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https://issues.apache.org/jira/browse/TS-1433?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13495049#comment-13495049
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Kingsley Foreman commented on TS-1433:
--------------------------------------
Not sure if this is related to this or not,
but TS is now not correctly closing connections to the backed.
The connection count just keeps rising and rising until it runs out of open
files,
I've attached a graph
> enable_read_while_writer not working in 3.2.0
> ---------------------------------------------
>
> Key: TS-1433
> URL: https://issues.apache.org/jira/browse/TS-1433
> Project: Traffic Server
> Issue Type: Bug
> Components: Cache
> Affects Versions: 3.2.0
> Environment: Ubuntu 10.04
> Reporter: Kingsley Foreman
> Assignee: weijin
> Fix For: 3.3.1
>
> Attachments: connections.png, read_from_writer.try_master.diff,
> ts-1433.try1.diff, ts-1433.try2.diff, ts.3.2.x-1433.try3.diff
>
>
> enable_read_while_writer is not currently working as it should
> with the settings
> CONFIG proxy.config.cache.enable_read_while_writer INT 1
> CONFIG proxy.config.cache.max_doc_size INT 0
> CONFIG proxy.config.http.background_fill_active_timeout INT 0
> CONFIG proxy.config.http.background_fill_completed_threshold FLOAT 0
> If I do
> wget http://127.0.0.1:8080/largefile.mpg g -O /dev/null
> and then on the same box 30 seconds later (while the first one is still going
> I do)
> wget http://127.0.0.1:8080/largefile.mpg g -O /dev/null
> again
> The master server (after I kill them both) gets
> 012-09-03T10:49:32.007667+09:18 master1-adl6 nginx: 1.1.1.1 - -
> [03/Sep/2012:10:49:32 +0930] "GET /largefile.mpg HTTP/1.1" 200 306253448 "-"
> "Wget/1.12 (linux-gnu)" "-"
> 2012-09-03T10:49:32.879914+09:18 master1-adl6 nginx: 1.1.1.1 - -
> [03/Sep/2012:10:49:32 +0930] "GET /largefile.mpg HTTP/1.1" 200 226717704 "-"
> "Wget/1.12 (linux-gnu)" "-"
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