/// <summary>
/// 添加或更新到客户端列表
/// </summary>
public int AddOrUpdate(string host, TcpClient client)
{
try
{
HostNumber++;
var item = TcpClientList.FirstOrDefault(x => x.Host == host);
if (item == null)
{
var model = new TcpClientInfo()
{
Number = HostNumber,
Host = host,
Client = client,
IsConnect = true,
ConnectTime = DateTime.Now
};
TcpClientList.Add(model);
return(model.Number);
}
else
{
item.Client = client;
}
}
catch { }
return(0);
}
/// <summary>
/// 添加或更新到客户端列表
/// </summary>
public int AddOrUpdate(string host, TcpClient client)
{
try
{
HostNumber++;
var item = TcpClientList.FirstOrDefault(x => x.Host == host);
if (item == null)
{
string ip = "";
int ipFlagIndex = host.IndexOf(":");
if (ipFlagIndex > 0)
{
ip = host.Substring(0, ipFlagIndex);
}
var model = new TcpClientInfo()
{
Number = HostNumber,
IP = ip,
Host = host,
Client = client,
IsConnect = true,
ConnectTime = DateTime.Now
};
TcpClientList.Add(model);
return(model.Number);
}
else
{
item.Client = client;
}
}
catch { }
return(0);
}
private void ConnectTask(string host, TcpClient client)
{
TcpClientInfo clientInfo = TcpClientManager.GetInfoByHost(host);
DateTime HeartbeatTime = DateTime.Now;
//发送心跳
Task.Factory.StartNew(() =>
{
while (client.Connected)
{
TcpDataModel model = new TcpDataModel()
{
Type = int.MaxValue
};
TcpStreamHelper.Write(client, model);
Sleep.S(5);
//if (DateTime.Now.AddSeconds(-10) > HeartbeatTime)
// client.Close();
Sleep.S(5);
}
});
//接收消息
Task.Factory.StartNew(() =>
{
OnConnectAction?.Invoke(clientInfo);//委托：已连接
while (client.Connected)
{
try
{
TcpDataModel model = TcpStreamHelper.Read(client);
if (model != null)
{
if (model.Type == int.MaxValue)
{
//过滤心跳
HeartbeatTime = DateTime.Now;
}
else
{
TcpClientManager.UpdateDownloadFlowCount(host, model.Data.Length);
OnReceiveAction(clientInfo, model);//委托：接收消息
}
}
}
catch { }
//Sleep.S(1);
}
client.Close();
TcpClientManager.RemoveByHost(host);
OnDisconnectAction?.Invoke(clientInfo);//委托：断开连接
});
}
public TcpClientInfo GetInfoByHost(string host)
{
TcpClientInfo client = null;
try
{
if (IsExistByHost(host))
{
client = TcpClientList.FirstOrDefault(x => x.Host == host);
}
}
catch { }
return(client);
}