async connect

[Matthew Williams <mgwilliams@xxxxxxxxx>]

Hi,

I'm working on a project that requires full async functionality. In what
version was the ssh_set_blocking function call introduced and to what
degree does it work?

Also, it seems that the fd returns immediately as readable after calling
connect, but calling connect again does not clear the readable state --
making it difficult to properly monitor for the connection being
established.

Any pointers would be appreciated. Thanks!

Matthew