internal async Task <HttpTestRequest> ReceiveRequestAsync(Http1TestStream stream)
{
string request = await ReadLineAsync().ConfigureAwait(false);
Match match = Regex.Match(request, @"^([^ ]+) ([^ ]+) HTTP/(\d).(\d)$");
if (!match.Success)
{
throw new Exception("Invalid request line.");
}
string method = match.Groups[1].Value;
string pathAndQuery = match.Groups[2].Value;
int versionMajor = int.Parse(match.Groups[3].Value, NumberStyles.None, CultureInfo.InvariantCulture);
int versionMinor = int.Parse(match.Groups[4].Value, NumberStyles.None, CultureInfo.InvariantCulture);
var version = new Version(versionMajor, versionMinor);
TestHeadersSink headers = await ReadHeadersAsync().ConfigureAwait(false);
_responseContentLength = headers.TryGetSingleValue("content-length", out string?contentLength)
? int.Parse(contentLength, NumberStyles.None, CultureInfo.InvariantCulture)
: method switch
{
"GET" or "HEAD" or "DELETE" or "TRACE" => 0,
_ => (int?)null
};
_responseIsChunked = headers.TryGetSingleValue("transfer-encoding", out string?transferEncoding) && transferEncoding == "chunked";
if (!_responseIsChunked && _responseContentLength == 0)
{
stream.ReleaseNextReader();
}
return(new HttpTestRequest(method, pathAndQuery, version, headers));
}
internal async Task <TestHeadersSink> ReceiveTrailingHeadersAsync(Http1TestStream stream)
{
if (_responseIsChunked)
{
TestHeadersSink headers = await ReadHeadersAsync().ConfigureAwait(false);
stream.ReleaseNextReader();
return(headers);
}
else
{
return(new TestHeadersSink());
}
}
