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From Shu Kit Chan <chanshu...@gmail.com>
Subject Re: ESI Plugin
Date Wed, 30 May 2012 14:12:19 GMT
The fix is done. I hope it works for you. You can download that again
from my github location.

On Sun, May 20, 2012 at 12:27 AM, Jorge Román Novalbos
<jroman@linux-it.es> wrote:
> You are right!!!
>
> If I ask for the content without gzip the data are displayed fine.
>
> Many thanks for your help. I'm looking forward the fix.
>
> Jorge
>
>
> On 19/05/2012, at 10:51, Shu Kit Chan wrote:
>
>> I have verified that there is a bug on the plugin. it will not work if
>> the origin server is returning gzip content.
>>
>> I setup a test trafficserver with remap.config to connect to your
>> origin server - ori.servotic.com
>>
>> This will not work.
>> curl --compress -v -H 'Host: www.servotic.com'
>> "http://10.212.114.36/esi/esi.html"
>>
>> But this will
>> curl -v -H 'Host: www.servotic.com' "http://10.212.114.36/esi/esi.html"
>>
>> I will try to fix this once i get back home and will update TS 1249 accordingly
>> https://issues.apache.org/jira/browse/TS-1249
>>
>> Thanks.
>>
>> Kit
>>
>> On Fri, May 18, 2012 at 11:34 PM, Kit Chan <chanshukit@gmail.com> wrote:
>>> Sorry that i have to go through this multiple times. I am on vacation now and
can't fire a session to debug it myself. I can only guess why it does not work from traffic.out
>>>
>>> It looks like esi/esi.html is requested and the response is of 126 bytes in size
(gzipped). It looks like the parser does not do well with these 126 bytes and return empty
string after parsing. So you must be not getting any response body.
>>>
>>> There may be bug in the gunzip of the origin server response. So u can try to
use curl instead of using browser to access the url. This should make the request/response
to not use gzip encoding.
>>>
>>> curl -v -H "Host: www.servotic.com" "http://your-staging-ts-server/esi/esi.html"
>>>
>>> If the above works, then thats indeed a problem in the plugin. i think i can
take a look and try to fix it once i get back home around 10 days later.
>>>
>>> Thanks
>>>
>>> Kit
>>>
>>> Sent from my iPhone
>>>
>>> On May 18, 2012, at 1:03 PM, Jorge Román Novalbos <jroman@linux-it.es>
wrote:
>>>
>>>> I have tried writing the whole url in src:
>>>>
>>>> <HTML>
>>>> <BODY>
>>>> The time is: <esi:include src="http://www.servotic.com/date.php"/>
>>>> at this very moment.
>>>> </BODY>
>>>> </HTML>
>>>>
>>>>
>>>> TRaffic.out:
>>>>
>>>> [May 18 12:56:20.001] Server {47736083166976} DIAG: (plugin_esi) [isInterceptRequest]
Skipping external request
>>>> [May 18 12:56:20.001] Server {47736083166976} DIAG: (plugin_esi) [globalHookHandler]
handling read request header event...
>>>> [May 18 12:56:20.001] Server {47736083166976} DIAG: (plugin_esi) [globalHookHandler]
Not setting up intercept
>>>> [May 18 12:56:20.001] Server {47736083166976} DIAG: (plugin_esi) [isInterceptRequest]
Skipping external request
>>>> [May 18 12:56:20.002] Server {47736083166976} DIAG: (plugin_esi) [globalHookHandler]
handling cache lookup complete event...
>>>> [May 18 12:56:20.002] Server {47736083166976} DIAG: (plugin_esi) [isCacheObjTransformable]
cache object's status is 0; not transformable
>>>> [May 18 12:56:20.314] Server {47736083166976} DIAG: (plugin_esi) [isInterceptRequest]
Skipping external request
>>>> [May 18 12:56:20.314] Server {47736083166976} DIAG: (plugin_esi) [globalHookHandler]
handling read response header event...
