Files
usernode/internal/server/server.go
T
cao.wangrenbo ae45aba607 feat(M0): 工程骨架 — Go 后端 + Vue3 前端脚手架
- Go 工程:cmd/usernode CLI(serve/migrate/admin create/reset-password/user otp)
  + internal/{config,model,service,system,auth,cron,api,router,server,pkg,webui}
- 配置:TOML + 环境变量覆盖(USERNODE_<SEC>_<FIELD>),config.example.toml
- 数据:GORM 双驱动(SQLite/MySQL)8 表模型,migrate 子命令可跑通
- 系统层:system.Manager 接口(useradd/userdel/passwd 白名单,dev dry-run)
- HTTP:Gin 路由骨架(/api/v1 + 501 占位),healthz,slog 结构化日志,优雅启停
- 前端:Vite + Vue3 + TS + Element Plus 最小可运行(web/),go:embed 打通
- 构建:deploy/Containerfile 多阶段单二进制镜像,web/Containerfile.dev 前端 dev
  镜像,Makefile(build/test/dev/web-build/image);go.mod 锁定 go 1.22
- 验证:go build/vet/test 通过;podman 镜像构建运行 healthz+embed 通过
2026-08-29 22:43:27 +08:00

59 lines
1.3 KiB
Go

// Package server 提供 HTTP 服务与优雅启停。
package server
import (
"context"
"errors"
"log/slog"
"net/http"
"os/signal"
"syscall"
"time"
)
// Server 封装 http.Server 与优雅关闭。
type Server struct {
http *http.Server
log *slog.Logger
}
// New 创建 Server。
func New(addr string, handler http.Handler, log *slog.Logger) *Server {
return &Server{
http: &http.Server{
Addr: addr,
Handler: handler,
ReadHeaderTimeout: 10 * time.Second,
ReadTimeout: 30 * time.Second,
WriteTimeout: 30 * time.Second,
IdleTimeout: 60 * time.Second,
},
log: log,
}
}
// Run 启动并阻塞,直到收到 SIGINT/SIGTERM 完成优雅关闭。
func (s *Server) Run() error {
ctx, stop := signal.NotifyContext(context.Background(), syscall.SIGINT, syscall.SIGTERM)
defer stop()
errCh := make(chan error, 1)
go func() {
s.log.Info("server: listening", "addr", s.http.Addr)
errCh <- s.http.ListenAndServe()
}()
select {
case err := <-errCh:
if errors.Is(err, http.ErrServerClosed) {
return nil
}
return err
case <-ctx.Done():
s.log.Info("server: shutting down")
shutdownCtx, cancel := context.WithTimeout(context.Background(), 10*time.Second)
defer cancel()
return s.http.Shutdown(shutdownCtx)
}
}