/// <summary>
/// Transfer data from this socket to the destination socket
/// until this socket closes
/// </summary>
/// <returns>The number of bytes sent</returns>
public uint TunnelDataTo(HttpSocket dest)
{
uint total_sent = 0;
try
{
if (AvailableData == 0)
{
ReadRaw();
}
while (AvailableData > 0)
{
uint sent = dest.WriteBinary(Buffer, BufferPosition,
AvailableData);
if (sent < AvailableData)
{
throw new IoBroken();
}
total_sent += sent;
ReadRaw();
}
}
catch (SocketException) { /* ignore */ }
return(total_sent);
}
/// <summary>
/// Tunnel a HTTP-chunked blob of data
/// </summary>
/// <param name="dest">The destination socket</param>
/// <remarks>
/// The tunneling stops when the last chunk, identified by a
/// size of 0, arrives. The optional trailing entities are also
/// transmitted (but otherwise ignored).
/// </remarks>
public void TunnelChunkedDataTo(HttpSocket dest)
{
TunnelChunkedDataTo(dest, (byte[] b, uint o, uint s) =>
{
if (dest.WriteBinary(b, o, s) < s)
{
throw new IoBroken();
}
});
}
/// <summary>
/// Read <c>nb_bytes</c> bytes from the socket,
/// and send it to the destination socket
/// </summary>
/// <returns>The number of bytes sent</returns>
public uint TunnelDataTo(HttpSocket dest, uint nb_bytes)
{
return(TunnelDataTo((byte[] b, uint o, uint s) =>
{
if (dest.WriteBinary(b, o, s) < s)
{
throw new IoBroken();
}
}, nb_bytes));
}