else {
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||
return testResult{
|
||
context: c,
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||
localErr: errors.New("invalid embedding request type"),
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||
newAPIError: types.NewError(errors.New("invalid embedding request type"), types.ErrorCodeConvertRequestFailed),
|
||
}
|
||
}
|
||
case relayconstant.RelayModeImagesGenerations:
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// 图像生成请求 - request 已经是正确的类型
|
||
if imageReq, ok := request.(*dto.ImageRequest); ok {
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convertedRequest, err = adaptor.ConvertImageRequest(c, info, *imageReq)
|
||
} else {
|
||
return testResult{
|
||
context: c,
|
||
localErr: errors.New("invalid image request type"),
|
||
newAPIError: types.NewError(errors.New("invalid image request type"), types.ErrorCodeConvertRequestFailed),
|
||
}
|
||
}
|
||
case relayconstant.RelayModeRerank:
|
||
// Rerank 请求 - request 已经是正确的类型
|
||
if rerankReq, ok := request.(*dto.RerankRequest); ok {
|
||
convertedRequest, err = adaptor.ConvertRerankRequest(c, info.RelayMode, *rerankReq)
|
||
} else {
|
||
return testResult{
|
||
context: c,
|
||
localErr: errors.New("invalid rerank request type"),
|
||
newAPIError: types.NewError(errors.New("invalid rerank request type"), types.ErrorCodeConvertRequestFailed),
|
||
}
|
||
}
|
||
case relayconstant.RelayModeResponses:
|
||
// Response 请求 - request 已经是正确的类型
|
||
if responseReq, ok := request.(*dto.OpenAIResponsesRequest); ok {
|
||
convertedRequest, err = adaptor.ConvertOpenAIResponsesRequest(c, info, *responseReq)
|
||
} else {
|
||
return testResult{
|
||
context: c,
|
||
localErr: errors.New("invalid response request type"),
|
||
newAPIError: types.NewError(errors.New("invalid response request type"), types.ErrorCodeConvertRequestFailed),
|
||
}
|
||
}
|
||
case relayconstant.RelayModeResponsesCompact:
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||
// Response compaction request - convert to OpenAIResponsesRequest before adapting
|
||
switch req := request.(type) {
|
||
case *dto.OpenAIResponsesCompactionRequest:
|
||
convertedRequest, err = adaptor.ConvertOpenAIResponsesRequest(c, info, dto.OpenAIResponsesRequest{
|
||
Model: req.Model,
|
||
Input: req.Input,
|
||
Instructions: req.Instructions,
|
||
PreviousResponseID: req.PreviousResponseID,
|
||
})
|
||
case *dto.OpenAIResponsesRequest:
|
||
convertedRequest, err = adaptor.ConvertOpenAIResponsesRequest(c, info, *req)
|
||
default:
|
||
return testResult{
|
||
context: c,
|
||
localErr: errors.New("invalid response compaction request type"),
|
||
newAPIError: types.NewError(errors.New("invalid response compaction request type"), types.ErrorCodeConvertRequestFailed),
|
||
}
|
||
}
|
||
default:
|
||
switch req := request.(type) {
|
||
case *dto.GeneralOpenAIRequest:
|
||
convertedRequest, err = adaptor.ConvertOpenAIRequest(c, info, req)
|
||
case *dto.ClaudeRequest:
|
||
convertedRequest, err = adaptor.ConvertClaudeRequest(c, info, req)
|
||
case *dto.GeminiChatRequest:
|
||
convertedRequest, err = adaptor.ConvertGeminiRequest(c, info, req)
|
||
default:
|
||
return testResult{
|
||
context: c,
|
||
localErr: errors.New("invalid chat request type"),
