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https://issues.apache.org/jira/browse/TS-3058?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=14590678#comment-14590678
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Alan M. Carroll edited comment on TS-3058 at 6/17/15 9:50 PM:
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I still can't replicate this behavior even after consulting with Daniel
Morilha. I think the original report was in error, I think this never worked
correctly for a {{PluginVC}} which is what {{TSHttpConnect}} returns. I have
tweaked {{PluginVC}} and {{UnixNetVConnection}} to return a reasonable value
(their {{closed}} member) in response to {{TSVConnClosedGet}}, added some
additional tests in the internal regression tests and put a debug assert in to
check for failure. The original {{TSVConnClosedGet}} had a comment about how
the {{get_data}} call couldn't fail but as far as I could tell it almost always
failed. Only a few types of VCs had the correct support (only
{{INKVConnInternal}}, used for things like transforms).
was (Author: amc):
I still can't replicate this behavior. I think the original report was in
error, I think this never worked correctly for a {{PluginVC}} which is what
{{TSHttpConnect}} returns. I have tweaked {{PluginVC}} and
{{UnixNetVConnection}} to return a reasonable value (their {{closed}} member)
in response to {{TSVConnClosedGet}}, added some additional tests in the
internal regression tests and put a debug assert in to check for failure. The
original {{TSVConnClosedGet}} had a comment about how the {{get_data}} call
couldn't fail but as far as I could tell it almost always failed. Only a few
types of VCs had the correct support (only {{INKVConnInternal}}, used for
things like transforms).
> TSVConnClosedGet() broken in 5.0.1
> ----------------------------------
>
> Key: TS-3058
> URL: https://issues.apache.org/jira/browse/TS-3058
> Project: Traffic Server
> Issue Type: Bug
> Components: Plugins, TS API
> Affects Versions: 5.0.1
> Reporter: Sudheer Vinukonda
> Assignee: Alan M. Carroll
> Labels: yahoo
> Fix For: 6.0.0
>
>
> One of our ATS users that uses TSVConnClosedGet() noticed that it's broken in
> ats5. Below's his email:
> "It looks like something changed on ATS that now a connection opened with
> TSHttpConnect, the call to TSVConnClosedGet(continuation) returns closed
> before being able to read anything. I am able to successfully write (101 and
> 103) but I am not able to get any reading event as I check if the connection
> is closed."
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