sun
5b970f49e1
重构整体架构： 1. 新增telemetry包实现零依赖的Prometheus指标系统 2. 新增metrics包集中管理业务埋点指标 3. 重构火山v3适配器，拆分client/request/response等模块 4. 替换旧的service/stats统计系统为标准指标埋点 5. 新增/metrics观测端点与完整仪表盘支持 功能更新： - 实现基于IP的限流与并发限制，添加指标埋点 - 重构TTS控制器，支持多格式输出与完整错误分类 - 更新.env.example配置示例，新增多项可选参数 - 替换旧的volcano适配器实现，支持完整的v3 API特性 - 清理冗余代码，移除service/stats与旧adapter实现
70 lines
1.7 KiB
Go
70 lines
1.7 KiB
Go
package main
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import (
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"context"
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"log"
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"net/http"
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"os"
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"os/signal"
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"syscall"
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"time"
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"github.com/volcano-tts/tts-api/controller"
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"github.com/volcano-tts/tts-api/metrics"
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"github.com/volcano-tts/tts-api/middleware"
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"github.com/volcano-tts/tts-api/router"
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"github.com/volcano-tts/tts-api/setting"
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)
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func main() {
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log.SetFlags(log.LstdFlags | log.Lshortfile)
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log.SetPrefix("[TTS-Server] ")
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setting.InitAllConfigs()
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metrics.Init()
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middleware.InitRateLimiter()
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setting.CheckStaticFiles()
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controller.InitController()
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setting.LogStartupSummary()
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controller.SetStartTime(time.Now())
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r := router.Setup()
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server := &http.Server{
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Addr: ":" + setting.Server.Port,
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Handler: middleware.CORS(r),
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ReadTimeout: 30 * time.Second,
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WriteTimeout: 120 * time.Second,
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IdleTimeout: 60 * time.Second,
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}
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quit := make(chan os.Signal, 1)
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signal.Notify(quit, syscall.SIGINT, syscall.SIGTERM)
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go func() {
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log.Printf("Starting ByteDance TTS to OpenAI API Adapter Server")
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log.Printf("Listening on port: %s", setting.Server.Port)
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log.Printf("OpenAI TTS endpoint: http://localhost:%s/v1/audio/speech", setting.Server.Port)
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log.Printf("Health check: http://localhost:%s/health", setting.Server.Port)
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log.Printf("Metrics: http://localhost:%s/metrics", setting.Server.Port)
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log.Printf("Using ByteDance v3 API")
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if err := server.ListenAndServe(); err != nil && err != http.ErrServerClosed {
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log.Fatalf("Server failed to start: %v", err)
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}
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}()
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<-quit
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log.Println("Shutting down server...")
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ctx, cancel := context.WithTimeout(context.Background(), 5*time.Second)
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defer cancel()
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if err := server.Shutdown(ctx); err != nil {
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log.Printf("Server forced to shutdown: %v", err)
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} else {
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log.Println("Server exited gracefully")
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}
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}
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