[Tutor] error

Danny Yoo dyoo at hashcollision.org
Wed Jul 6 20:37:55 EDT 2016

> Have you checked that you have the requisite permissions? That the
> socket you are connecting to exists? If its a system call error the
> problem is most likely in your environment rather than your code.

That particular error is from Windows.  One common cause for it is a
network firewall, which normally is great because at least it's
working as a first line of defense.  If that's the case, you probably
want to tell your firewall to make an exception for your program.

More information about the Tutor mailing list