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Posted to bugs@httpd.apache.org by bu...@apache.org on 2017/04/13 11:12:48 UTC

[Bug 60978] New: http2 response taking too long on firefox

https://bz.apache.org/bugzilla/show_bug.cgi?id=60978

            Bug ID: 60978
           Summary: http2 response taking too long on firefox
           Product: Apache httpd-2
           Version: 2.4.25
          Hardware: PC
                OS: Linux
            Status: NEW
          Severity: normal
          Priority: P2
         Component: mod_http2
          Assignee: bugs@httpd.apache.org
          Reporter: inf1@multivers3D.fr
  Target Milestone: ---

Hello,

After a fresh httpd build with http2 module enabled (openssl-1.0.2k
nghttp2-1.21.1), we have experienced page response time reaching over 1.5
minutes on the firefox browser (dev 54 64bit) when http2 is enabled. This
config works while using chrome. Is this a navigator issue, a server issue,
both or neither? Not too sure. I am posting a request here to see how this
issue can be overcame.

Thank you in advance for your advice,
inf1

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[Bug 60978] http2 response taking too long on firefox

Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=60978

--- Comment #4 from inf1@multivers3D.fr ---
Great, I'll try to line up the versions and make sure to find the right lib
path. ++

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[Bug 60978] http2 response taking too long on firefox

Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=60978

--- Comment #2 from inf1@multivers3D.fr ---
Re Stefan,

Thank you for your reply. Here is the info you have asked:

Yes, it is indeed the version 2.4.25 of apache httpd server. 

Here is the error log with "trace2" enabled: 

[Wed Apr 19 08:28:20.767521 2017] [ssl:warn] [pid 11019:tid 140475405260544]
AH01882: Init: this version of mod_ssl was compiled against a newer library
(OpenSSL 1.0.2k  26 Jan 2017, versio$
[Wed Apr 19 08:28:20.768978 2017] [jk:warn] [pid 11019:tid 140475405260544] No
JkShmFile defined in httpd.conf. Using default
..../http2/logs/jk-runtime-status
[Wed Apr 19 08:28:20.775399 2017] [ssl:warn] [pid 11020:tid 140475405260544]
AH01882: Init: this version of mod_ssl was compiled against a newer library
(OpenSSL 1.0.2k  26 Jan 2017, versio$
[Wed Apr 19 08:28:20.775482 2017] [ssl:warn] [pid 11020:tid 140475405260544]
AH01873: Init: Session Cache is not configured [hint: SSLSessionCache]
[Wed Apr 19 08:28:20.776887 2017] [jk:warn] [pid 11020:tid 140475405260544] No
JkShmFile defined in httpd.conf. Using default
..../http2/logs/jk-runtime-status
[Wed Apr 19 08:28:20.779966 2017] [mpm_event:notice] [pid 11020:tid
140475405260544] AH00489: Apache/2.4.25 (Unix) OpenSSL/1.0.2g mod_jk/1.2.42
configured -- resuming normal operations
[Wed Apr 19 08:28:20.780042 2017] [core:notice] [pid 11020:tid 140475405260544]
AH00094: Command line: '..../http2/bin/httpd'


I have tried to compile mod_h2 from github, but I am getting the following 
config error: 

checking for nghttp2_session_server_new2 in -lnghttp2... no
configure: error: "library nghttp2 not found"

Any idea how to overcome this error?

Thank you,
inf1

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[Bug 60978] http2 response taking too long on firefox

Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=60978

Stefan Eissing <st...@eissing.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
         Resolution|---                         |INVALID
             Status|NEEDINFO                    |RESOLVED

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[Bug 60978] http2 response taking too long on firefox

Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=60978

cbarbara@okta.com changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
                 CC|                            |cbarbara@okta.com

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[Bug 60978] http2 response taking too long on firefox

Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=60978

ranjith <em...@gmail.com> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEEDINFO                    |NEW

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[Bug 60978] http2 response taking too long on firefox

Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=60978

Stefan Eissing <st...@eissing.org> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO

--- Comment #1 from Stefan Eissing <st...@eissing.org> ---
Hi, could produce a error_log for such a request with

  LogLevel http2:trace2

for me? Also for clarification: with fresh build you
mean a 2.4.25 build?

There has been quite some work on the http2 parts since
this release. If you want to, you may grab the very latest
as standalone from https://github.com/icing/mod_h2 and
drop that into a 2.4.25 server.

Cheers, Stefan

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[Bug 60978] http2 response taking too long on firefox

Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=60978

Christophe JAILLET <ch...@wanadoo.fr> changed:

           What    |Removed                     |Added
----------------------------------------------------------------------------
             Status|NEW                         |NEEDINFO

--- Comment #5 from Christophe JAILLET <ch...@wanadoo.fr> ---
Setting the status to NEED_INFO.

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[Bug 60978] http2 response taking too long on firefox

Posted by bu...@apache.org.
https://bz.apache.org/bugzilla/show_bug.cgi?id=60978

--- Comment #3 from Stefan Eissing <st...@eissing.org> ---
The message:

checking for nghttp2_session_server_new2 in -lnghttp2... no
configure: error: "library nghttp2 not found"

says that the compiler could not find the nghttp2 library during configuration.
It checks in the standard location on your system. If you specify a --prefix to
your config, it searches in $prefix/lib.

Your log also states things such as:
"AH01882: Init: this version of mod_ssl was compiled against a newer library
(OpenSSL 1.0.2k  26 Jan 2017, versio$"
which indicates that something is fishy. If you compile with one version of the
library and then run your server with another, anything may happen.

There are binary distributions of mod-http2 available from people. Have a look
at https://github.com/icing/mod_h2 under 'packages'.

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