>>>> [May 18 12:56:20.314] Server {47736083166976} DIAG: (plugin_esi) [isCacheObjTransformable]
cache object's status is 0; not transformable
>>>> [May 18 12:56:20.314] Server {47736083166976} DIAG: (plugin_esi) [getClientState]
Got request URL [http://ori.servotic.com/esi/esi.html?ppppp]
>>>> [May 18 12:56:20.315] Server {47736083166976} DIAG: (plugin_esi_vars_0x2372890)
[populate] Not retaining header [Accept]
>>>> [May 18 12:56:20.315] Server {47736083166976} DIAG: (plugin_esi_vars_0x2372890)
[populate] Not retaining header [Accept]
>>>> [May 18 12:56:20.315] Server {47736083166976} DIAG: (plugin_esi_vars_0x2372890)
[populate] Not retaining header [Accept]
>>>> [May 18 12:56:20.315] Server {47736083166976} DIAG: (plugin_esi_vars_0x2372890)
[populate] Not retaining header [Accept]
>>>> [May 18 12:56:20.315] Server {47736083166976} DIAG: (plugin_esi_vars_0x2372890)
[populate] Not retaining header [Accept-Encoding]
>>>> [May 18 12:56:20.315] Server {47736083166976} DIAG: (plugin_esi) [getClientState]
Client accepts gzip encoding; will compress output
>>>> [May 18 12:56:20.315] Server {47736083166976} DIAG: (plugin_esi_vars_0x2372890)
[populate] Not retaining header [Accept-Encoding]
>>>> [May 18 12:56:20.315] Server {47736083166976} DIAG: (plugin_esi_vars_0x2372890)
[populate] Not retaining header [Connection]
>>>> [May 18 12:56:20.315] Server {47736083166976} DIAG: (plugin_esi_vars_0x2372890)
[populate] Not retaining header [Pragma]
>>>> [May 18 12:56:20.315] Server {47736083166976} DIAG: (plugin_esi_vars_0x2372890)
[populate] Not retaining header [Cache-Control]
>>>> [May 18 12:56:20.315] Server {47736083166976} DIAG: (plugin_esi) [getServerState]
Not retaining 'vary: accept-encoding' header
>>>> [May 18 12:56:20.315] Server {47736083166976} DIAG: (plugin_esi) [getServerState]
Not retaining 'content-encoding: gzip' header
>>>> [May 18 12:56:20.315] Server {47736083166976} DIAG: (plugin_esi) [getServerState]
Not retaining 'X-Esi' header
>>>> [May 18 12:56:20.315] Server {47736083166976} DIAG: (plugin_esi) [getServerState]
Not retaining 'Content-length' header
>>>> [May 18 12:56:20.315] Server {47736083166976} DIAG: (plugin_esi) [addTransform]
Added transformation (0x0x2372890)
>>>> [May 18 12:56:20.315] Server {47736084219648} DIAG: (plugin_esi_0x2372890)
[init] Set input data type to [GZIPPED_ESI]
>>>> [May 18 12:56:20.315] Server {47736084219648} DIAG: (plugin_esi_0x2372890)
[transformHandler] initialized continuation data
>>>> [May 18 12:56:20.315] Server {47736084219648} DIAG: (plugin_esi_fetcher_0x2372890)
[_isFetchEvent] Event id 1 not within fetch event id range [10000, 10000)
>>>> [May 18 12:56:20.315] Server {47736084219648} DIAG: (plugin_esi_0x2372890)
[transformHandler] handling TS_EVENT_IMMEDIATE...
>>>> [May 18 12:56:20.315] Server {47736084219648} DIAG: (plugin_esi_0x2372890)
[transformData] upstream VC has 126 bytes available to read
>>>> [May 18 12:56:20.315] Server {47736084219648} DIAG: (plugin_esi_0x2372890)
[transformData] Added chunk of 126 bytes starting with [] to parse list
>>>> [May 18 12:56:20.315] Server {47736084219648} DIAG: (plugin_esi_0x2372890)
[transformData] Consumed 126 bytes from upstream VC
>>>> [May 18 12:56:20.315] Server {47736084219648} DIAG: (plugin_esi_0x2372890)
[transformData] Completed reading input...
>>>> [May 18 12:56:20.315] Server {47736084219648} DIAG: (plugin_esi_processor_0x2372890)
[completeParse] Implicit call to start()
>>>> [May 18 12:56:20.315] Server {47736084219648} DIAG: (plugin_esi_parser_0x2372890)
[_setup] Returning true for empty data
>>>> [May 18 12:56:20.315] Server {47736084219648} DIAG: (plugin_esi_parser_0x2372890)
[_completeParse] No data to parse!
>>>> [May 18 12:56:20.315] Server {47736084219648} DIAG: (plugin_esi_processor_0x2372890)
[_handleParseComplete] Parsed ESI document with 0 nodes
>>>> [May 18 12:56:20.315] Server {47736084219648} DIAG: (plugin_esi_0x2372890)
[transformData] data ready; going to process doc
>>>> [May 18 12:56:20.315] Server {47736084219648} DIAG: (plugin_esi_processor_0x2372890)
[process] ESI processed document of size 0 starting with [(null)]
>>>> [May 18 12:56:20.315] Server {47736084219648} DIAG: (plugin_esi_0x2372890)
[transformData] ESI processor output document of size 0 starting with [(null)]
>>>> [May 18 12:56:20.315] Server {47736084219648} DIAG: (plugin_esi_0x2372890)
[transformData] Compressed document from size 0 to 20 bytes
>>>> [May 18 12:56:20.315] Server {47736080008960} DIAG: (plugin_esi_fetcher_0x2372890)
[_isFetchEvent] Event id 1 not within fetch event id range [10000, 10000)
>>>> [May 18 12:56:20.316] Server {47736080008960} DIAG: (plugin_esi_0x2372890)
[transformHandler] handling TS_EVENT_IMMEDIATE...
