[Catalyst] Requests get rendered twice.. TT-Template
(View::HTML->process)
Martin Gillmaier
gillmaus at googlemail.com
Tue Mar 6 15:09:12 GMT 2012
Thanks for your reply.
I couldn't imagine all the browsers do 2 requests. But I checked using =
Firefox::Tamper. There I see only one request to my controller/action, =
and one to the .css file. But still there are 2 Requests in the =
console-output.
*15:57:37.446[74ms][total 4163ms] Status: 200[OK]
GET http://buntu:3000/person/login Load Flags[LOAD_DOCUMENT_URI =
LOAD_INITIAL_DOCUMENT_URI ] Gr=F6=DFe des Inhalts[7723] Mime Type[text/htm=
l]
Request Header:
Host[buntu:3000]
User-Agent[Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; =
rv:10.0.2) Gecko/20100101 Firefox/10.0.2]
=
Accept[text/html,application/xhtml+xml,application/xml;q=3D0.9,*/*;q=3D0.8]
Accept-Language[de-de,de;q=3D0.8,en-us;q=3D0.5,en;q=3D0.3]
Accept-Encoding[gzip, deflate]
DNT[1]
Connection[keep-alive]
Referer[http://buntu:3000/person/login]
Cookie[expert_session=3D6f332e165af682b03622e1b74318d5a646e69a22]
Response Header:
Connection[close]
Date[Tue, 06 Mar 2012 14:57:37 GMT]
Content-Length[7723]
Content-Type[text/html; charset=3Dutf-8]
Last-Modified[37]
112[2]
57[15]
6[2]
65[0]
=
Set-Cookie[expert_session=3D6f332e165af682b03622e1b74318d5a646e69a22; =
path=3D/; expires=3DTue, 06-Mar-2012 15:57:37 GMT; HttpOnly]
Status[200]
X-Catalyst[5.80022]
15:57:37.550[0ms][total 0ms] Status: pending[]
GET http://buntu:3000/static/css/common.css Load Flags[LOAD_NORMAL] =
Gr=F6=DFe des Inhalts[unknown] Mime Type[unknown]
Request Header:
Host[buntu:3000]
User-Agent[Mozilla/5.0 (Macintosh; Intel Mac OS X 10.6; =
rv:10.0.2) Gecko/20100101 Firefox/10.0.2]
Accept[text/css,*/*;q=3D0.1]
Accept-Language[de-de,de;q=3D0.8,en-us;q=3D0.5,en;q=3D0.3]
Accept-Encoding[gzip, deflate]
DNT[1]
Connection[keep-alive]
Referer[http://buntu:3000/person/login]
Cookie[expert_session=3D6f332e165af682b03622e1b74318d5a646e69a22]*
and the log says:
*[info] *** Request 11 (0.036/s) [1955] [Tue Mar 6 15:57:37 2012] ***
[debug] Found sessionid "6f332e165af682b03622e1b74318d5a646e69a22" in cookie
[debug] Restored session "6f332e165af682b03622e1b74318d5a646e69a22"
[debug] "GET" request for "person/login" from "192.168.56.1"
[debug] Path is "person/login"
[debug] Rendering template "person/login.tt"
[debug] Found sessionid "6f332e165af682b03622e1b74318d5a646e69a22" in cookie
[debug] Restored session "6f332e165af682b03622e1b74318d5a646e69a22"
[debug] Response Code: 200; Content-Type: text/html; charset=3Dutf-8; =
Content-Length: 7723
[info] Request took 0.037200s (26.882/s)
.------------------------------------------------------------+-----------.
| Action | Time |
+------------------------------------------------------------+-----------+
| /auto | 0.002057s |
| /person/auto | 0.001919s |
| /person/login | 0.000186s |
| /end | 0.006611s |
| -> expert::View::HTML->process | 0.005815s |
'------------------------------------------------------------+-----------'
[info] *** Request 12 (0.039/s) [1955] [Tue Mar 6 15:57:41 2012] ***
[debug] Found sessionid "6f332e165af682b03622e1b74318d5a646e69a22" in cookie
[debug] Restored session "6f332e165af682b03622e1b74318d5a646e69a22"
[debug] "GET" request for "person/login" from "192.168.56.1"
[debug] Path is "person/login"
[debug] Rendering template "person/login.tt"
[debug] Found sessionid "6f332e165af682b03622e1b74318d5a646e69a22" in cookie
[debug] Restored session "6f332e165af682b03622e1b74318d5a646e69a22"
[debug] Response Code: 200; Content-Type: text/html; charset=3Dutf-8; =
Content-Length: 7723
[info] Request took 0.077878s (12.841/s)
.------------------------------------------------------------+-----------.
| Action | Time |
+------------------------------------------------------------+-----------+
| /auto | 0.002543s |
| /person/auto | 0.001362s |
| /person/login | 0.000109s |
| /end | 0.005176s |
| -> expert::View::HTML->process | 0.004524s |
'------------------------------------------------------------+-----------'
*
Kind regards,
Martin
Am 06.03.12 15:44, schrieb Francisco Obispo:
> Could it be your browser attempting to pre-fetch content?
