public void Inject(PlayerStreams playerStreams, CharacterHudCard.Factory cardFactory)
{
this.playerStreams = playerStreams;
this.cardFactory = cardFactory;
}
public override async Task LockStepStream(IAsyncStreamReader <MStepReq> requestStream, IServerStreamWriter <MStepRes> responseStream, ServerCallContext context)
{
var authToken = context.RequestHeaders.Single(h => h.Key == "authentication").Value;
Console.WriteLine($"authToken:{authToken}");
long playerID = 0L;
if (authToken != "")
{
playerID = 24L;
}
// TODO: check if authToken is validate
if (playerID == 0L)
{
throw new AuthenticationException();
}
else if (!PlayerStreams.ContainsKey(playerID))
{
PlayerStreams.Add(playerID, responseStream);
}
CancellationTokenSource tokenSource = new CancellationTokenSource();
CancellationToken token = tokenSource.Token;
// Read incoming messages in a background task
MStepReq?lastMessageReceived = null;
var readTask = Task.Run(async() =>
{
while (!token.IsCancellationRequested && await requestStream.MoveNext(token))
{
// Next the message to observable
this.requestO.Notify(new StepMessageModel(this)
{
PlayerId = playerID, Message = requestStream.Current
});
lastMessageReceived = requestStream.Current;
Console.WriteLine($"lastMessageReceived: {lastMessageReceived}");
// if (requestStream.Current.Name == "stop")
// {
// break;
// }
}
PlayerStreams.Remove(playerID);
this.requestO.Notify(new StepMessageModel(this)
{
PlayerId = playerID, Message = new MStepReq()
{
MsgType = EMessageType.Leave
}
});
Console.WriteLine($"close client connection: {playerID}");
context.CancellationToken.ThrowIfCancellationRequested();
return("");
}, token);
context.CancellationToken.Register(() =>
{
Console.WriteLine("request closed, close the read task");
tokenSource.Cancel();
readTask.Dispose();
});
await readTask;
}
public void Inject(PlayerState playerState, PlayerStreams playerStreams, Guid playerId)
{
this.playerState = playerState;
this.playerStreams = playerStreams;
this.playerId = playerId;
}