public async ValueTask <OmniRpcStreamReceiveResult <TMessage> > ReceiveAsync <TMessage>(CancellationToken token = default)
where TMessage : RocketPackMessageBase <TMessage>
{
OmniRpcStreamReceiveResult <TMessage> receiveResult = default;
await _connection.DequeueAsync((sequence) =>
{
Span <byte> type = stackalloc byte[1];
sequence.CopyTo(type);
switch ((PacketType)type[0])
{
case PacketType.Message:
var message = RocketPackMessageBase <TMessage> .Formatter.Deserialize(new RocketPackReader(sequence, _bufferPool), 0);
receiveResult = new OmniRpcStreamReceiveResult <TMessage>(message, null, false, false);
break;
case PacketType.ErrorMessage:
var errorMessage = OmniRpcErrorMessage.Import(sequence, _bufferPool);
receiveResult = new OmniRpcStreamReceiveResult <TMessage>(null, errorMessage, false, false);
break;
case PacketType.Canceled:
receiveResult = new OmniRpcStreamReceiveResult <TMessage>(null, null, true, false);
break;
case PacketType.Completed:
receiveResult = new OmniRpcStreamReceiveResult <TMessage>(null, null, false, true);
break;
}
}, token);
return(receiveResult);
}
public async ValueTask SendErrorMessageAsync(OmniRpcErrorMessage errorMessage, CancellationToken token = default)
{
await _connection.EnqueueAsync((bufferWriter) =>
{
bufferWriter.GetSpan(1)[0] = (byte)PacketType.ErrorMessage;
bufferWriter.Advance(1);
errorMessage.Export(bufferWriter, _bufferPool);
}, token);
}