POC ZeroRPC server

zerorpc_server.py

# -*- coding: utf-8 -*-

import logging
import platform
import signal
import gevent
import zerorpc

Server = None

class Api(object):
    @staticmethod
    def version():
        return platform.python_version()

def handle_sigint(signal, frame):
    global Server
    logger = logging.getLogger()
    logger.warn('received SIGINT, shutting down')
    try:
        Server.close()
    except:
        logger.warn('server misbehaving badly')

def init():
    gevent.signal(signal.SIGINT, handle_sigint)

def main():
    init()
    global Server
    Server = zerorpc.Server(Api)
    Server.bind('tcp://127.0.0.1:4242')
    logger = logging.getLogger()
    logger.warn('starting server')
    Server.run()

if __name__ == '__main__':
    main()

changed init() code to use gevent.signal() instead of signal.signal() to avoid an exception being raised (cf 0rpc/zerorpc-python#164)