public static async Task <QbservableProtocol> NegotiateServerAsync(NetworkStream stream, IRemotingFormatter formatter, QbservableServiceOptions serviceOptions, CancellationToken cancel)
{
// TODO: Enable protocol registration and implement actual protocol negotiation
var protocol = new DefaultQbservableProtocol(stream, formatter, serviceOptions, cancel);
var buffer = new byte[4];
await protocol.ReceiveAsync(buffer, 0, 4).ConfigureAwait(false);
await protocol.SendAsync(buffer, 0, 4).ConfigureAwait(false);
return(protocol);
}
public static async Task <QbservableProtocol> NegotiateClientAsync(NetworkStream stream, IRemotingFormatter formatter, CancellationToken cancel)
{
// TODO: Enable protocol registration and implement actual protocol negotiation
var protocol = new DefaultQbservableProtocol(stream, formatter, cancel);
const int ping = 123;
var buffer = BitConverter.GetBytes(ping);
await protocol.SendAsync(buffer, 0, 4).ConfigureAwait(false);
await protocol.ReceiveAsync(buffer, 0, 4).ConfigureAwait(false);
Contract.Assume(BitConverter.ToInt32(buffer, 0) == ping);
return(protocol);
}