>>>> [May 18 12:56:20.316] Server {47736080008960} DIAG: (plugin_esi_0x2372890)
[transformData] input_vio NULL, marking transformation to be terminated
>>>> [May 18 12:56:20.324] Server {47736062606624} DIAG: (plugin_esi) [modifyResponseHeader]
Removing header with name [Cache-Control]
>>>> [May 18 12:56:20.325] Server {47736062606624} DIAG: (plugin_esi) [modifyResponseHeader]
Removing header with name [X-Esi]
>>>> [May 18 12:56:20.325] Server {47736062606624} DIAG: (plugin_esi) [modifyResponseHeader]
Removing header with name [Age]
>>>> [May 18 12:56:20.325] Server {47736062606624} DIAG: (plugin_esi) [modifyResponseHeader]
Inspected client-bound headers
>>>> [May 18 12:56:20.336] Server {47736082114304} DIAG: (plugin_esi_fetcher_0x2372890)
[_isFetchEvent] Event id 103 not within fetch event id range [10000, 10000)
>>>> [May 18 12:56:20.337] Server {47736082114304} DIAG: (plugin_esi_0x2372890)
[transformHandler] shutting down transformation
>>>> [May 18 12:56:20.348] Server {47736084219648} DIAG: (plugin_esi_0x2372890)
[checkXformStatus] Vconn closed
>>>> [May 18 12:56:20.349] Server {47736084219648} DIAG: (plugin_esi_fetcher_0x2372890)
[_isFetchEvent] Event id 1 not within fetch event id range [10000, 10000)
>>>> [May 18 12:56:20.349] Server {47736084219648} DIAG: (plugin_esi_0x2372890)
[transformHandler] Transformation closed. Post-processing...
>>>> [May 18 12:56:20.349] Server {47736084219648} DIAG: (plugin_esi_0x2372890)
[transformHandler] Processing is complete, not processing current event 1
>>>> [May 18 12:56:20.349] Server {47736084219648} DIAG: (plugin_esi_0x2372890)
[transformHandler] transformation closed; cleaning up data...
>>>> [May 18 12:56:20.349] Server {47736084219648} DIAG: (plugin_esi_0x2372890)
[~ContData] Destroying continuation data
>>>>
>>>>
>>>>
>>>>
>>>> quid.blog:
>>>> 1337338580.337 335 10.6.0.6 TCP_MISS/200 296 GET http://www.servotic.com/esi/esi.html?ppppp
- DIRECT/ori.servotic.com text/html Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:12.0)
Gecko/20100101 Firefox/12.0  -
>>>>
>>>>
>>>> The remap_config is like this right now:
>>>>
>>>> map http://www.servotic.com/ http://ori.servotic.com/
>>>>
>>>> I don't know what is wrong… :(
>>>>
>>>>
>>>>
>>>>
>>>> On 17/05/2012, at 23:28, Kit Chan wrote:
>>>>
>>>>> I am not 100% sure but i think the plugin is not smart enough yet to
understand the "../"
>>>>>
>>>>> This may work in esi/esi.html
>>>>>
>>>>> <esi:include src="http://www.servotic.com/date.php"/>
>>>>>
>>>>> If not, can u make sure that conf_remap is not doing anything funny for
your request? and pls post the traffic.out & squid.blog/squid.log again after the suggested
change.
>>>>>
>>>>> Thanks
>>>>> Kit
>>>>>
>>>>> Sent from my iPhone
>>>>>
>>>>> On May 17, 2012, at 10:39 PM, Jorge Román Novalbos <jroman@linux-it.es>
wrote:
>>>>>
>>>>>> First of all, I'm sorry I'm a newbie in esi tags and it's being so
confusing for me….
>>>>>>
>>>>>>
>>>>>>
>>>>>> On 17/05/2012, at 21:41, Kit Chan wrote:
>>>>>>
>>>>>>> It seems that the plugin is not getting any response body from
the first request.
>>>>>>>
>>>>>>>> http://ori.servotic.com/esi/esi.php?p
>>>>>>>
>>>>>>>
>>>>>>> So it thinks that there is no esi markup to interpret.
>>>>>>
>>>>>>
>>>>>> This is the content of esi.html:
>>>>>>
>>>>>> <HTML>
>>>>>> <BODY>
>>>>>> The time is: <esi:include src="../date.php"/>
>>>>>> at this very moment.
