public void BroadcastMessage(IChatMsg message)
{
if (string.IsNullOrEmpty(userName))
throw new UnauthorizedAccessException("Please login first!");
chatBroker.BroadcastMessage(userName, message);
}
public void BroadcastMessage(string sourceUser, IChatMsg message)
{
Console.WriteLine($"New message from {sourceUser}: {message.Text}");
for (int i = 0; i < clients.Count; i++)
{
try
{
clients[i].OnNewMessage(sourceUser, message);
}
catch (OperationCanceledException)
{
// connection close during send
}
catch (TimeoutException)
{
// no response in time
}
catch (Exception ex)
{
Console.WriteLine(ex.ToString());
}
}
}
public void OnNewMessage(string sourceName, IChatMsg msg)
{
WriteColorLine(sourceName == username ? ConsoleColor.White : ConsoleColor.Green, $"{sourceName}: {msg.Text}");
}