private void BeginTryToConnectParticipant(Participant participant, string nickname)
{
participant.BeginSend(new Message(nickname), () =>
{
participant.BeginReceive(OnMessage, exception => { throw exception; });
}, OnError);
}
private static void OnReceiveMessage(Message message)
{
participant.Nickname = message.ToString();
if (room.Join(participant))
{
Console.WriteLine("--" + participant.Nickname + "--");
participant.BeginSend(new Message("Yes"), () =>
{
participant.BeginSend(new Message(room.GetParticipantsNicknames()), () =>
{
BroadcastMessage(participant);
}, OnError);
}, OnError);
}
else
{
participant.BeginSend(new Message("No"), () =>
{
TryToReceive(participant);
}, OnError);
}
}
private void BeginWrite(Participant participant, string text)
{
try
{
if (text == string.Empty)
{
throw new EmptyMessageException();
}
Message message = new Message(text);
participant.BeginSend(message, () =>
{
Dispatcher.Invoke(() => messageBox.Text = string.Empty);
}, OnBeginWriteError);
}
catch (EmptyMessageException exception)
{
OnBeginWriteError(exception);
}
}