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 <jro...@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 <jro...@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. >>>>> >>>> >>
