So look like it will be fixed with https://github.com/netty/netty/pull/7801 ?
On Tuesday, March 20, 2018 at 3:52:26 AM UTC-7, Rogan Dawes wrote: > > So the real issue seems to be this one: > > https://github.com/netty/netty/issues/7255 > > I'm using netty 4.1.22.Final on Linux (Ubuntu 16.04, OpenJDK 1.8.0_151). > > Rogan > > > On Monday, March 12, 2018 at 2:48:52 PM UTC+2, Rogan Dawes wrote: >> >> Hi Nat, >> >> Thanks for the pointer. It does sound quite similar! >> >> I've experienced the problem on both OS X and Linux, but more prevalent >> on OS X, I'd say. Next time it happens, I'll try put a breakpoint in that >> method, and trace it to see what is happening. >> >> Rogan >> >> >> On Mon, Mar 12, 2018 at 1:05 PM Nat <[email protected]> wrote: >> >>> Sounds similar to this issue: https://github.com/netty/netty/issues/2465 >>> Which platform is it? Linux version? >>> >>> >>> >>> On Tuesday, February 27, 2018 at 10:53:31 PM UTC-8, Rogan Dawes wrote: >>>> >>>> (Apologies if this is a duplicate post) >>>> >>>> I am writing an app using Netty (4.1.16-Final), that after a while ends >>>> up using 100% CPU (on multiple cores, in some cases). >>>> >>>> I used VisualVM to try get an idea what was going on, and it showed up >>>> as being: >>>> >>>> io.netty.channel.nio.SelectedSelectionKeySetSelector.select() >>>> >>>> I have attached a screenshot showing a more detailed trace. >>>> >>>> Any ideas what could be causing >>>> SelectedSelectionKeySetSelector.select() to spin like this? >>>> >>>> Thanks! >>>> >>>> Rogan >>>> >>>> >>>> -- >>> You received this message because you are subscribed to the Google >>> Groups "Netty discussions" group. >>> To unsubscribe from this group and stop receiving emails from it, send >>> an email to [email protected]. >>> To view this discussion on the web visit >>> https://groups.google.com/d/msgid/netty/a7235d0e-7821-4a44-b8bd-caa553c2e68d%40googlegroups.com >>> >>> <https://groups.google.com/d/msgid/netty/a7235d0e-7821-4a44-b8bd-caa553c2e68d%40googlegroups.com?utm_medium=email&utm_source=footer> >>> . >>> For more options, visit https://groups.google.com/d/optout. >>> >> -- You received this message because you are subscribed to the Google Groups "Netty discussions" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/netty/7d0ca72d-16c3-4d94-9886-504a9332e7c4%40googlegroups.com. For more options, visit https://groups.google.com/d/optout.
