/// <summary>
/// This method is called each time a new client is connected.
/// </summary>
/// <param name="pClientSocket">The client socket.</param>
/// <param name="pError">The error during connection.</param>
/// <returns></returns>
private Socket NewClient(ISocket pClientSocket, Exception pError)
{
if (pClientSocket?.GetSocket() != null)
{
AweSock.TcpAccept(this.ListenSocket, SocketCommunicationTypes.NonBlocking, this.NewClient);
ClientView lClientView = new ClientView()
{
Socket = pClientSocket
};
this.Clients.TryAdd(lClientView, lClientView);
this.ClientConnected?.Invoke(this, lClientView, null);
return(pClientSocket.GetSocket());
}
return(null);
}
/// <summary>
/// Decodes the specified received buffer.
/// </summary>
/// <param name="pReceivedBuffer">The p received buffer.</param>
/// <param name="pClient">The client.</param>
internal void Decode(string pReceivedBuffer, ClientView pClient)
{
IEnumerable <ANetworkCommand> lCommands = this.CommandInterpreter.Parse(pReceivedBuffer).Cast <ANetworkCommand>();
foreach (var lCommand in lCommands)
{
lCommand.ClientView = pClient;
if (lCommand is DeclareClient)
{
lCommand.Execute(this);
}
lCommand.ClientId = lCommand.ClientView.Id;
this.CommandReceived?.Invoke(this, lCommand);
Console.WriteLine("[" + lCommand.ClientId + "] = " + lCommand.Encode());
}
}
/// <summary>
/// Notifies the client declared.
/// </summary>
/// <param name="pClientView">The p client view.</param>
/// <param name="pPending">A pending client which has been removed because a previous client (in state Lost) already exists .</param>
internal void NotifyClientDeclared(ClientView pClientView, ClientView pPending)
{
this.ClientDeclared?.Invoke(this, pClientView, pPending);
}
/// <summary>
/// A client is lost.
/// </summary>
/// <param name="pClient">The lost client</param>
internal void LostClient(ClientView pClient)
{
pClient.Socket = null;
pClient.Status = Status.Lost;
this.ClientLost?.Invoke(this, pClient, null);
}
