/// <summary>
/// Accepts the newly connected client and add it to the attached <see cref="ClientHandler"/>.
/// </summary>
/// <param name="socket">Socket of the new connection.</param>
/// <returns>The accepted client.</returns>
protected override TcpConnection Accept(Socket socket)
{
var client = new ChatServerClient(socket);
client.StartListening();
_clientHandler.AddClient(client);
return(client);
}
/// <summary>
/// Adds a client to this <see cref="ClientHandler"/> and subscribe to its updates.
/// </summary>
/// <param name="client"><see cref="ChatServerClient"/> to add</param>
public void AddClient(ChatServerClient client)
{
_clients.Add(client);
client.OnMessage += Client_OnMessage;
client.OnDisconnect += Client_OnDisconnect;
Console.WriteLine($"{client.HostName} connected");
ConsoleTitleBuilder.ConnectedClients = ConnectedClientCount;
}
/// <summary>
/// Handles client disconnects.
/// </summary>
/// <param name="sender">The disconnecting <see cref="ChatServerClient"/></param>
/// <param name="e">Event arguments</param>
private void Client_OnDisconnect(ChatServerClient sender, OnClientDisconnectedEventArgs e)
{
var disconnectMessage = $"{e.Client} disconnected";
_clients.Remove(sender);
BroadcastMessage(disconnectMessage);
Console.WriteLine(disconnectMessage);
ConsoleTitleBuilder.ConnectedClients = ConnectedClientCount;
}
/// <summary>
/// Handles incoming client messages.
/// </summary>
/// <param name="sender">Source <see cref="ChatServerClient"/>.</param>
/// <param name="e">Message Arguments.</param>
private void Client_OnMessage(ChatServerClient sender, OnMessageEventArgs e)
{
BroadcastMessage(e.MessageText);
Console.WriteLine($"{e.Sender} {e.MessageText}");
}
