Re: [Py4j-users] A question about life cycle control of sockets in GatewayServer instance

[Jason Ni <jas...@gm...>]

Hi  Barthélémy ,

Thank you. Yes I was speaking of GatewayServer on the Java side. Do you
have a plan to fix it soon?

- Jason

2012/7/14 Barthelemy Dagenais <ba...@cs...>

> Hi Jason,
>
> If you are speaking of GatewayServer on the Java side, it is a bug.
> Sockets in the connections list should be removed once a GatewayConnection
> is closed. This will require a small refactoring because the gateway
> connection is closed in one thread and the shutdown method on the
> gatewayserver can be called in another thread.
>
> Thanks for reporting this bug,
> Barthélémy
>
>
> On 2012-07-14, at 10:42 AM, Jason Ni wrote:
>
> > Hello,
> >
> > There is a List member "connections" in GatewayServer object. It holds
> every socket object until the GatewayServer is shutdown. This may be not
> good for this use case: the GatewayServer is providing a kind of service.
> Python clients connect to the GatewayServer, do some communication, close
> the connect and end the Python process, but not shutdown the server. After
> many times of this kind of connections, I see those socket objects are held
> in the "connections" list and not garbage collected.
> > Is this working as design or I did something wrong?
> >
> > Thanks,
> >
> > - Jason
> >
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