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Posted to dev@hc.apache.org by "James Miller (Created) (JIRA)" <ji...@apache.org> on 2011/11/07 20:28:51 UTC
[jira] [Created] (HTTPCLIENT-1143) CachingHttpClient leaks
connections with stale-if-error
CachingHttpClient leaks connections with stale-if-error
-------------------------------------------------------
Key: HTTPCLIENT-1143
URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1143
Project: HttpComponents HttpClient
Issue Type: Bug
Components: Cache
Affects Versions: 4.2 Alpha1, 4.1.2
Reporter: James Miller
Priority: Critical
Fix For: Future
If you are using the "stale-if-error" Cache-control header and CachingHttpClient decides to use a stale cached response it does not clean up the existing backend response.
This bug causes connections to leak from the connection pool each time the stale-if-error flow is executed.
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[jira] [Commented] (HTTPCLIENT-1143) CachingHttpClient leaks
connections with stale-if-error
Posted by "Jon Moore (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HTTPCLIENT-1143?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13145787#comment-13145787 ]
Jon Moore commented on HTTPCLIENT-1143:
---------------------------------------
Hi James, thanks for finding this. I'm actually working on a unit test to reproduce, although I agree you've found a bug and your patch should address it. Just dotting all the i's, so to speak.
> CachingHttpClient leaks connections with stale-if-error
> -------------------------------------------------------
>
> Key: HTTPCLIENT-1143
> URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1143
> Project: HttpComponents HttpClient
> Issue Type: Bug
> Components: Cache
> Affects Versions: 4.1.2, 4.2 Alpha1
> Reporter: James Miller
> Assignee: Jon Moore
> Priority: Critical
> Labels: cache, stale-if-error
> Fix For: Future
>
> Attachments: httpclient-1143.patch
>
>
> If you are using the "stale-if-error" Cache-control header and CachingHttpClient decides to use a stale cached response it does not clean up the existing backend response.
> This bug causes connections to leak from the connection pool each time the stale-if-error flow is executed.
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[jira] [Updated] (HTTPCLIENT-1143) CachingHttpClient leaks
connections with stale-if-error
Posted by "Jon Moore (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HTTPCLIENT-1143?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jon Moore updated HTTPCLIENT-1143:
----------------------------------
Fix Version/s: (was: Future)
4.2 Alpha2
4.1.3
> CachingHttpClient leaks connections with stale-if-error
> -------------------------------------------------------
>
> Key: HTTPCLIENT-1143
> URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1143
> Project: HttpComponents HttpClient
> Issue Type: Bug
> Components: Cache
> Affects Versions: 4.1.2, 4.2 Alpha1
> Reporter: James Miller
> Assignee: Jon Moore
> Priority: Critical
> Labels: cache, stale-if-error
> Fix For: 4.1.3, 4.2 Alpha2
>
> Attachments: httpclient-1143.patch
>
>
> If you are using the "stale-if-error" Cache-control header and CachingHttpClient decides to use a stale cached response it does not clean up the existing backend response.
> This bug causes connections to leak from the connection pool each time the stale-if-error flow is executed.
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[jira] [Assigned] (HTTPCLIENT-1143) CachingHttpClient leaks
connections with stale-if-error
Posted by "Jon Moore (Assigned) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HTTPCLIENT-1143?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jon Moore reassigned HTTPCLIENT-1143:
-------------------------------------
Assignee: Jon Moore
> CachingHttpClient leaks connections with stale-if-error
> -------------------------------------------------------
>
> Key: HTTPCLIENT-1143
> URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1143
> Project: HttpComponents HttpClient
> Issue Type: Bug
> Components: Cache
> Affects Versions: 4.1.2, 4.2 Alpha1
> Reporter: James Miller
> Assignee: Jon Moore
> Priority: Critical
> Labels: cache, stale-if-error
> Fix For: Future
>
> Attachments: httpclient-1143.patch
>
>
> If you are using the "stale-if-error" Cache-control header and CachingHttpClient decides to use a stale cached response it does not clean up the existing backend response.
> This bug causes connections to leak from the connection pool each time the stale-if-error flow is executed.
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[jira] [Updated] (HTTPCLIENT-1143) CachingHttpClient leaks
connections with stale-if-error
Posted by "James Miller (Updated) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HTTPCLIENT-1143?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
James Miller updated HTTPCLIENT-1143:
-------------------------------------
Attachment: httpclient-1143.patch
patch for stale-if-error connection leak
> CachingHttpClient leaks connections with stale-if-error
> -------------------------------------------------------
>
> Key: HTTPCLIENT-1143
> URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1143
> Project: HttpComponents HttpClient
> Issue Type: Bug
> Components: Cache
> Affects Versions: 4.1.2, 4.2 Alpha1
> Reporter: James Miller
> Priority: Critical
> Labels: cache, stale-if-error
> Fix For: Future
>
> Attachments: httpclient-1143.patch
>
>
> If you are using the "stale-if-error" Cache-control header and CachingHttpClient decides to use a stale cached response it does not clean up the existing backend response.
> This bug causes connections to leak from the connection pool each time the stale-if-error flow is executed.
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[jira] [Commented] (HTTPCLIENT-1143) CachingHttpClient leaks
connections with stale-if-error
Posted by "Jon Moore (Commented) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HTTPCLIENT-1143?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13145808#comment-13145808 ]
Jon Moore commented on HTTPCLIENT-1143:
---------------------------------------
Patch checked in to trunk with slight modifications, including unit test to reproduce. Thanks, James! I'll work on getting this ported to the release branches next.
> CachingHttpClient leaks connections with stale-if-error
> -------------------------------------------------------
>
> Key: HTTPCLIENT-1143
> URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1143
> Project: HttpComponents HttpClient
> Issue Type: Bug
> Components: Cache
> Affects Versions: 4.1.2, 4.2 Alpha1
> Reporter: James Miller
> Assignee: Jon Moore
> Priority: Critical
> Labels: cache, stale-if-error
> Fix For: 4.1.3, 4.2 Alpha2
>
> Attachments: httpclient-1143.patch
>
>
> If you are using the "stale-if-error" Cache-control header and CachingHttpClient decides to use a stale cached response it does not clean up the existing backend response.
> This bug causes connections to leak from the connection pool each time the stale-if-error flow is executed.
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[jira] [Resolved] (HTTPCLIENT-1143) CachingHttpClient leaks
connections with stale-if-error
Posted by "Jon Moore (Resolved) (JIRA)" <ji...@apache.org>.
[ https://issues.apache.org/jira/browse/HTTPCLIENT-1143?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]
Jon Moore resolved HTTPCLIENT-1143.
-----------------------------------
Resolution: Fixed
Patch applied and backported to 4.1.x release branch.
> CachingHttpClient leaks connections with stale-if-error
> -------------------------------------------------------
>
> Key: HTTPCLIENT-1143
> URL: https://issues.apache.org/jira/browse/HTTPCLIENT-1143
> Project: HttpComponents HttpClient
> Issue Type: Bug
> Components: Cache
> Affects Versions: 4.1.2, 4.2 Alpha1
> Reporter: James Miller
> Assignee: Jon Moore
> Priority: Critical
> Labels: cache, stale-if-error
> Fix For: 4.1.3, 4.2 Alpha2
>
> Attachments: httpclient-1143.patch
>
>
> If you are using the "stale-if-error" Cache-control header and CachingHttpClient decides to use a stale cached response it does not clean up the existing backend response.
> This bug causes connections to leak from the connection pool each time the stale-if-error flow is executed.
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