[JIRA] Resolved: (GRIZZLY-1617) Blocking write (temporary selector write) may start to consume 100% CPU

  • From: "oleksiys (JIRA)" <jira-no-reply@...>
  • To: issues@...
  • Subject: [JIRA] Resolved: (GRIZZLY-1617) Blocking write (temporary selector write) may start to consume 100% CPU
  • Date: Tue, 10 Dec 2013 21:01:49 +0000 (UTC)
  • Auto-submitted: auto-generated


     [ 
https://java.net/jira/browse/GRIZZLY-1617?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel
 ]

oleksiys resolved GRIZZLY-1617.
-------------------------------

    Fix Version/s: 1.9.59
                   2.3.9
                   3.0
       Resolution: Fixed

[1.9.x]
Revision:   87afb1624da8471574b5ad73dad320b85109314a
Date:       2013-12-10 20:11:29 UTC

[2.3.x]
Revision:   81a21918a0429c0dd1542e50d6eb379243bd0f1f
Date:       2013-12-10 20:06:33 UTC

[master]
Revision:   b17fca3330c22e34a2a3154d97c45e0d2fcdc2b8
Date:       2013-12-10 20:06:33 UTC

Log Message:
------------
+ fix issue #1617
https://java.net/jira/browse/GRIZZLY-1617

"Blocking write (temporary selector write) may start to consume 100% CPU"


> Blocking write (temporary selector write) may start to consume 100% CPU
> -----------------------------------------------------------------------
>
>                 Key: GRIZZLY-1617
>                 URL: https://java.net/jira/browse/GRIZZLY-1617
>             Project: grizzly
>          Issue Type: Bug
>    Affects Versions: 1.9.58, 2.3.7
>            Reporter: oleksiys
>            Priority: Critical
>             Fix For: 1.9.59, 2.3.9, 3.0
>
>
> Currently if temporary selector writer (blocking writer) can't write data 
> without blocking on the selector - it may go into a loop, which consumes 
> 100% CPU. It happens because we don't clear the selectedKeys set after the 
> first Selector.select() operation.

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[JIRA] Created: (GRIZZLY-1617) Blocking write (temporary selector write) may start to consume 100% CPU

oleksiys (JIRA) 12/10/2013

[JIRA] Resolved: (GRIZZLY-1617) Blocking write (temporary selector write) may start to consume 100% CPU

oleksiys (JIRA) 12/10/2013
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