I'm working with a SecureNetworkStream, but it looks like the DataAvailable property is not implemented on it.

I tried setting up an asynchronous receive with a 0 byte buffer but I get an error in the SecureSocket class for the 0 byte buffer.

In the following line:

return m_Controller.BeginReceive(buffer, offset, size, callback, state);

I get an argument out of range exception. It doesn't seem to like taking a 0 length byte buffer.

Thanks, we'll fix that in the next release. In the mean time, you can pass in a byte buffer of one byte [but set the size parameter to 0].