public HttpVersion ReadHttpVersion()
{
ByteSpan oldBuffer = Buffer;
Utf8Span version = ReadHttpVersionAsUtf8String();
if (version.Equals(s_Http1_1))
{
return(HttpVersion.V1_1);
}
else if (version.Equals(s_Http2_0))
{
return(HttpVersion.V2_0);
}
else if (version.Equals(s_Http1_0))
{
return(HttpVersion.V1_0);
}
else
{
Buffer = oldBuffer;
return(HttpVersion.Unknown);
}
}
public static bool TryParseRequestUri(ByteSpan buffer, out Utf8Span requestUri, out int parsedBytes)
{
var uriSpan = HttpRequestReader.SliceTo(buffer, HttpRequestReader.s_SP, out parsedBytes);
requestUri = new Utf8Span(uriSpan);
return parsedBytes != 0;
}
public static bool TryParseHttpVersion(ByteSpan buffer, out Utf8Span httpVersion, out int parsedBytes)
{
var versionSpan = HttpRequestReader.SliceTo(buffer, HttpRequestReader.s_CR, HttpRequestReader.s_LF, out parsedBytes);
httpVersion = new Utf8Span(versionSpan);
return parsedBytes != 0;
}