static async ValueTask WaitForWriteTaskAsync(ValueTask <SocketError> t)
{
SocketError socErr = await t.ConfigureAwait(false);
if (socErr == SocketError.Success)
{
return;
}
throw socErr.ToException();
}
/// <exception cref="SocketException"/>
/// <exception cref="ObjectDisposedException"/>
public ValueTask WriteAsync(ReadOnlyMemory <byte> buffer, CancellationToken cancellationToken)
{
ValueTask <SocketError> t = SendAsync(buffer, cancellationToken);
if (t.IsCompletedSuccessfully)
{
SocketError socErr = t.Result;
return(socErr == SocketError.Success
? default
: new ValueTask(Task.FromException(socErr.ToException())));
}
else
{
return(WaitForWriteTaskAsync(t));
}
