// 데이터 받기 Callback
private void ReceivedData(IAsyncResult asyncResult)
{
AsyncObject asyncObject = asyncResult.AsyncState as AsyncObject;
try { asyncObject.WorkingSocket.EndReceive(asyncResult); }
catch
{
asyncObject.WorkingSocket.Close();
return;
}
string text = Encoding.UTF8.GetString(asyncObject.Buffer);
string[] tokens = text.Split('\x01');
try
{
if (tokens[1][0] == '\x02')
{
AppendText(tokens[0] + "님이 입장하셨습니다.");
}
else if (tokens[1][0] == '\x03')
{
AppendText(tokens[0] + "님이 퇴장하셨습니다.");
}
else if (tokens[1][0] == '\x04')
{
try
{
AppendText("서버 종료로 서버와의 연결이 해제되었습니다.");
serverSocket.Close();
serverSocket = null;
textAddress.ReadOnly = false; textPort.ReadOnly = false; textNickName.ReadOnly = false;
}
catch { }
return;
}
else
{
AppendText("[받음] " + tokens[0] + " : " + tokens[1]);
}
}
catch { }
asyncObject.ClearBuffer();
try { asyncObject.WorkingSocket.BeginReceive(asyncObject.Buffer, 0, 4096, 0, ReceivedData, asyncObject); }
catch { asyncObject.WorkingSocket.Close(); }
}
//displays data from server
private void ReceiveData(IAsyncResult asyncResult)
{
AsyncObject asyncObject = asyncResult.AsyncState as AsyncObject;
try { asyncObject.WorkingSocket.EndReceive(asyncResult); }
catch
{
asyncObject.WorkingSocket.Close();
return;
}
string text = Encoding.UTF8.GetString(asyncObject.Buffer);
string[] tokens = text.Split('\x01');
try
{
if (tokens[1][0] == '\x02')
{
AppendText(tokens[0] + " has joined.");
}
else if (tokens[1][0] == '\x03')
{
AppendText(tokens[0] + " has left.");
}
else if (tokens[1][0] == '\x04')
{
try
{
AppendText("The server has been disconnected from the server shutdown.");
serverSocket.Close();
serverSocket = null;
tbIP.ReadOnly = false; tbPort.ReadOnly = false; tbUsername.ReadOnly = false;
}
catch { }
return;
}
else
{
AppendText("[recieved] " + tokens[0] + ": " + tokens[1]);
}
}
catch { }
asyncObject.ClearBuffer();
try { asyncObject.WorkingSocket.BeginReceive(asyncObject.Buffer, 0, 4096, 0, ReceiveData, asyncObject); }
catch { asyncObject.WorkingSocket.Close(); }
}