Method next

packages/message/server.ts:274–282

()

        let index = 0;

        const next = async (): Promise<any> => {
          if (index < this.middlewares.length) {
            const middleware = this.middlewares[index++];
            return await middleware(params, con, next);
          } else {
            // 所有中间件都执行完毕，执行最终的处理函数
            return await func(params, con);
          }
        };

        return await next();
      });