Feat: done tcp

cmds/server.go

@@ -0,0 +1,40 @@
+package cmds
+
+import (
+	"fmt"
+	"inp2025/middlewares"
+	"inp2025/tcp"
+	"io"
+	"time"
+
+	"github.com/spf13/cobra"
+	"go.uber.org/zap"
+)
+
+func pongHandler(w tcp.ResponseWriter, req *tcp.Request) error {
+	w.WriteHeader(tcp.StatusOK)
+	_, err := io.WriteString(w, string(req.Body))
+	return err
+}
+
+func tickHandler(w tcp.ResponseWriter, req *tcp.Request) error {
+	zap.L().Info("Run tickHandler")
+	for {
+		w.SocketSendString(fmt.Sprintf("time: %s", time.Now().String()))
+		time.Sleep(time.Second)
+	}
+	return nil
+}
+
+var serverCmd = &cobra.Command{
+	Use: "server",
+	Run: func(cmd *cobra.Command, args []string) {
+		router := tcp.NewRouter()
+		router.Use(middlewares.ErrorHandler)
+		router.Use(middlewares.AccessLog)
+		router.Register(tcp.MethodSOCKET, "/", tickHandler)
+		router.Register(tcp.MethodPOST, "/", pongHandler)
+
+		router.Listen(":8080")
+	},
+}