|
||
newAPIError: types.NewError(errors.New("invalid chat request type"), types.ErrorCodeConvertRequestFailed),
|
||
}
|
||
}
|
||
}
|
||
|
||
if err != nil {
|
||
return testResult{
|
||
context: c,
|
||
localErr: err,
|
||
newAPIError: types.NewError(err, types.ErrorCodeConvertRequestFailed),
|
||
}
|
||
}
|
||
jsonData, err := common.Marshal(convertedRequest)
|
||
if err != nil {
|
||
return testResult{
|
||
context: c,
|
||
localErr: err,
|
||
newAPIError: types.NewError(err, types.ErrorCodeJsonMarshalFailed),
|
||
}
|
||
}
|
||
|
||
//jsonData, err = relaycommon.RemoveDisabledFields(jsonData, info.ChannelOtherSettings)
|
||
//if err != nil {
|
||
// return testResult{
|
||
// context: c,
|
||
// localErr: err,
|
||
// newAPIError: types.NewError(err, types.ErrorCodeConvertRequestFailed),
|
||
// }
|
||
//}
|
||
|
||
if len(info.ParamOverride) > 0 {
|
||
jsonData, err = relaycommon.ApplyParamOverrideWithRelayInfo(jsonData, info)
|
||
if err != nil {
|
||
if fixedErr, ok := relaycommon.AsParamOverrideReturnError(err); ok {
|
||
return testResult{
|
||
context: c,
|
||
localErr: fixedErr,
|
||
newAPIError: relaycommon.NewAPIErrorFromParamOverride(fixedErr),
|
||
}
|
||
}
|
||
return testResult{
|
||
context: c,
|
||
localErr: err,
|
||
newAPIError: types.NewError(err, types.ErrorCodeChannelParamOverrideInvalid),
|
||
}
|
||
}
|
||
}
|
||
|
||
requestBody := bytes.NewBuffer(jsonData)
|
||
c.Request.Body = io.NopCloser(bytes.NewBuffer(jsonData))
|
||
resp, err := adaptor.DoRequest(c, info, requestBody)
|
||
if err != nil {
|
||
return testResult{
|
||
context: c,
|
||
localErr: err,
|
||
newAPIError: types.NewOpenAIError(err, types.ErrorCodeDoRequestFailed, http.StatusInternalServerError),
|
||
}
|
||
}
|
||
var httpResp *http.Response
|
||
if resp != nil {
|
||
httpResp = resp.(*http.Response)
|
||
if httpResp.StatusCode != http.StatusOK {
|
||
err := service.RelayErrorHandler(c.Request.Context(), httpResp, true)
|
||
common.SysError(fmt.Sprintf(
|
||
"channel test bad response: channel_id=%d name=%s type=%d model=%s endpoint_type=%s status=%d err=%v",
|
||
channel.Id,
|
||
channel.Name,
|
||
channel.Type,
|
||
testModel,
|
||
endpointType,
|
||
httpResp.StatusCode,
|
||
err,
|
||
))
|
||
return testResult{
|
||
context: c,
|
||
localErr: err,
|
||
newAPIError: types.NewOpenAIError(err, types.ErrorCodeBadResponse, http.StatusInternalServerError),
|
||
}
|
||
}
|
||
}
|
||
usageA, respErr := adaptor.DoResponse(c, httpResp, info)
|
||
if respErr != nil {
|
||
return testResult{
|
||
context: c,
|
||
localErr: respErr,
|
||
newAPIError: respErr,
|
||
}
|
||
}
|
||
usage, usageErr := coerceTestUsage(usageA, isStream, info.GetEstimatePromptTokens())
|
||
if usageErr != nil {
|
||
return testResult{
|
||
context: c,
|
||
localErr: usageErr,
|
||
newAPIError: types.NewOpenAIError(usageErr, types.ErrorCodeBadResponseBody, http.StatusInternalServerError),
|
||
}
|
||
}
|
||
result := w.Result()
|
||
respBody, err := readTestResponseBody(result.Body, isStream)
|
||
if err != nil {
|
||
return testResult{
|
||
context: c,
|
||
localErr: err,
|
||
newAPIError: types.NewOpenAIError(err, types.ErrorCodeReadResponseBodyFailed, http.StatusInternalServerError),
|
||
}
|
||
}
|
||
