users@glassfish.java.net

Re: mod_proxy_ajp and chunked encoding

From: Oleksiy Stashok <oleksiy.stashok_at_oracle.com>
Date: Wed, 14 Mar 2012 16:13:42 +0100

Hi,

please try to apply the patch (2 jar files) from this issue
http://java.net/jira/browse/GLASSFISH-18446

Thanks.

WBR,
Alexey.

On 03/14/2012 04:03 PM, Cam Bazz wrote:
> Hello,
>
> I configured my setup as described in
> http://weblogs.java.net/blog/amyroh/archive/2012/02/15/running-glassfish-312-apache-http-server
>
> No matter what I tried it would not work, and would give me some
> errors, which I also posted to amy's blog.
>
> Then I turned of the transfer encoding chunked to non chunked in http
> listeners, and then it would work. We were using glassfish 3.0.1 in
> production and very soon we will upgrade, but before upgrade we have
> to resolve this problem. Is it ok to use non-chunked transfer encoding
> in a real world production system?
>
> Can we do any modifications to apache setup so it would work with
> chunked encoding?
>
> Any input in this matter is greatly appreciated.
>
> Best Regards,
> C.B.
>
> PS: here are the errors I would get from jk log when transfer encoding
> is chunked.
>
> In mod_jk.log, I can see the web server receiving and sending data,
> (debug data like: [Tue Mar 06 05:09:29 2012] [13852:1368479552]
> [debug] ajp_connection_tcp_get_message::jk_ajp_common.c (1259): 0360
> 20 20 20 20 20 20 20 20 3C 6C 69 3E 3C 61 20 74 - ........<li><a.t)
>
> [Tue Mar 06 05:09:29 2012] [13852:1368479552] [debug]
> ws_write::mod_jk.c (506): written 3046 out of 3046
> [Tue Mar 06 05:09:29 2012] [13852:1368479552] [debug]
> ajp_connection_tcp_get_message::jk_ajp_common.c (1259): received from
> ajp13 pos=0 len=6 max=8192
> [Tue Mar 06 05:09:29 2012] [13852:1368479552] [debug]
> ajp_connection_tcp_get_message::jk_ajp_common.c (1259): 0000 03 00 02
> 0D 0A 00 00 00 00 00 00 00 00 00 00 00 - ................
> [Tue Mar 06 05:09:29 2012] [13852:1368479552] [debug]
> ws_write::mod_jk.c (506): written 2 out of 2
> [Tue Mar 06 05:09:29 2012] [13852:1368479552] [debug]
> ajp_connection_tcp_get_message::jk_ajp_common.c (1259): received from
> ajp13 pos=0 len=9 max=8192
> [Tue Mar 06 05:09:29 2012] [13852:1368479552] [debug]
> ajp_connection_tcp_get_message::jk_ajp_common.c (1259): 0000 03 00 05
> 30 0D 0A 0D 0A 00 00 00 00 00 00 00 00 - ...0............
> [Tue Mar 06 05:09:29 2012] [13852:1368479552] [debug]
> ws_write::mod_jk.c (506): written 5 out of 5
> [Tue Mar 06 05:09:29 2012] [13852:1368479552] [debug]
> ajp_connection_tcp_get_message::jk_ajp_common.c (1259): received from
> ajp13 pos=0 len=2 max=8192
> [Tue Mar 06 05:09:29 2012] [13852:1368479552] [debug]
> ajp_connection_tcp_get_message::jk_ajp_common.c (1259): 0000 05 01 00
> 00 00 00 00 00 00 00 00 00 00 00 00 00 - ................
> [Tue Mar 06 05:09:29 2012] [13852:1368479552] [debug]
> ajp_process_callback::jk_ajp_common.c (1846): AJP13 protocol: Reuse is
> OK
> [Tue Mar 06 05:09:29 2012] [13852:1368479552] [debug]
> ajp_reset_endpoint::jk_ajp_common.c (743): (worker1) resetting
> endpoint with sd = 24
> [Tue Mar 06 05:09:29 2012] [13852:1368479552] [debug]
> ajp_done::jk_ajp_common.c (2905): recycling connection pool slot=0 for
> worker worker1
> [Tue Mar 06 05:09:29 2012] worker1 www.mysite.com 0.323120
> [Tue Mar 06 05:09:29 2012] [13852:1368479552] [debug]
> jk_handler::mod_jk.c (2599): Service finished with status=200 for
> worker=worker1