| using System; | 
| using System.Collections.Generic; | 
| using System.Text; | 
|   | 
| namespace Taobao.Top.Link.Channel | 
| { | 
|     /// <summary>a channel used to sending message | 
|     /// </summary> | 
|     public interface IChannelSender | 
|     { | 
|         /// <summary>send bytes | 
|         /// </summary> | 
|         /// <param name="data"></param> | 
|         void Send(byte[] data); | 
|         /// <summary>close channel with given reason | 
|         /// </summary> | 
|         /// <param name="reason"></param> | 
|         void Close(string reason); | 
|     } | 
| } |