public async static Task WriteMemoryStreamToAsync(ushort RequestId, FastCGI.PacketType PacketType, MemoryStream From, Stream ClientStream)
{
var Buffer = From.GetBuffer();
var BufferRealLength = (int)From.Length;
for (int n = 0; n < BufferRealLength; n += ushort.MaxValue)
{
await new FastCGIPacket()
{
RequestId = RequestId,
Type = PacketType,
Content = new ArraySegment <byte>(Buffer, n, Math.Min(ushort.MaxValue, BufferRealLength - n)),
}.WriteToAsync(ClientStream);
}
}
public async Task<FastCGIPacket> ReadFromAsync(Stream ClientStream)
{
var Header = new byte[8];
await ClientStream.ReadAsync(Header, 0, Header.Length);
var Version = Header[0];
Type = (FastCGI.PacketType)Header[1];
RequestId = (ushort)((Header[2] << 8) | (Header[3] << 0));
var ContentLength = (ushort)((Header[4] << 8) | (Header[5] << 0));
var PaddingLength = Header[6];
Content = new ArraySegment<byte>(new byte[ContentLength]);
if (ContentLength + PaddingLength > 0)
{
await ClientStream.ReadAsync(Content.Array, 0, ContentLength);
await ClientStream.ReadAsync(PaddingRead, 0, PaddingLength);
}
return this;
}
public async Task <FastCGIPacket> ReadFromAsync(Stream ClientStream)
{
var Header = new byte[8];
await ClientStream.ReadAsync(Header, 0, Header.Length);
var Version = Header[0];
Type = (FastCGI.PacketType)Header[1];
RequestId = (ushort)((Header[2] << 8) | (Header[3] << 0));
var ContentLength = (ushort)((Header[4] << 8) | (Header[5] << 0));
var PaddingLength = Header[6];
Content = new ArraySegment <byte>(new byte[ContentLength]);
if (ContentLength + PaddingLength > 0)
{
await ClientStream.ReadAsync(Content.Array, 0, ContentLength);
await ClientStream.ReadAsync(PaddingRead, 0, PaddingLength);
}
return(this);
}