using System;
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using System.Collections.Generic;
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using System.Linq;
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using System.Text;
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using System.Threading.Tasks;
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using IStation.Model;
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using SuperSocket;
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using SuperSocket.Channel;
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using SuperSocket.ProtoBase;
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using SuperSocket.Server;
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namespace IStation.Server
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{
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/// <summary>
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/// Session会话
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/// </summary>
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internal class MySession : AppSession,Model.IMonitorDataDockingSession
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{
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/// <summary>
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/// 会话名称
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/// </summary>
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public string SessionName { get; set; }
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/// <summary>
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/// 注册码
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/// </summary>
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public string RegisterCode { get; set; }
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/// <summary>
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/// 心跳包
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/// </summary>
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public string Heartbeat { get; set; }
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/// <summary>
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/// 是否连接
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/// </summary>
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public bool IsConnected
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{
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get
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{
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return this.State == SessionState.Connected;
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}
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}
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/// <summary>
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/// 关闭事件
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/// </summary>
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public event Action SessionClosedEvent;
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protected override ValueTask OnSessionConnectedAsync()
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{
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LogHelper.Info(this.RemoteEndPoint.ToString() + "连接成功！");
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return base.OnSessionConnectedAsync();
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}
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protected override ValueTask OnSessionClosedAsync(CloseEventArgs e)
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{
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this.SessionClosedEvent?.Invoke();
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LogHelper.Info($"{this.SessionName},Socket连接关闭，关闭原因：{e.Reason}");
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return base.OnSessionClosedAsync(e);
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}
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/// <summary>
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/// 发送文本
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/// </summary>
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public async void Send(string message)
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{
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var bts=Encoding.UTF8.GetBytes(message);
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var memory=new ReadOnlyMemory<byte>(bts);
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await ((IAppSession)this).SendAsync(memory);
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}
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/// <summary>
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/// 发送字节
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/// </summary>
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public async void Send(byte[] data)
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{
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var memory = new ReadOnlyMemory<byte>(data);
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await ((IAppSession)this).SendAsync(memory);
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}
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/// <summary>
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/// 发送字节
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/// </summary>
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public void Send(byte[] data, int offset, int length)
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{
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var bts = new byte[length];
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Buffer.BlockCopy(data, offset, bts, 0, length);
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Send(bts);
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}
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/// <summary>
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/// 关闭
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/// </summary>
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public async void Close(string reason)
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{
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LogHelper.Info($"{this.SessionName} 准备关闭会话，原因:{reason}");
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await base.CloseAsync();
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}
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}
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}
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