[jira] [Assigned] (TS-5024) Gzip plugin gzips multiple times

["Leif Hedstrom (JIRA)" <ji...@apache.org>]

     [ https://issues.apache.org/jira/browse/TS-5024?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Leif Hedstrom reassigned TS-5024:
---------------------------------

    Assignee: Leif Hedstrom  (was: Meera Mosale Nataraja)

> Gzip plugin gzips multiple times
> --------------------------------
>
>                 Key: TS-5024
>                 URL: https://issues.apache.org/jira/browse/TS-5024
>             Project: Traffic Server
>          Issue Type: Bug
>          Components: Plugins
>            Reporter: Meera Mosale Nataraja
>            Assignee: Leif Hedstrom
>
> Gzip plugin gzips multiple times when you enable redirection by following settings or using escalate plugin.
> Enable redirection:
> CONFIG proxy.config.http.redirection_enabled INT 1
> CONFIG proxy.config.http.number_of_redirections INT 3
> Curl command output is provided below. Notice multiple "Content-Encoding: gzip" headers.
> curl -v -o/dev/null http://proxy-test:8080/get -H "Host: proxy-test" -x localhost:8080 -H "Accept-encoding: gzip"
> * About to connect() to proxy localhost port 8080 (#0)
> *   Trying ::1... connected
> * Connected to localhost (::1) port 8080 (#0)
> > GET http://proxy-test:8080/get HTTP/1.1
> > User-Agent: curl/7.19.7 (x86_64-redhat-linux-gnu) libcurl/7.19.7 NSS/3.21 Basic ECC zlib/1.2.3 libidn/1.18 libssh2/1.4.2
> > Accept: */*
> > Proxy-Connection: Keep-Alive
> > Host: proxy-test
> > Accept-encoding: gzip
> >
>   % Total    % Received % Xferd  Average Speed   Time    Time     Time  Current
>                                  Dload  Upload   Total   Spent    Left  Speed
>   0     0    0     0    0     0      0      0 --:--:-- --:--:-- --:--:--     0< HTTP/1.1 404 Not Found
> < Server: ATS/7.1.0
> < X-Frame-Options: SAMEORIGIN
> < X-Xss-Protection: 1; mode=block
> < Accept-Ranges: bytes
> < X-Content-Type-Options: nosniff
> < Content-Type: text/html; charset=UTF-8
> < Cache-Control: max-age=300
> < Expires: Mon, 31 Oct 2016 18:29:44 GMT
> < Date: Mon, 31 Oct 2016 18:24:44 GMT
> < Content-Encoding: gzip
> < Vary: Accept-Encoding
> < Content-Encoding: gzip
> < Content-Encoding: gzip
> < Content-Length: 4456
> < Age: 0
> < Proxy-Connection: keep-alive



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