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https://issues.apache.org/jira/browse/TS-2791?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=13994130#comment-13994130
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Sudheer Vinukonda commented on TS-2791:
---------------------------------------

So, the above fix seem to help - POST requests are now successful with this 
fix. 

I am yet to verify that the fix will still work if I check for the method to 
PURGE alone. 

But, in the mean time, can Yunkai Zhang comment on whether this fix might cause 
any other side affects?

> SPDY POST transactions failing with ERR_CLIENT_ABORT
> ----------------------------------------------------
>
>                 Key: TS-2791
>                 URL: https://issues.apache.org/jira/browse/TS-2791
>             Project: Traffic Server
>          Issue Type: Bug
>          Components: SPDY
>            Reporter: Sudheer Vinukonda
>              Labels: spdy, yahoo
>
> During our production testing of SPDY, we noticed that when trying to compose 
> mails (POST transactions) on Firefox, we are seeing "Network Error" from the 
> browser and ERR_CLIENT_ABORT from squid.logs. Upon some analysis, this issue 
> appears to be likely specific to SPDY transactions and seem to be triggered 
> by the expiry of proxy.config.http.transaction_no_activity_timeout_in timer. 
> After some investigation, it looks like this may be caused by a timing issue 
> related to streaming of the POST data to the origin.. If the POST body (data) 
> is available by the time client session and origin connection is ready, the 
> POST is successful, but, if the data is large enough that it is not all read 
> yet by the time origin connection is established, the streaming does not get 
> triggered. Debugging further to identify the root cause.



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