Re: [Py4j-users] A question about life cycle control of sockets in GatewayServer instance
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Re: [Py4j-users] A question about life cycle control of sockets in GatewayServer instance
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From: Barthelemy D. <ba...@cs...> - 2012-07-16 08:46:25
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I plan to work on Py4J next weekend and I already created an issue on GitHub for this bug. If I manage to fix a few bugs, I'll make a temporary release in the current-release directory: https://github.com/bartdag/py4j/tree/master/current-release Barthélémy On Sun, July 15, 2012 9:45 pm, Jason Ni wrote: > 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 >>> >>> >> ----------------------------------------------------------------------- >> ------- >> >>> Live Security Virtual Conference >>> Exclusive live event will cover all the ways today's security and >>> threat landscape has changed and how IT managers can respond. >>> Discussions >>> will include endpoint security, mobile security and the latest in >>> malware threats. >> http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/______________ >> _________________________________ >> >>> Py4j-users mailing list >>> Py4...@li... >>> https://lists.sourceforge.net/lists/listinfo/py4j-users >>> >> >> >> >> ----------------------------------------------------------------------- >> ------- >> Live Security Virtual Conference >> Exclusive live event will cover all the ways today's security and >> threat landscape has changed and how IT managers can respond. >> Discussions >> will include endpoint security, mobile security and the latest in >> malware threats. >> http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/ >> _______________________________________________ >> Py4j-users mailing list >> Py4...@li... >> https://lists.sourceforge.net/lists/listinfo/py4j-users >> >> > ------------------------------------------------------------------------- > ----- > Live Security Virtual Conference > Exclusive live event will cover all the ways today's security and > threat landscape has changed and how IT managers can respond. Discussions > will include endpoint security, mobile security and the latest in malware > threats. > http://www.accelacomm.com/jaw/sfrnl04242012/114/50122263/________________ > _______________________________ > Py4j-users mailing list > Py4...@li... > https://lists.sourceforge.net/lists/listinfo/py4j-users > > |