if bodyErr := validateTestResponseBody(respBody, isStream); bodyErr != nil {
|
||
return testResult{
|
||
context: c,
|
||
localErr: bodyErr,
|
||
newAPIError: types.NewOpenAIError(bodyErr, types.ErrorCodeBadResponseBody, http.StatusInternalServerError),
|
||
}
|
||
}
|
||
info.SetEstimatePromptTokens(usage.PromptTokens)
|
||
|
||
quota, tieredResult := settleTestQuota(info, priceData, usage)
|
||
tok := time.Now()
|
||
milliseconds := tok.Sub(tik).Milliseconds()
|
||
consumedTime := float64(milliseconds) / 1000.0
|
||
other := buildTestLogOther(c, info, priceData, usage, tieredResult)
|
||
model.RecordConsumeLog(c, testUserID, model.RecordConsumeLogParams{
|
||
ChannelId: channel.Id,
|
||
PromptTokens: usage.PromptTokens,
|
||
CompletionTokens: usage.CompletionTokens,
|
||
ModelName: info.OriginModelName,
|
||
TokenName: "模型测试",
|
||
Quota: quota,
|
||
Content: "模型测试",
|
||
UseTimeSeconds: int(consumedTime),
|
||
IsStream: info.IsStream,
|
||
Group: info.UsingGroup,
|
||
Other: other,
|
||
})
|
||
common.SysLog(fmt.Sprintf("testing channel #%d, response: \n%s", channel.Id, string(respBody)))
|
||
return testResult{
|
||
context: c,
|
||
localErr: nil,
|
||
newAPIError: nil,
|
||
}
|
||
}
|
||
|
||
func attachTestBillingRequestInput(info *relaycommon.RelayInfo, request dto.Request) error {
|
||
if info == nil {
|
||
return nil
|
||
}
|
||
|
||
input, err := helper.BuildBillingExprRequestInputFromRequest(request, info.RequestHeaders)
|
||
if err != nil {
|
||
return err
|
||
}
|
||
info.BillingRequestInput = &input
|
||
return nil
|
||
}
|
||
|
||
func settleTestQuota(info *relaycommon.RelayInfo, priceData hosttypes.PriceData, usage *dto.Usage) (int, *billingexpr.TieredResult) {
|
||
if usage != nil && info != nil && info.TieredBillingSnapshot != nil {
|
||
isClaudeUsageSemantic := usage.UsageSemantic == "anthropic" || info.GetFinalRequestRelayFormat() == types.RelayFormatClaude
|
||
usedVars := billingexpr.UsedVars(info.TieredBillingSnapshot.ExprString)
|
||
if ok, quota, result := service.TryTieredSettle(info, service.BuildTieredTokenParams(usage, isClaudeUsageSemantic, usedVars)); ok {
|
||
return quota, result
|
||
}
|
||
}
|
||
|
||
quota := 0
|
||
if !priceData.UsePrice {
|
||
quota = usage.PromptTokens + int(math.Round(float64(usage.CompletionTokens)*priceData.CompletionRatio))
|
||
quota = int(math.Round(float64(quota) * priceData.ModelRatio))
|
||
if priceData.ModelRatio != 0 && quota <= 0 {
|
||
quota = 1
|
||
}
|
||
return quota, nil
|
||
}
|
||
|
||
return int(priceData.ModelPrice * common.QuotaPerUnit), nil
|
||
}
|
||
|
||
func buildTestLogOther(c *gin.Context, info *relaycommon.RelayInfo, priceData hosttypes.PriceData, usage *dto.Usage, tieredResult *billingexpr.TieredResult) map[string]interface{} {
|
||
other := service.GenerateTextOtherInfo(c, info, priceData.ModelRatio, priceData.GroupRatioInfo.GroupRatio, priceData.CompletionRatio,
|
||
usage.PromptTokensDetails.CachedTokens, priceData.CacheRatio, priceData.ModelPrice, priceData.GroupRatioInfo.GroupSpecialRatio)
|
||
if tieredResult != nil {
|
||
service.InjectTieredBillingInfo(other, info, tieredResult)
|
||
}
|
||
return other
|
||
}
|
||
|
||
func coerceTestUsage(usageAny any, isStream bool, estimatePromptTokens int) (*dto.Usage, error) {
|
||
