fix: 修复关闭SSH终端标签页时会话状态未更新的问题

server/app/middleware/error_handler.go

@@ -0,0 +1,28 @@
+package middleware
+
+import (
+	"fmt"
+	"next-terminal/server/log"
+
+	"next-terminal/server/api"
+
+	"github.com/labstack/echo/v4"
+)
+
+func ErrorHandler(next echo.HandlerFunc) echo.HandlerFunc {
+	return func(c echo.Context) error {
+
+		if err := next(c); err != nil {
+
+			fmt.Printf("%+v\n", err)
+			log.Error("api error", log.NamedError("err", err))
+			if he, ok := err.(*echo.HTTPError); ok {
+				message := fmt.Sprintf("%v", he.Message)
+				return api.Fail(c, he.Code, message)
+			}
+
+			return api.Fail(c, -1, err.Error())
+		}
+		return nil
+	}
+}