private void broadcast(Channel channel, ChannelData channelData)
{
foreach (Client client in channel.listeners) {
if (client.udpAddress != null)
{
sendMessage(client.udpAddress, channelData);
}
else {
log.Debug("No address for: " + client);
}
}
}
public override void handleClient(Object client)
{
base.handleClient(client);
TcpClient tcpClient = (TcpClient)client;
Message message = receiveMessage(tcpClient);
string userName = message.user;
log.Info("Received message: " + message.GetType().Name + " from: " + message.user);
Client requestClient = clients.findClient(message.user);
if (message is JoinServer) {
if (requestClient == null)
{
requestClient = new Client(message.user);
clients.Add(requestClient);
}
else {
log.Info("Client with name: " + requestClient.name + " already exists");
}
currentUserList();
log.Info(requestClient + " has joined the server");
}
else if (message is LeaveServer) {
eraseUser(requestClient);
currentUserList();
log.Info(requestClient + " has left the server");
}
else if (message is StartChannel) {
StartChannel startChannel = (StartChannel)message;
string channelName = startChannel.channelName;
channels[channelName] = new Channel(channelName);
log.Info("Starting channel: " + channelName + " by: " + requestClient);
}
else if (message is JoinChannel) {
JoinChannel joinChannel = (JoinChannel)message;
string channelName = joinChannel.channelName;
channels[channelName].listeners.Add(requestClient);
log.Info("Join channel: " + channelName + " by: " + requestClient);
}
else if (message is LeaveChannel) {
LeaveChannel leaveChannel = (LeaveChannel)message;
string channelName = leaveChannel.channelName;
channels[channelName].listeners.Remove(requestClient);
log.Info("Join channel: " + channelName + " by: " + requestClient);
}
else if (message is RequestChannelList) {
ChannelList channelList = new ChannelList();
channelList.channelList = channels.Keys.ToArray();
sendMessage(tcpClient, channelList);
log.Info("Answering channel list");
}
tcpClient.Close();
}