>>>>>> </BODY>
>>>>>> </HTML>
>>>>>>
>>>>>> and  this is the date.php
>>>>>>
>>>>>> <?php
>>>>>>      echo date('l jS \of F Y h:i:s A');
>>>>>> ?>
>>>>>>
>>>>>> In the vhost configuration I add the X-Esi header like this:
>>>>>>
>>>>>>      <Directory /DATA/public/site/html/esi>
>>>>>>              Header set Cache-control no-cache
>>>>>>              Header set X-Esi 1
>>>>>>      </Directory>
>>>>>>
>>>>>>
>>>>>>
>>>>>>>
>>>>>>> Do you have output of squid.blog or squid.log? It should show
two requests of status 200 if it is all good and successful
>>>>>>
>>>>>> 1337286567.313 347 10.6.0.6 TCP_MISS/200 296 GET http://www.servotic.com/esi/esi.html
- DIRECT/ori.servotic.com text/html Mozilla/5.0 (Macintosh; Intel Mac OS X 10.7; rv:12.0)
Gecko/20100101 Firefox/12.0  -
>>>>>>
>>>>>>
>>>>>>>
>>>>>>> Also what is the corresponding line in remap.config? And what
is the actual url in the esi include? What is the url of the actual request from user? Your
esi include url in the first request cannot be arbitrary and must be handled by one of the
lines in remap.config
>>>>>>
>>>>>> In remap.config:
>>>>>>
>>>>>> map http://www.servotic.com/ http://ori.servotic.com/ @plugin=conf_remap.so
@pparam=/opt/trafficserver/etc/trafficserver/clientes/servotic.conf
>>>>>>
>>>>>> In my plugin.config
>>>>>>
>>>>>> esi.so
>>>>>>
>>>>>>
>>>>>> The url that i asking for is http://www.servotic.com/esi/esi.html
but pointer to my staging enviroment, I mean this request is not working in the production
enviroment.
>>>>>>
>>>>>>>
>>>>>>> Thanks
>>>>>>> Kit
>>>>>>>
>>>>>>> Sent from my iPhone
>>>>>>>
>>>>>>> On May 17, 2012, at 6:12 PM, Jorge Román Novalbos <jroman@linux-it.es>
wrote:
>>>>>>>
>>>>>>>> You're right that was one of my problem but it still doesn't
work. This is the traffic.out output in debug mode while a esi request is processing:
>>>>>>>>
>>>>>>>>
>>>>>>>> [May 17 18:10:36.051] Server {47745214236416} DIAG: (plugin_esi)
[isInterceptRequest] Skipping external request
>>>>>>>> [May 17 18:10:36.051] Server {47745214236416} DIAG: (plugin_esi)
[globalHookHandler] handling read request header event...
>>>>>>>> [May 17 18:10:36.051] Server {47745214236416} DIAG: (plugin_esi)
[globalHookHandler] Not setting up intercept
>>>>>>>> [May 17 18:10:36.051] Server {47745214236416} DIAG: (plugin_esi)
[isInterceptRequest] Skipping external request
>>>>>>>> [May 17 18:10:36.051] Server {47745214236416} DIAG: (plugin_esi)
[globalHookHandler] handling cache lookup complete event...
>>>>>>>> [May 17 18:10:36.051] Server {47745214236416} DIAG: (plugin_esi)
[isCacheObjTransformable] cache object's status is 0; not transformable
>>>>>>>> [May 17 18:10:36.385] Server {47745214236416} DIAG: (plugin_esi)
[isInterceptRequest] Skipping external request
>>>>>>>> [May 17 18:10:36.385] Server {47745214236416} DIAG: (plugin_esi)
[globalHookHandler] handling read response header event...
>>>>>>>> [May 17 18:10:36.385] Server {47745214236416} DIAG: (plugin_esi)
[isCacheObjTransformable] cache object's status is 0; not transformable
>>>>>>>> [May 17 18:10:36.385] Server {47745214236416} DIAG: (plugin_esi)
[getClientState] Got request URL [http://ori.servotic.com/esi/esi.php?p]
>>>>>>>> [May 17 18:10:36.385] Server {47745214236416} DIAG: (plugin_esi_vars_0x2b6c90dcd480)
[populate] Not retaining header [Accept]
>>>>>>>> [May 17 18:10:36.385] Server {47745214236416} DIAG: (plugin_esi_vars_0x2b6c90dcd480)
[populate] Not retaining header [Accept]
>>>>>>>> [May 17 18:10:36.385] Server {47745214236416} DIAG: (plugin_esi_vars_0x2b6c90dcd480)
[populate] Not retaining header [Accept]
>>>>>>>> [May 17 18:10:36.385] Server {47745214236416} DIAG: (plugin_esi_vars_0x2b6c90dcd480)
[populate] Not retaining header [Accept]
>>>>>>>> [May 17 18:10:36.385] Server {47745214236416} DIAG: (plugin_esi_vars_0x2b6c90dcd480)
[populate] Not retaining header [Accept-Encoding]
>>>>>>>> [May 17 18:10:36.385] Server {47745214236416} DIAG: (plugin_esi)
[getClientState] Client accepts gzip encoding; will compress output
>>>>>>>> [May 17 18:10:36.385] Server {47745214236416} DIAG: (plugin_esi_vars_0x2b6c90dcd480)
[populate] Not retaining header [Accept-Encoding]
>>>>>>>> [May 17 18:10:36.386] Server {47745214236416} DIAG: (plugin_esi_vars_0x2b6c90dcd480)
[populate] Not retaining header [Connection]
>>>>>>>> [May 17 18:10:36.386] Server {47745214236416} DIAG: (plugin_esi)
[getServerState] Not retaining 'X-Esi' header
>>>>>>>> [May 17 18:10:36.386] Server {47745214236416} DIAG: (plugin_esi)
[getServerState] Not retaining 'vary: accept-encoding' header
>>>>>>>> [May 17 18:10:36.386] Server {47745214236416} DIAG: (plugin_esi)
[getServerState] Not retaining 'content-encoding: gzip' header
>>>>>>>> [May 17 18:10:36.386] Server {47745214236416} DIAG: (plugin_esi)
[getServerState] Not retaining 'Content-length' header
>>>>>>>> [May 17 18:10:36.386] Server {47745214236416} DIAG: (plugin_esi)
[addTransform] Added transformation (0x0x2b6c90dcd480)
>>>>>>>> [May 17 18:10:36.386] Server {47745215289088} DIAG: (plugin_esi_0x2b6c90dcd480)
[init] Set input data type to [GZIPPED_ESI]
>>>>>>>> [May 17 18:10:36.386] Server {47745215289088} DIAG: (plugin_esi_0x2b6c90dcd480)
[transformHandler] initialized continuation data
>>>>>>>> [May 17 18:10:36.386] Server {47745215289088} DIAG: (plugin_esi_fetcher_0x2b6c90dcd480)
[_isFetchEvent] Event id 1 not within fetch event id range [10000, 10000)
>>>>>>>> [May 17 18:10:36.386] Server {47745215289088} DIAG: (plugin_esi_0x2b6c90dcd480)
[transformHandler] handling TS_EVENT_IMMEDIATE...
