NSS Blocking Vs Non Blocking sockets

[Kannan Bhoopathy]

Hello,

I have a question related to NSS.

In the sample client/server example that is distributed with NSS, all
the
sockets created are explicitly set as blocking sockets? Is there a
reason
why it is done like that? Is this because NSS supports only blocking
sockets
and not non-blocking?

Does NSS support Non blocking sockets?

Any response to this question will be of great help.

Thanks,
Kannan.