Jython: rpyc Server doesn't report correct listening port when set to 0

[campbellr]

This seems to just be a quirk in Jython's socket implementation (see jython issue 1806):

>>> import socket
>>> s = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
>>> s.setsockopt(socket.SOL_SOCKET, socket.SO_REUSEADDR, 1)
>>> s.bind(("localhost", 0))
>>> s.settimeout(0.5)
>>> s.getsockname()
('127.0.0.1', 0)

But, if we add a call to s.listen, the next s.getsockname() returns the correct info:

>>> s.listen(1)
>>> s.getsockname()
('127.0.0.1', 57581)

I'm not sure how much you care about Jython suport, but it seems like it would pretty safe to update self.port in Server.start after calling listen.

[coldfix]

Thanks! Fix implemented as understood from your description (better late than never). Give me a shout if the problem is not solved.

Best, Thomas