>>>>>>>> [May 17 18:10:36.386] Server {47745215289088} DIAG: (plugin_esi_0x2b6c90dcd480)
[transformData] upstream VC has 126 bytes available to read
>>>>>>>> [May 17 18:10:36.386] Server {47745215289088} DIAG: (plugin_esi_0x2b6c90dcd480)
[transformData] Added chunk of 126 bytes starting with [] to parse list
>>>>>>>> [May 17 18:10:36.386] Server {47745215289088} DIAG: (plugin_esi_0x2b6c90dcd480)
[transformData] Consumed 126 bytes from upstream VC
>>>>>>>> [May 17 18:10:36.386] Server {47745215289088} DIAG: (plugin_esi_0x2b6c90dcd480)
[transformData] Completed reading input...
>>>>>>>> [May 17 18:10:36.386] Server {47745215289088} DIAG: (plugin_esi_processor_0x2b6c90dcd480)
[completeParse] Implicit call to start()
>>>>>>>> [May 17 18:10:36.386] Server {47745215289088} DIAG: (plugin_esi_parser_0x2b6c90dcd480)
[_setup] Returning true for empty data
>>>>>>>> [May 17 18:10:36.386] Server {47745215289088} DIAG: (plugin_esi_parser_0x2b6c90dcd480)
[_completeParse] No data to parse!
>>>>>>>> [May 17 18:10:36.386] Server {47745215289088} DIAG: (plugin_esi_processor_0x2b6c90dcd480)
[_handleParseComplete] Parsed ESI document with 0 nodes
>>>>>>>> [May 17 18:10:36.386] Server {47745215289088} DIAG: (plugin_esi_0x2b6c90dcd480)
[transformData] data ready; going to process doc
>>>>>>>> [May 17 18:10:36.386] Server {47745215289088} DIAG: (plugin_esi_processor_0x2b6c90dcd480)
[process] ESI processed document of size 0 starting with [(null)]
>>>>>>>> [May 17 18:10:36.386] Server {47745215289088} DIAG: (plugin_esi_0x2b6c90dcd480)
[transformData] ESI processor output document of size 0 starting with [(null)]
>>>>>>>> [May 17 18:10:36.386] Server {47745215289088} DIAG: (plugin_esi_0x2b6c90dcd480)
[transformData] Compressed document from size 0 to 20 bytes
>>>>>>>> [May 17 18:10:36.387] Server {47745216341760} DIAG: (plugin_esi)
[modifyResponseHeader] Removing header with name [Cache-Control]
>>>>>>>> [May 17 18:10:36.387] Server {47745216341760} DIAG: (plugin_esi)
[modifyResponseHeader] Removing header with name [X-Esi]
>>>>>>>> [May 17 18:10:36.387] Server {47745216341760} DIAG: (plugin_esi)
[modifyResponseHeader] Removing header with name [Age]
>>>>>>>> [May 17 18:10:36.387] Server {47745216341760} DIAG: (plugin_esi)
[modifyResponseHeader] Inspected client-bound headers
>>>>>>>> [May 17 18:10:36.387] Server {47745213183744} DIAG: (plugin_esi_fetcher_0x2b6c90dcd480)
[_isFetchEvent] Event id 103 not within fetch event id range [10000, 10000)
>>>>>>>> [May 17 18:10:36.387] Server {47745213183744} DIAG: (plugin_esi_0x2b6c90dcd480)
[transformHandler] shutting down transformation
>>>>>>>> [May 17 18:10:36.398] Server {47745194728736} DIAG: (plugin_esi_0x2b6c90dcd480)
[checkXformStatus] Vconn closed
>>>>>>>> [May 17 18:10:36.398] Server {47745194728736} DIAG: (plugin_esi_fetcher_0x2b6c90dcd480)
[_isFetchEvent] Event id 1 not within fetch event id range [10000, 10000)
>>>>>>>> [May 17 18:10:36.398] Server {47745194728736} DIAG: (plugin_esi_0x2b6c90dcd480)
[transformHandler] Transformation closed. Post-processing...