switch u := usageAny.(type) {
|
||
case *dto.Usage:
|
||
return u, nil
|
||
case dto.Usage:
|
||
return &u, nil
|
||
case nil:
|
||
if !isStream {
|
||
return nil, errors.New("usage is nil")
|
||
}
|
||
usage := &dto.Usage{
|
||
PromptTokens: estimatePromptTokens,
|
||
}
|
||
usage.TotalTokens = usage.PromptTokens
|
||
return usage, nil
|
||
default:
|
||
if !isStream {
|
||
return nil, fmt.Errorf("invalid usage type: %T", usageAny)
|
||
}
|
||
usage := &dto.Usage{
|
||
PromptTokens: estimatePromptTokens,
|
||
}
|
||
usage.TotalTokens = usage.PromptTokens
|
||
return usage, nil
|
||
}
|
||
}
|
||
|
||
func readTestResponseBody(body io.ReadCloser, isStream bool) ([]byte, error) {
|
||
defer func() { _ = body.Close() }()
|
||
const maxStreamLogBytes = 8 << 10
|
||
if isStream {
|
||
return io.ReadAll(io.LimitReader(body, maxStreamLogBytes))
|
||
}
|
||
return io.ReadAll(body)
|
||
}
|
||
|
||
func detectErrorFromTestResponseBody(respBody []byte) error {
|
||
b := bytes.TrimSpace(respBody)
|
||
if len(b) == 0 {
|
||
return nil
|
||
}
|
||
if message := detectErrorMessageFromJSONBytes(b); message != "" {
|
||
return fmt.Errorf("upstream error: %s", message)
|
||
}
|
||
|
||
for _, line := range bytes.Split(b, []byte{'\n'}) {
|
||
line = bytes.TrimSpace(line)
|
||
if len(line) == 0 {
|
||
continue
|
||
}
|
||
if !bytes.HasPrefix(line, []byte("data:")) {
|
||
continue
|
||
}
|
||
payload := bytes.TrimSpace(bytes.TrimPrefix(line, []byte("data:")))
|
||
if len(payload) == 0 || bytes.Equal(payload, []byte("[DONE]")) {
|
||
continue
|
||
}
|
||
if message := detectErrorMessageFromJSONBytes(payload); message != "" {
|
||
return fmt.Errorf("upstream error: %s", message)
|
||
}
|
||
}
|
||
|
||
return nil
|
||
}
|
||
|
||
func validateStreamTestResponseBody(respBody []byte) error {
|
||
b := bytes.TrimSpace(respBody)
|
||
if len(b) == 0 {
|
||
return errors.New("stream response body is empty")
|
||
}
|
||
|
||
for _, line := range bytes.Split(b, []byte{'\n'}) {
|
||
line = bytes.TrimSpace(line)
|
||
if len(line) == 0 || !bytes.HasPrefix(line, []byte("data:")) {
|
||
continue
|
||
}
|
||
payload := bytes.TrimSpace(bytes.TrimPrefix(line, []byte("data:")))
|
||
if len(payload) == 0 || bytes.Equal(payload, []byte("[DONE]")) {
|
||
continue
|
||
}
|
||
|
||
return nil
|
||
}
|
||
|
||
return errors.New("stream response body does not contain a valid stream event")
|
||
}
|
||
|
||
func validateTestResponseBody(respBody []byte, isStream bool) error {
|
||
if bodyErr := detectErrorFromTestResponseBody(respBody); bodyErr != nil {
|
||
return bodyErr
|
||
}
|
||
if isStream {
|
||
return validateStreamTestResponseBody(respBody)
|
||
}
|
||
return nil
|
||
}
|
||
|
||
func shouldUseStreamForAutomaticChannelTest(channel *model.Channel) bool {
|
||
return channel != nil && channel.Type == constant.ChannelTypeCodex
|
||
}
|
||
|
||
func detectErrorMessageFromJSONBytes(jsonBytes []byte) string {
|
||
if len(jsonBytes) == 0 {
|
||
return ""
|
||
}
|
||
if jsonBytes[0] != '{' && jsonBytes[0] != '[' {
|
||
return ""
|
||
}
|
||
errVal := gjson.GetBytes(jsonBytes, "error")
|
||
if !errVal.Exists() || errVal.Type == gjson.Null {
|
||
return ""
|
||
}
|
||
|
||
message := gjson.GetBytes(jsonBytes, "error.message").String()
|
||
if message == "" {
|
||
