/// <summary>
/// When new client is added
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public async void ClientAdded(object sender, EventArgs e)
{
var socket = ((CustomEventArgs)e).ClientSocket;
var clientReader = new DataReader(socket.InputStream);
clientReader.InputStreamOptions = InputStreamOptions.Partial;
string clientName;
while (true)
{
uint sizeFieldCount = await clientReader.LoadAsync(sizeof(uint));
if (sizeFieldCount != sizeof(uint))
{
// The underlying socket was closed before we were able to read the whole data.
return;
}
uint bytesLength = clientReader.ReadUInt32();
uint actualBytesLength = await clientReader.LoadAsync(bytesLength);
if (bytesLength != actualBytesLength)
{
// The underlying socket was closed before we were able to read the whole data.
return;
}
var buffer = new byte[bytesLength];
clientReader.ReadBytes(buffer);
clientName = Encoding.Unicode.GetString(buffer);
var newClient = new ConnectedClient(clientName, socket);
clients.Add(newClient);
break;
}
OnClientConnected(socket, clientName);
foreach (var client in clients)
SendUsersList(client.Connection, client.UserName, clientName, ChatHelper.CONNECTED);
var state = new ChatHelper.StateObject
{
InputStream = socket.InputStream
};
var dataReader = new DataReader(socket.InputStream);
var buff = new byte[dataReader.UnconsumedBufferLength];
dataReader.ReadBytes(buff);
//ChatHelper.WriteToEventLog(Log.ClientConnected, EventLogEntryType.Information);
}
/// <summary>
/// When new client is added
/// </summary>
/// <param name="sender"></param>
/// <param name="e"></param>
public void ClientAdded(object sender, EventArgs e)
{
var socket = ((CustomEventArgs) e).ClientSocket;
var bytes = new byte[1024];
var bytesRead = socket.Receive(bytes);
var newUserName = Encoding.Unicode.GetString(bytes, 0, bytesRead);
if (clients.Any(client => client.UserName == newUserName))
{
SendNameAlreadyExist(socket,newUserName);
return;
}
var newClient = new ConnectedClient(newUserName, socket);
clients.Add(newClient);
OnClientConnected(socket, newUserName);
foreach (var client in clients)
SendUsersList(client.Connection, client.UserName, newUserName, ChatHelper.CONNECTED);
var state = new ChatHelper.StateObject
{
InputStream = socket
};
socket.BeginReceive(state.Buffer, 0, ChatHelper.StateObject.BUFFER_SIZE, 0,
OnReceive, state);
ChatHelper.WriteToEventLog(Log.ClientConnected, EventLogEntryType.Information);
}