>>>>>>>> [May 17 18:10:36.398] Server {47745194728736} DIAG: (plugin_esi_0x2b6c90dcd480)
[transformHandler] Processing is complete, not processing current event 1
>>>>>>>> [May 17 18:10:36.398] Server {47745194728736} DIAG: (plugin_esi_0x2b6c90dcd480)
[transformHandler] transformation closed; cleaning up data...
>>>>>>>> [May 17 18:10:36.398] Server {47745194728736} DIAG: (plugin_esi_0x2b6c90dcd480)
[~ContData] Destroying continuation data
>>>>>>>>
>>>>>>>>
>>>>>>>> On 17/05/2012, at 17:23, Kit Chan wrote:
>>>>>>>>
>>>>>>>>> Without looking too deep into all info, i think the problem
is that u need to have a response header of
>>>>>>>>>
>>>>>>>>> X-Esi: 1
>>>>>>>>>
>>>>>>>>> with esi.html
>>>>>>>>>
>>>>>>>>> Sent from my iPhone
>>>>>>>>>
>>>>>>>>> On May 16, 2012, at 6:01 PM, Jorge Román Novalbos <jroman@linux-it.es>
wrote:
>>>>>>>>>
>>>>>>>>>> I have the plugin compiled.
>>>>>>>>>>
>>>>>>>>>> Finally I downloaded the sources from https://github.com/shukitchan/trafficserver-plugins/
with the problems fixes.
>>>>>>>>>>
>>>>>>>>>> Now I'm trying to test the plugin.
>>>>>>>>>>
>>>>>>>>>> For this test i have created two file:
>>>>>>>>>>
>>>>>>>>>> - esi.html
>>>>>>>>>>
>>>>>>>>>> <HTML>
>>>>>>>>>> <BODY>
>>>>>>>>>> The time is: <esi:include src="http://www.example.com/esi.php"/>
>>>>>>>>>> at this very moment.
>>>>>>>>>> </BODY>
>>>>>>>>>> </HTML>
>>>>>>>>>>
>>>>>>>>>> - esi.php
>>>>>>>>>>
>>>>>>>>>> <?php
>>>>>>>>>> echo date('l jS \of F Y h:i:s A');
>>>>>>>>>> ?>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> When i ask for esi.html the date is not displayed,
so esi plugin it doesn't work.
>>>>>>>>>>
>>>>>>>>>> My question, ¿Do i have to activate the ESI in order
to process that url? Sorry, but i can't find much documentation about how to implement ATS
with ESI tags.
>>>>>>>>>>
>>>>>>>>>> P.S: I have activated the plugin in plugin.config
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>>> On 16/05/2012, at 12:22, Jorge Román Novalbos wrote:
>>>>>>>>>>
>>>>>>>>>>> I am focusing with compile the pluging using
the make command and i have achieved some advances.
>>>>>>>>>>>
>>>>>>>>>>> I have installed some packages (libboost1.42-dev
and gcc-4.4-locales) and the error now is:
>>>>>>>>>>>
>>>>>>>>>>> root@ts1:~/ATS-plugins/trafficserver-plugins/esi#
make
>>>>>>>>>>> tsxs -v -I lib -I fetcher/ -C plugin.cc serverIntercept.cc
lib/*.cc fetcher/*.cc -o esi.so
>>>>>>>>>>> compiling plugin.cc -> plugin.lo
>>>>>>>>>>> g++ -I/opt/trafficserver-3.0.4/include -Ilib
-Ifetcher/ -g -pipe -Wall -Werror -O3 -feliminate-unused-debug-symbols -fno-strict-aliasing
-Wno-invalid-offsetof -fpic -c plugin.cc -o plugin.lo
>>>>>>>>>>> En el fichero incluído de /usr/include/c++/4.4/ext/hash_map:60,
>>>>>>>>>>>          de lib/StringHash.h:29,
>>>>>>>>>>>          de lib/EsiProcessor.h:31,
>>>>>>>>>>>          de plugin.cc:34:
>>>>>>>>>>> /usr/include/c++/4.4/backward/backward_warning.h:28:2:
error: #warning This file includes at least one deprecated or antiquated header which may
be removed without further notice at a future date. Please use a non-deprecated interface
with equivalent functionality instead. For a listing of replacement headers and interfaces,
consult the file backward_warning.h. To disable this warning use -Wno-deprecated.