message = gjson.GetBytes(jsonBytes, "error.error.message").String()
|
||
}
|
||
if message == "" && errVal.Type == gjson.String {
|
||
message = errVal.String()
|
||
}
|
||
if message == "" {
|
||
message = errVal.Raw
|
||
}
|
||
message = strings.TrimSpace(message)
|
||
if message == "" {
|
||
return "upstream returned error payload"
|
||
}
|
||
return message
|
||
}
|
||
|
||
func buildTestRequest(model string, endpointType string, channel *model.Channel, isStream bool) dto.Request {
|
||
testResponsesInput := json.RawMessage(`[{"role":"user","content":"hi"}]`)
|
||
|
||
// 根据端点类型构建不同的测试请求
|
||
if endpointType != "" {
|
||
switch constant.EndpointType(endpointType) {
|
||
case constant.EndpointTypeEmbeddings:
|
||
// 返回 EmbeddingRequest
|
||
return &dto.EmbeddingRequest{
|
||
Model: model,
|
||
Input: []any{"hello world"},
|
||
}
|
||
case constant.EndpointTypeImageGeneration:
|
||
// 返回 ImageRequest
|
||
return &dto.ImageRequest{
|
||
Model: model,
|
||
Prompt: "a cute cat",
|
||
N: lo.ToPtr(uint(1)),
|
||
Size: "1024x1024",
|
||
}
|
||
case constant.EndpointTypeJinaRerank:
|
||
// 返回 RerankRequest
|
||
return &dto.RerankRequest{
|
||
Model: model,
|
||
Query: "What is Deep Learning?",
|
||
Documents: []any{"Deep Learning is a subset of machine learning.", "Machine learning is a field of artificial intelligence."},
|
||
TopN: lo.ToPtr(2),
|
||
}
|
||
case constant.EndpointTypeOpenAIResponse:
|
||
// 返回 OpenAIResponsesRequest
|
||
return &dto.OpenAIResponsesRequest{
|
||
Model: model,
|
||
Input: json.RawMessage(`[{"role":"user","content":"hi"}]`),
|
||
Stream: lo.ToPtr(isStream),
|
||
}
|
||
case constant.EndpointTypeOpenAIResponseCompact:
|
||
// 返回 OpenAIResponsesCompactionRequest
|
||
return &dto.OpenAIResponsesCompactionRequest{
|
||
Model: model,
|
||
Input: testResponsesInput,
|
||
}
|
||
case constant.EndpointTypeAnthropic:
|
||
return &dto.ClaudeRequest{
|
||
Model: model,
|
||
Stream: lo.ToPtr(isStream),
|
||
MaxTokens: lo.ToPtr(uint(16)),
|
||
Messages: []dto.ClaudeMessage{
|
||
{
|
||
Role: "user",
|
||
Content: "hi",
|
||
},
|
||
},
|
||
}
|
||
case constant.EndpointTypeGemini:
|
||
return &dto.GeminiChatRequest{
|
||
Contents: []dto.GeminiChatContent{
|
||
{
|
||
Role: "user",
|
||
Parts: []dto.GeminiPart{{Text: "hi"}},
|
||
},
|
||
},
|
||
GenerationConfig: dto.GeminiChatGenerationConfig{
|
||
MaxOutputTokens: lo.ToPtr(uint(3000)),
|
||
},
|
||
}
|
||
case constant.EndpointTypeOpenAI:
|
||
req := &dto.GeneralOpenAIRequest{
|
||
Model: model,
|
||
Stream: lo.ToPtr(isStream),
|
||
Messages: []dto.Message{
|
||
{
|
||
Role: "user",
|
||
Content: "hi",
|
||
},
|
||
},
|
||
MaxTokens: lo.ToPtr(uint(16)),
|
||
}
|
||
if isStream {
|
||
req.StreamOptions = &dto.StreamOptions{IncludeUsage: true}
|
||
}
|
||
return req
|
||
}
|
||
}
|
||
|
||
// 自动检测逻辑（保持原有行为）
|
||
if strings.Contains(strings.ToLower(model), "rerank") {
|
||
return &dto.RerankRequest{
|
||
Model: model,
|
||
Query: "What is Deep Learning?",
|
||
Documents: []any{"Deep Learning is a subset of machine learning.", "Machine learning is a field of artificial intelligence."},
|
||
TopN: lo.ToPtr(2),
|
||
}
|
||
}
|
||
|
||
// 先判断是否为 Embedding 模型
|
||
if strings.Contains(strings.ToLower(model), "embedding") ||
|
||
strings.HasPrefix(model, "m3e") ||
