adding rsockets support into JDK

Lu, Yingqi yingqi.lu at intel.com
Tue Jan 8 18:19:29 UTC 2019


Chris,

Thank you very much for your help! I already applied your changes to my local repository.

Thanks,
Lucy

From: Chris Hegarty [mailto:chris.hegarty at oracle.com]
Sent: Tuesday, January 8, 2019 6:19 AM
To: Alan Bateman <Alan.Bateman at oracle.com>; Lu, Yingqi <yingqi.lu at intel.com>
Cc: nio-dev at openjdk.java.net; Viswanathan, Sandhya <sandhya.viswanathan at intel.com>; Aundhe, Shirish <shirish.aundhe at intel.com>; Kaczmarek, Eric <eric.kaczmarek at intel.com>
Subject: Re: adding rsockets support into JDK

Alan, Lucy,

Specifically on block I/O emulation in the socket channel
implementation.


On 8 Jan 2019, at 11:00, Alan Bateman <Alan.Bateman at oracle.com<mailto:Alan.Bateman at oracle.com>> wrote:
...
Chris has an environment to test out the patches so I assume he will have comments too. At this point I'm just trying to understand whether the approach is to emulate blocking I/O everywhere or just the two operations.

I believe that the following changes fully implement the emulation:

  http://cr.openjdk.java.net/~chegar/rsocket/webrev.26.1/

I need to write some additional tests for certain specific aspects of
this, like sending OOB, but I think this is good (and somewhat simpler).
[ I also verified that the Socket and Socket Adapter implementations are
working fine, again some additional test coverage will be needed. ]

-Chris
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