>>>>>>>>>>> plugin.cc: In function ‘void cacheNodeList(ContData*)’:
>>>>>>>>>>> plugin.cc:453: error: conversión inválida de
‘const sockaddr*’ a ‘unsigned int’
>>>>>>>>>>> plugin.cc:453: error: conversión inválida de
‘tsapi_cont*’ a ‘int’
>>>>>>>>>>> plugin.cc:453: error: no se puede convertir ‘TSFetchWakeUpOptions’
a ‘tsapi_cont*’ para el argumento ‘5’ para ‘void TSFetchUrl(const char*, int, unsigned
int, int, tsapi_cont*, TSFetchWakeUpOptions, TSFetchEvent)’
>>>>>>>>>>> Compile failed: g++ -I/opt/trafficserver-3.0.4/include
-Ilib -Ifetcher/ -g -pipe -Wall -Werror -O3 -feliminate-unused-debug-symbols -fno-strict-aliasing
-Wno-invalid-offsetof -fpic -c plugin.cc -o plugin.lo
>>>>>>>>>>> make: *** [all] Error 1
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> I'm debuging the make command with strace but
I'm not able to fix the problem. Some advices?
>>>>>>>>>>>
>>>>>>>>>>>
>>>>>>>>>>> On 16/05/2012, at 10:51, Jorge Román Novalbos
wrote:
>>>>>>>>>>>
>>>>>>>>>>>> Hi all,
>>>>>>>>>>>>
>>>>>>>>>>>> I'm compiling the ESI plugin in my trafficserver-3.0.4.
I downloaded the plugins from repository and i have followed the next steps:
>>>>>>>>>>>>
>>>>>>>>>>>> 1. cd trafficserver-plugins/esi
>>>>>>>>>>>> 2. /opt/trafficserver/bin/tsxs -o esi.so
-c serverIntercept.cc
>>>>>>>>>>>> 3 /opt/trafficserver/bin/tsxs -o esi.so -i
>>>>>>>>>>>> 4 edit /opt/trafficserver/etc/trafficserver/plugin.config
an add esi.so
>>>>>>>>>>>> 5. Restart trafficserver daemon.
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> The traffic_server process never start because
can't load the esi plugin. The traffic.out show these lines:
>>>>>>>>>>>>
>>>>>>>>>>>> [May 16 10:31:49.263] Server {47992987118880}
ERROR: unable to find TSPluginInit function '/opt/trafficserver-3.0.4/libexec/trafficserver/esi.so':
/opt/trafficserver-3.0.4/libexec/trafficserver/esi.so: undefined symbol: TSPluginInit
>>>>>>>>>>>> [May 16 10:31:50.361] Manager {140531591419680}
ERROR: [LocalManager::pollMgmtProcessServer] Server Process terminated due to Sig 6: Aborted
>>>>>>>>>>>> [May 16 10:31:50.361] Manager {140531591419680}
ERROR:  (last system error 2: No such file or directory)
>>>>>>>>>>>> [May 16 10:31:50.361] Manager {140531591419680}
ERROR: [Alarms::signalAlarm] Server Process was reset
>>>>>>>>>>>> [May 16 10:31:50.361] Manager {140531591419680}
ERROR:  (last system error 2: No such file or director y)
>>>>>>>>>>>>
>>>>>>>>>>>> Obviously something is wrong in esi pluging
but I don't know if i am doing some step wrong.
>>>>>>>>>>>>
>>>>>>>>>>>> I have tried to use the Makefile file in
esi source but never compile. This is the error:
>>>>>>>>>>>>
>>>>>>>>>>>> root@ts1:~/ATS-plugins/trafficserver-plugins/esi#
make
>>>>>>>>>>>> tsxs -v -I lib -I fetcher/ -C plugin.cc serverIntercept.cc
lib/*.cc fetcher/*.cc -o esi.so
>>>>>>>>>>>> compiling plugin.cc -> plugin.lo
>>>>>>>>>>>> g++ -I/opt/trafficserver-3.0.4/include -Ilib
-Ifetcher/ -g -pipe -Wall -Werror -O3 -feliminate-unused-debug-symbols -fno-strict-aliasing
-Wno-invalid-offsetof -fpic -c plugin.cc -o plugin.lo
>>>>>>>>>>>> In file included from /usr/include/c++/4.4/ext/hash_map:60,
>>>>>>>>>>>>         from lib/StringHash.h:29,
>>>>>>>>>>>>         from lib/EsiProcessor.h:31,
>>>>>>>>>>>>         from plugin.cc:34:
>>>>>>>>>>>> /usr/include/c++/4.4/backward/backward_warning.h:28:2:
error: #warning This file includes at least one deprecated or antiquated header which may
be removed without further notice at a future date. Please use a non-deprecated interface
with equivalent functionality instead. For a listing of replacement headers and interfaces,
consult the file backward_warning.h. To disable this warning use -Wno-deprecated.