|
||
strings.Contains(model, "bge-") {
|
||
// 返回 EmbeddingRequest
|
||
return &dto.EmbeddingRequest{
|
||
Model: model,
|
||
Input: []any{"hello world"},
|
||
}
|
||
}
|
||
|
||
// Responses-only models (e.g. codex series)
|
||
if strings.Contains(strings.ToLower(model), "codex") {
|
||
return &dto.OpenAIResponsesRequest{
|
||
Model: model,
|
||
Input: json.RawMessage(`[{"role":"user","content":"hi"}]`),
|
||
Stream: lo.ToPtr(isStream),
|
||
}
|
||
}
|
||
|
||
// Chat/Completion 请求 - 返回 GeneralOpenAIRequest
|
||
testRequest := &dto.GeneralOpenAIRequest{
|
||
Model: model,
|
||
Stream: lo.ToPtr(isStream),
|
||
Messages: []dto.Message{
|
||
{
|
||
Role: "user",
|
||
Content: "hi",
|
||
},
|
||
},
|
||
}
|
||
if isStream {
|
||
testRequest.StreamOptions = &dto.StreamOptions{IncludeUsage: true}
|
||
}
|
||
|
||
if dto.IsOpenAIReasoningOModel(model) {
|
||
testRequest.MaxCompletionTokens = lo.ToPtr(uint(16))
|
||
} else if strings.Contains(model, "thinking") {
|
||
if !strings.Contains(model, "claude") {
|
||
testRequest.MaxTokens = lo.ToPtr(uint(50))
|
||
}
|
||
} else if strings.Contains(model, "gemini") {
|
||
testRequest.MaxTokens = lo.ToPtr(uint(3000))
|
||
} else {
|
||
testRequest.MaxTokens = lo.ToPtr(uint(16))
|
||
}
|
||
|
||
return testRequest
|
||
}
|
||
|
||
func TestChannel(c *gin.Context) {
|
||
channelId, err := strconv.Atoi(c.Param("id"))
|
||
if err != nil {
|
||
common.ApiError(c, err)
|
||
return
|
||
}
|
||
channel, err := model.CacheGetChannel(channelId)
|
||
if err != nil {
|
||
channel, err = model.GetChannelById(channelId, true)
|
||
if err != nil {
|
||
common.ApiError(c, err)
|
||
return
|
||
}
|
||
}
|
||
//defer func() {
|
||
// if channel.ChannelInfo.IsMultiKey {
|
||
// go func() { _ = channel.SaveChannelInfo() }()
|
||
// }
|
||
//}()
|
||
testModel := c.Query("model")
|
||
endpointType := c.Query("endpoint_type")
|
||
isStream, _ := strconv.ParseBool(c.Query("stream"))
|
||
testUserID, err := resolveChannelTestUserID(c)
|
||
if err != nil {
|
||
common.ApiError(c, err)
|
||
return
|
||
}
|
||
tik := time.Now()
|
||
requestCtx := context.Background()
|
||
if c.Request != nil {
|
||
requestCtx = c.Request.Context()
|
||
}
|
||
result := testChannel(requestCtx, channel, testUserID, testModel, endpointType, isStream)
|
||
if result.localErr != nil {
|
||
resp := gin.H{
|
||
"success": false,
|
||
"message": result.localErr.Error(),
|
||
"time": 0.0,
|
||
}
|
||
if result.newAPIError != nil {
|
||
resp["error_code"] = result.newAPIError.GetErrorCode()
|
||
}
|
||
c.JSON(http.StatusOK, resp)
|
||
return
|
||
}
|
||
tok := time.Now()
|
||
milliseconds := tok.Sub(tik).Milliseconds()
|
||
go channel.UpdateResponseTime(milliseconds)
|
||
consumedTime := float64(milliseconds) / 1000.0
|
||
if result.newAPIError != nil {
|
||
c.JSON(http.StatusOK, gin.H{
|
||
"success": false,
|
||
"message": result.newAPIError.Error(),
|
||
"time": consumedTime,
|
||
"error_code": result.newAPIError.GetErrorCode(),
|
||
})
|
||
return
|
||
}
|
||
c.JSON(http.StatusOK, gin.H{
|
||
"success": true,
|
||
"message": "",
|
||
"time": consumedTime,
|
||
})
|
||
}
|
||
|
||
// channelTestSummary records the outcome of one channel test cycle so the
|
||
// system task can persist a per-run result for history.
