internal CurlResponseMessage(EasyRequest easy)
{
Debug.Assert(easy != null, "Expected non-null EasyRequest");
RequestMessage = easy._requestMessage;
ResponseStream = new CurlResponseStream(easy);
Content = new NoWriteNoSeekStreamContent(ResponseStream);
// On Windows, we pass the equivalent of the easy._cancellationToken
// in to StreamContent's ctor. This in turn passes that token through
// to ReadAsync operations on the stream response stream when HttpClient
// reads from the response stream to buffer it with ResponseContentRead.
// We don't need to do that here in the Unix implementation as, until the
// SendAsync task completes, the handler will have registered with the
// CancellationToken with an action that will cancel all work related to
// the easy handle if cancellation occurs, and that includes canceling any
// pending reads on the response stream. It wouldn't hurt anything functionally
// to still pass easy._cancellationToken here, but it will increase costs
// a bit, as each read will then need to allocate a larger state object as
// well as register with and unregister from the cancellation token.
}
