private async Task EndpointDisconnected(IEndpoint endpoint, DisconnectedArgs args)
{
log.Info("endpoint disconnected (id: " + endpoint.Connection.Id + ", by " + (args.RemoteDisconnect ? "client" : "server") + ")");
Connection connection = endpoint.Connection as Connection;
//wait for connection to pass 'connecting' state
using (var aLock = await connection.StateMutex.Lock(Const.DEADLOCK_TIMEOUT))
{
while (connection.State == ConnectionState.Connecting)
{
await connection.StateMutex.Wait(aLock, Const.DEADLOCK_TIMEOUT);
}
}
Data.RemoveConnection(connection);
using (var aLock = await Mutex.Lock(Const.DEADLOCK_TIMEOUT))
{
_ = Messenger.BroadcastMessage(Messages.ClientDisconnected(connection));
_ = Data.SetConnectionState(connection, ConnectionState.Disconnected);
}
await Modules.HandleDisconnect(connection);
}
private async Task BroadcastMessage(Message msg)
{
HashSet <IConnection> connections = Messenger.Connections.Connections.Where((c) => Data.ConnectionDic.ContainsKey(c.Id)).ToHashSet();
await Messenger.BroadcastMessage(connections, msg);
}
private async Task ChatBroadcast(ChatRoom chat, MessageUtilities.Message msg)
{
await Messenger.BroadcastMessage(chat.Connections, msg);
}
private Task GameBroadcast(GameInstance game, Message msg)
{
return(Messenger.BroadcastMessage(game.Connections.Select(c => c.Connection), msg));
}