public override Task CloseOutputAsync(GameSocketCloseStatus closeStatus, string statusDescription, CancellationToken cancellationToken)
{
// TODO: Validate state
if (State == GameSocketState.Open)
{
_state = GameSocketState.CloseSent;
}
else if (State == GameSocketState.CloseReceived)
{
_state = GameSocketState.Closed;
}
return(_closeAsync((int)closeStatus, statusDescription, cancellationToken));
}
public async override Task CloseOutputAsync(GameSocketCloseStatus closeStatus, string statusDescription, CancellationToken cancellationToken)
{
ThrowIfDisposed();
ThrowIfOutputClosed();
var message = new Message(closeStatus, statusDescription);
await _sendBuffer.SendAsync(message, cancellationToken);
if (State == GameSocketState.Open)
{
_state = GameSocketState.CloseSent;
}
else if (State == GameSocketState.CloseReceived)
{
_state = GameSocketState.Closed;
Close();
}
}
public async override Task CloseAsync(GameSocketCloseStatus closeStatus, string statusDescription, CancellationToken cancellationToken)
{
ThrowIfDisposed();
if (State == GameSocketState.Open || State == GameSocketState.CloseReceived)
{
// Send a close message.
await CloseOutputAsync(closeStatus, statusDescription, cancellationToken);
}
if (State == GameSocketState.CloseSent)
{
// Do a receiving drain
var data = new byte[1024];
GameSocketReceiveResult result;
do
{
result = await ReceiveAsync(new ArraySegment <byte>(data), cancellationToken);
}while (result.MessageType != GameSocketMessageType.Close);
}
}
public override async Task CloseAsync(GameSocketCloseStatus closeStatus, string statusDescription, CancellationToken cancellationToken)
{
if (State == GameSocketState.Open || State == GameSocketState.CloseReceived)
{
await CloseOutputAsync(closeStatus, statusDescription, cancellationToken);
}
var buffer = ArrayPool <byte> .Shared.Rent(_rentedBufferSize);
try
{
while (State == GameSocketState.CloseSent)
{
// Drain until close received
await ReceiveAsync(new ArraySegment <byte>(buffer), cancellationToken);
}
}
finally
{
ArrayPool <byte> .Shared.Return(buffer);
}
}
