How to gracefully shutdown on KeyboardInterrupt properly?

[Shiplu Mokaddim]

Hello everyone,

I have this tiny object exposed over zerorpc.

def main():

    server = zerorpc.Server(BrokerServer(), heartbeat=(5 * 60))

    server.bind(config.LISTENNING_SOCKET)

    server.run()

I want this to be SIGINT aware. Hence I wrote it like this,

def main():

    server = zerorpc.Server(TimeslotPlanningServer(), heartbeat=(5 * 60))

    server.bind(config.LISTENNING_SOCKET)

    try:    

        server.run()

    except KeyboardInterrupt:

        # Do cleanup process

        # I clean up my server using server.killall()

        # But how do I clean up socket and everything properly?

My server launches many other clients that connect to this server.

When I receive a SIGINT ( Ctrl+C ), I disconnect those clients cleanly. 

Then I need to gracefully shutdown the server. How can I do that part?

[François-Xavier Bourlet]

Hello,

When server.run() returns, zerorpc is cleanly shutdown. Sockets should all be closed already.

Best,

fx

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