private HandleResult _server_OnClose(IntPtr connId)
{
String connectIp = "";
ushort connectPort = 0;
if (_server.GetRemoteAddress(connId, ref connectIp, ref connectPort))
{
ClientInformation ci = new ClientInformation()
{
ConnId = connId,
IpAddress = connectIp,
Port = connectPort
};
UpdateSourceDic(ci, ClientConnectStateEnum.Close);
UpdateClientListInvoke();
AddMessageToControlInvoke(richTextBoxReceiver, String.Format("|{0}| close connection",ci.GetFullAddress() ));
}
else
{
}
return HandleResult.Ok;
}
private void UpdateSourceDic(ClientInformation ci, ClientConnectStateEnum connectState)
{
String key = String.Format("{0}:{1}", ci.IpAddress, ci.Port);
if (connectState == ClientConnectStateEnum.Connect)
{
if (!_dicClient.ContainsKey(key))
{
_dicClient.Add(key,ci);
}
}
else
{
if (_dicClient.ContainsKey(key))
{
_dicClient.Remove(key);
}
}
}
private HandleResult _server_OnAccept(IntPtr connId, IntPtr pClient)
{
String connectIp = "";
ushort connectPort = 0;
ClientInformation ci = null;
if (_server.GetRemoteAddress(connId, ref connectIp, ref connectPort))
{
ci = new ClientInformation()
{
ConnId = connId,
IpAddress = connectIp,
Port = connectPort
};
UpdateSourceDic(ci, ClientConnectStateEnum.Connect);
UpdateClientListInvoke();
AddMessageToControlInvoke(richTextBoxReceiver,String.Format("|{0}| connected",ci.GetFullAddress()));
}
else
{
}
if (_server.SetConnectionExtra(connId, ci))
{
AddMessageToControlInvoke(richTextBoxReceiver, String.Format("|{0}| setconnect success", ci.GetFullAddress()));
}
return HandleResult.Ok;
}
private void Send(ClientInformation ci, String message)
{
byte[] bytes = Encoding.Unicode.GetBytes(message);
Boolean result= _server.Send(ci.ConnId, bytes, 0, bytes.Length);
if (result)
{
AddMessageToControlInvoke(richTextBoxSender,String.Format("->|{0}|\r\n{1}\r\n",ci.GetFullAddress(),message));
SetTextInvoke(textBoxSender, "", false);
}
}