|
||
type channelTestSummary struct {
|
||
Tested int `json:"tested"`
|
||
Succeeded int `json:"succeeded"`
|
||
Failed int `json:"failed"`
|
||
Disabled int `json:"disabled"`
|
||
Enabled int `json:"enabled"`
|
||
}
|
||
|
||
// performChannelTests runs the channel test loop synchronously, honoring ctx
|
||
// cancellation so a system-task runner that loses its lease stops promptly. When
|
||
// report is non-nil it is called after each channel with (processed, total) so
|
||
// the system task can surface progress.
|
||
func performChannelTests(ctx context.Context, channels []*model.Channel, testUserID int, allowDisable bool, report func(processed, total int)) channelTestSummary {
|
||
summary := channelTestSummary{}
|
||
var disableThreshold = int64(common.ChannelDisableThreshold * 1000)
|
||
if disableThreshold == 0 {
|
||
disableThreshold = 10000000 // a impossible value
|
||
}
|
||
|
||
total := len(channels)
|
||
for index, channel := range channels {
|
||
if ctx != nil && ctx.Err() != nil {
|
||
break
|
||
}
|
||
if report != nil {
|
||
report(index, total) // channels completed before this one
|
||
}
|
||
if channel.Status == common.ChannelStatusManuallyDisabled {
|
||
continue
|
||
}
|
||
isChannelEnabled := channel.Status == common.ChannelStatusEnabled
|
||
tik := time.Now()
|
||
result := testChannel(ctx, channel, testUserID, "", "", shouldUseStreamForAutomaticChannelTest(channel))
|
||
tok := time.Now()
|
||
milliseconds := tok.Sub(tik).Milliseconds()
|
||
if ctx != nil && ctx.Err() != nil {
|
||
break
|
||
}
|
||
|
||
summary.Tested++
|
||
|
||
shouldBanChannel := false
|
||
newAPIError := result.newAPIError
|
||
// request error disables the channel
|
||
if newAPIError != nil {
|
||
shouldBanChannel = service.ShouldDisableChannel(result.newAPIError)
|
||
}
|
||
|
||
// 当错误检查通过，才检查响应时间
|
||
if common.AutomaticDisableChannelEnabled && !shouldBanChannel {
|
||
if milliseconds > disableThreshold {
|
||
err := fmt.Errorf("响应时间 %.2fs 超过阈值 %.2fs", float64(milliseconds)/1000.0, float64(disableThreshold)/1000.0)
|
||
newAPIError = types.NewOpenAIError(err, types.ErrorCodeChannelResponseTimeExceeded, http.StatusRequestTimeout)
|
||
shouldBanChannel = true
|
||
}
|
||
}
|
||
|
||
if newAPIError == nil {
|
||
summary.Succeeded++
|
||
} else {
|
||
summary.Failed++
|
||
}
|
||
|
||
// disable channel
|
||
if allowDisable && isChannelEnabled && shouldBanChannel && channel.GetAutoBan() {
|
||
processChannelError(result.context, *types.NewChannelError(channel.Id, channel.Type, channel.Name, channel.ChannelInfo.IsMultiKey, common.GetContextKeyString(result.context, constant.ContextKeyChannelKey), channel.GetAutoBan()), newAPIError)
|
||
summary.Disabled++
|
||
}
|
||
|
||
// enable channel
|
||
if result.localErr == nil && !isChannelEnabled && service.ShouldEnableChannel(newAPIError, channel.Status) {
|
||
service.EnableChannel(channel.Id, common.GetContextKeyString(result.context, constant.ContextKeyChannelKey), channel.Name)
|
||
summary.Enabled++
|
||
}
|
||
|
||
channel.UpdateResponseTime(milliseconds)
|
||
if common.RequestInterval > 0 {
|
||
if ctx == nil {
|
||
time.Sleep(common.RequestInterval)
|
||
} else {
|
||
select {
|
||
case <-ctx.Done():
|
||
return summary
|
||
case <-time.After(common.RequestInterval):
|
||
}
|
||
}
|
||
}
|
||
}
|
||
if report != nil && (ctx == nil || ctx.Err() == nil) {
|
||
report(total, total) // mark complete only when the full set was tested
|
||
}
|
||
return summary
|
||
}
|
||
|
||
// runChannelTestTask runs one synchronous channel test cycle for the system task
|
||
// runner (both the scheduled job and the manual "test all channels" trigger go
|
||
// through here). It honors ctx cancellation so a runner that loses its lease
|
||
// stops promptly. mode selects the channel set: an empty mode falls back to the
|
||
// configured monitor ChannelTestMode (scheduled behavior), while a manual
|
||
// trigger passes ChannelTestModeScheduledAll to test every channel. When notify
|
||
// is set the root user is notified on completion. Cross-instance execution is
|
||
// guarded by the system task per-type lock, so no process-local guard is needed.