>>>>>>>>>>>> In file included from lib/EsiProcessor.h:35,
>>>>>>>>>>>>         from plugin.cc:34:
>>>>>>>>>>>> lib/Variables.h:29:33: error: boost/noncopyable.hpp:
No existe el fichero o el directorio
>>>>>>>>>>>> In file included from lib/EsiProcessor.h:35,
>>>>>>>>>>>>         from plugin.cc:34:
>>>>>>>>>>>> lib/Variables.h:38: error: ‘boost’ has
not been declared
>>>>>>>>>>>> lib/Variables.h:38: error: expected ‘{’
before ‘noncopyable’
>>>>>>>>>>>> lib/Variables.h:38: error: invalid type in
declaration before ‘{’ token
>>>>>>>>>>>> cc1plus: warnings being treated as errors
>>>>>>>>>>>> lib/Variables.h:38: error: extended initializer
lists only available with -std=c++0x or -std=gnu++0x
>>>>>>>>>>>> lib/Variables.h:40: error: expected primary-expression
before ‘public’
>>>>>>>>>>>> lib/Variables.h:40: error: expected ‘}’
before ‘public’
>>>>>>>>>>>> lib/Variables.h:40: error: expected ‘,’
or ‘;’ before ‘public’
>>>>>>>>>>>> lib/Variables.h: In function ‘void EsiLib::populate(const
char*, int)’:
>>>>>>>>>>>> lib/Variables.h:60: error: ‘_query_string_parsed’
was not declared in this scope
>>>>>>>>>>>> lib/Variables.h:61: error: ‘_parseQueryString’
was not declared in this scope
>>>>>>>>>>>> lib/Variables.h:63: error: ‘_query_string’
was not declared in this scope
>>>>>>>>>>>> lib/Variables.h: At global scope:
>>>>>>>>>>>> lib/Variables.h:70: error: non-member function
‘const std::string& EsiLib::getValue(const std::string&)’ cannot have cv-qualifier
>>>>>>>>>>>> lib/Variables.h:73: error: non-member function
‘const std::string& EsiLib::getValue(const char*, int)’ cannot have cv-qualifier
>>>>>>>>>>>> lib/Variables.h: In function ‘const std::string&
EsiLib::getValue(const char*, int)’:
>>>>>>>>>>>> lib/Variables.h:75: error: ‘EMPTY_STRING’
was not declared in this scope
>>>>>>>>>>>> lib/Variables.h: At global scope:
>>>>>>>>>>>> lib/Variables.h:88: error: declaration of
‘~EsiLib::Variables’ as non-member
>>>>>>>>>>>> lib/Variables.h:90: error: expected unqualified-id
before ‘private’
>>>>>>>>>>>> lib/Variables.h:99: error: storage size of
‘EsiLib::SIMPLE_HEADERS’ isn't known
>>>>>>>>>>>> lib/Variables.h:102: error: storage size
of ‘EsiLib::SPECIAL_HEADERS’ isn't known
>>>>>>>>>>>> lib/Variables.h:105: error: storage size
of ‘EsiLib::NORM_SIMPLE_HEADERS’ isn't known
>>>>>>>>>>>> lib/Variables.h:106: error: storage size
of ‘EsiLib::NORM_SPECIAL_HEADERS’ isn't known
>>>>>>>>>>>> lib/Variables.h:114: error: non-member function
‘std::string& EsiLib::_toUpperCase(std::string&)’ cannot have cv-qualifier
>>>>>>>>>>>> lib/Variables.h:115: error: non-member function
‘int EsiLib::_searchHeaders(const std::string*, const char*, int)’ cannot have cv-qualifier
>>>>>>>>>>>> lib/Variables.h:117: error: non-member function
‘bool EsiLib::_parseDictVariable(const std::string&, const char*&, int&, const
char*&, int&)’ cannot have cv-qualifier
>>>>>>>>>>>> lib/Variables.h:150: error: non-member function
‘const std::string& EsiLib::_getSubCookieValue(const std::string&, size_t)’ cannot
have cv-qualifier
>>>>>>>>>>>> lib/Variables.h:154: error: expected declaration
before ‘}’ token
>>>>>>>>>>>> lib/Variables.h:99: error: ‘EsiLib::SIMPLE_HEADERS’
defined but not used
>>>>>>>>>>>> lib/Variables.h:102: error: ‘EsiLib::SPECIAL_HEADERS’
defined but not used
>>>>>>>>>>>> lib/Variables.h:105: error: ‘EsiLib::NORM_SIMPLE_HEADERS’
defined but not used
>>>>>>>>>>>> lib/Variables.h:106: error: ‘EsiLib::NORM_SPECIAL_HEADERS’
defined but not used
>>>>>>>>>>>> Compile failed: g++ -I/opt/trafficserver-3.0.4/include
-Ilib -Ifetcher/ -g -pipe -Wall -Werror -O3 -feliminate-unused-debug-symbols -fno-strict-aliasing
-Wno-invalid-offsetof -fpic -c plugin.cc -o plugin.lo
>>>>>>>>>>>> make: *** [all] Error 1
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> could anybody  help me?
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>>
>>>>>>>>>>>> Thanks to all developer for this amaizing
software.
>>>>>>>>>>>
>>>>>>>>>>
>>>>>>>>
>>>>>>
>>>>
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