[zeromq-dev] Assert in signaller.cpp on XP if Cisco VPN Client isinstalled - possible fix

[Pieter Hintjens]

Could you get the detailed error message from the failed connect() call?

The code does look accurate so it might be a Windows weirdness -
SO_REUSEADDR not working.

It should be easy to isolate and test with a stand-alone piece of code.

If there's no other solution then we might use ephemeral ports instead
of reusing the same listening port over and over.

-Pieter