using System;
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using System.Collections.Generic;
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using System.Text;
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namespace Taobao.Top.Link.Channel
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{
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/// <summary>context used with channel event
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/// </summary>
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public class ChannelContext : EventArgs
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{
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/// <summary>error from channel
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/// </summary>
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public Exception Error { get; private set; }
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/// <summary>the channel used to sending message
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/// </summary>
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public IChannelSender Sender { get; private set; }
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/// <summary>received message
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/// </summary>
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public object Message { get; private set; }
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public ChannelContext(Exception error)
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{
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this.Error = error;
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}
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public ChannelContext(object message, IChannelSender sender)
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{
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this.Message = message;
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this.Sender = sender;
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}
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/// <summary>
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/// send data to channel where the message come from
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/// </summary>
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/// <param name="data"></param>
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public void Reply(byte[] data)
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{
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if (this.Sender == null)
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throw new LinkException("can not send");
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this.Sender.Send(data);
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}
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}
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}
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