>
>
>
>
> On Mar 6, 2012, at 9:38 AM, Martin Gillmaier wrote:
>
>> Hello to All!
>>
>> First, I am a perl-programmer and I am about to accomplish my first cata=
lyst-project.
>> Catalyst is really nice and flexible, and I am happy to get used to it.
>> However, I kindly like you ask you about an issue, that I just can't und=
erstand and that is driving me mad:
>>
>> I view the debug output in the terminal/bash:
>> $> script/expert_server.pl -r
>>
>> And each time I do a request to the browser, I see an output like this i=
n my bash:
>>
>> [info] *** Request 14 (0.560/s) [1678] [Tue Mar 6 15:12:59 2012] ***
>> [debug] Found sessionid "6f332e165af682b03622e1b74318d5a646e69a22" in co=
okie
>> [debug] Restored session "6f332e165af682b03622e1b74318d5a646e69a22"
>> [debug] "GET" request for "person/login" from "192.168.56.1"
>> [debug] Path is "person/login"
>> [debug] Rendering template "person/login.tt"
>> [debug] Found sessionid "6f332e165af682b03622e1b74318d5a646e69a22" in co=
okie
>> [debug] Restored session "6f332e165af682b03622e1b74318d5a646e69a22"
>> [debug] Response Code: 200; Content-Type: text/html; charset=3Dutf-8; Co=
ntent-Length: 7723
>> [info] Request took 0.077044s (12.980/s)
>> .------------------------------------------------------------+----------=
-.
>> | Action | Time =
|
>> +------------------------------------------------------------+----------=
-+
>> | /auto | 0.003336s=
|
>> | /person/auto | 0.002680s=
|
>> | /person/login | 0.000187s=
|
>> | /end | 0.006762s=
|
>> | -> expert::View::HTML->process | 0.005926=
s |
>> '------------------------------------------------------------+----------=
-'
>>
>> [info] *** Request 15 (0.600/s) [1678] [Tue Mar 6 15:12:59 2012] ***
>> [debug] Found sessionid "6f332e165af682b03622e1b74318d5a646e69a22" in co=
okie
>> [debug] Restored session "6f332e165af682b03622e1b74318d5a646e69a22"
>> [debug] "GET" request for "person/login" from "192.168.56.1"
>> [debug] Path is "person/login"
>> [debug] Rendering template "person/login.tt"
>> [debug] Found sessionid "6f332e165af682b03622e1b74318d5a646e69a22" in co=
okie
>> [debug] Restored session "6f332e165af682b03622e1b74318d5a646e69a22"
>> [debug] Response Code: 200; Content-Type: text/html; charset=3Dutf-8; Co=
ntent-Length: 7723
>> [info] Request took 0.026152s (38.238/s)
>> .------------------------------------------------------------+----------=
-.
>> | Action | Time =
|
>> +------------------------------------------------------------+----------=
-+
>> | /auto | 0.002289s=
|
>> | /person/auto | 0.001404s=
|
>> | /person/login | 0.000108s=
|
>> | /end | 0.004584s=
|
>> | -> expert::View::HTML->process | 0.003944=
s |
>> '------------------------------------------------------------+----------=
-'
>>
>> So I have the same rendering process twice. Always and everywhere. Even =
the install on the production-server (fastcgi) has the same problem.
>> This leads to several problems, as you will know. Can you tell me where =
to search for that issue or do you have an idea what the problem might =
be?
>>
>> Regards,
>> Martin
>>
>> _______________________________________________
>> List: Catalyst at lists.scsys.co.uk
>> Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst
>> Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.=
uk/
>> Dev site: http://dev.catalyst.perl.org/
> Francisco Obispo
> email: fobispo at isc.org
> Phone: +1 650 423 1374 || INOC-DBA *3557* NOC
> PGP KeyID =3D B38DB1BE
>
>
> _______________________________________________
> List: Catalyst at lists.scsys.co.uk
> Listinfo: http://lists.scsys.co.uk/cgi-bin/mailman/listinfo/catalyst
> Searchable archive: http://www.mail-archive.com/catalyst@lists.scsys.co.u=
k/
> Dev site: http://dev.catalyst.perl.org/
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