|
||
func runChannelTestTask(ctx context.Context, mode string, notify bool, report func(processed, total int)) (channelTestSummary, error) {
|
||
testUserID, err := resolveChannelTestUserID(nil)
|
||
if err != nil {
|
||
return channelTestSummary{}, err
|
||
}
|
||
channels, err := model.GetAllChannels(0, 0, true, false)
|
||
if err != nil {
|
||
return channelTestSummary{}, err
|
||
}
|
||
if strings.TrimSpace(mode) == "" {
|
||
mode = operation_setting.GetMonitorSetting().ChannelTestMode
|
||
}
|
||
selected := selectChannelsForAutomaticTest(channels, mode)
|
||
allowDisable := mode != operation_setting.ChannelTestModePassiveRecovery
|
||
summary := performChannelTests(ctx, selected, testUserID, allowDisable, report)
|
||
if notify && (ctx == nil || ctx.Err() == nil) {
|
||
service.NotifyRootUser(dto.NotifyTypeChannelTest, "通道测试完成", "所有通道测试已完成")
|
||
}
|
||
return summary, nil
|
||
}
|
||
|
||
func selectChannelsForAutomaticTest(channels []*model.Channel, mode string) []*model.Channel {
|
||
selected := make([]*model.Channel, 0, len(channels))
|
||
for _, channel := range channels {
|
||
if channel.Status == common.ChannelStatusManuallyDisabled {
|
||
continue
|
||
}
|
||
if mode == operation_setting.ChannelTestModeAutoBanOnly && !channel.GetAutoBan() {
|
||
continue
|
||
}
|
||
if mode == operation_setting.ChannelTestModePassiveRecovery && channel.Status != common.ChannelStatusAutoDisabled {
|
||
continue
|
||
}
|
||
selected = append(selected, channel)
|
||
}
|
||
return selected
|
||
}
|
||
|
||
// TestAllChannels enqueues a channel_test system task instead of running the
|
||
// test loop inline. If any channel_test task is already active, the manual run is
|
||
// rejected so the caller does not mistake a scheduled run for this manual one.
|
||
func TestAllChannels(c *gin.Context) {
|
||
task, created, err := service.EnqueueSystemTask(model.SystemTaskTypeChannelTest, channelTestTaskPayload{
|
||
Mode: operation_setting.ChannelTestModeScheduledAll,
|
||
Notify: true,
|
||
})
|
||
if err != nil {
|
||
common.ApiError(c, err)
|
||
return
|
||
}
|
||
if !created {
|
||
c.JSON(http.StatusConflict, gin.H{
|
||
"success": false,
|
||
"message": "已有通道测试任务正在运行或等待中，不能启动本次手动任务",
|
||
"data": gin.H{
|
||
"task_id": task.TaskID,
|
||
"status": task.Status,
|
||
"type": task.Type,
|
||
},
|
||
})
|
||
return
|
||
}
|
||
c.JSON(http.StatusOK, gin.H{
|
||
"success": true,
|
||
"message": "",
|
||
"data": gin.H{
|
||
"task_id": task.TaskID,
|
||
"status": task.Status,
|
||
},
|
||
})
|
||
}
|