116 lines
1.9 KiB
Go
116 lines
1.9 KiB
Go
package server
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import (
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"context"
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"log/slog"
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"os"
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"os/signal"
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"proxy-server/pkg/utils"
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"proxy-server/server/fwd"
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"proxy-server/server/pkg/env"
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"proxy-server/server/pkg/orm"
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"sync"
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"syscall"
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"time"
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"github.com/lmittmann/tint"
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"github.com/mattn/go-colorable"
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)
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type Context struct {
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context.Context
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log *slog.Logger
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}
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func Start() {
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// 初始化
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initLog()
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env.Init()
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orm.Init()
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// 退出信号
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osQuit := make(chan os.Signal)
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signal.Notify(osQuit, os.Interrupt, syscall.SIGTERM)
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errQuit := make(chan struct{})
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defer close(errQuit)
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// 启动服务
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slog.Info("启动服务")
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ctx, cancel := context.WithCancel(context.Background())
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defer cancel()
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wg := sync.WaitGroup{}
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wg.Add(1)
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go func() {
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defer wg.Done()
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err := startFwdServer(ctx)
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if err != nil {
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slog.Error("代理服务发生错误", "err", err)
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}
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errQuit <- struct{}{}
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}()
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// 等待退出信号
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select {
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case <-osQuit:
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slog.Info("服务主动退出")
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case <-errQuit:
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slog.Warn("服务异常退出")
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}
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// 退出服务
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cancel()
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timeout, cancel := context.WithTimeout(context.Background(), 5*time.Second)
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defer cancel()
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wgCh := utils.ChanWgWait(timeout, &wg)
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close(wgCh)
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select {
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case <-wgCh:
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slog.Info("服务已退出")
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case <-timeout.Done():
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slog.Warn("退出超时，强制退出")
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}
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time.Sleep(3 * time.Second)
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}
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func initLog() {
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writer := colorable.NewColorable(os.Stdout)
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logger := slog.New(tint.NewHandler(writer, &tint.Options{
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Level: slog.LevelDebug,
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ReplaceAttr: func(_ []string, attr slog.Attr) slog.Attr {
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err, ok := attr.Value.Any().(error)
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if !ok {
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return attr
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}
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return tint.Err(err)
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},
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}))
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slog.SetDefault(logger)
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}
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func startFwdServer(ctx context.Context) error {
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server := fwd.New(nil)
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go func() {
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<-ctx.Done()
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server.Close()
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}()
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server.Run()
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return nil
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}
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func startMntServer(ctx context.Context) {
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}
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func startWebServer(ctx context.Context) {
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}
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