Hi Isuru, Thanks a lot! Adding the messageType property did the trick. I will use 4.8.1 :)
Regards, Dileepa On Wed, Feb 11, 2015 at 4:15 PM, Isuru Udana <[email protected]> wrote: > Can you try with setting the messageType property to application/rdf+xml > in outSequence. > > <property name="messageType" value="application/rdf+xml" scope="axis2"/> > > And also 4.5.1 is a very old version of ESB, If there is no strong reason > for you to keep using it, try to use latest 4.8.1 version. > > Thanks. > > On Wed, Feb 11, 2015 at 4:09 PM, Dileepa Jayakody < > [email protected]> wrote: > >> Hi Isuru, >> >> Thanks a lot for that pointer :) >> As you pointed out it seems the issue is related Accept content type of >> my request (application/rdf+xml). >> >> I tried adding <messageFormatter contentType="application/rdf+xml" >> class="org.wso2.carbon.relay.ExpandingMessageFormatter"/> to the axis2.xml >> but still ESB serializes the BE response as a text/plain which results in >> just sending the HTTP 200 response header to the client. >> >> I also tried enabling <messageBuilder contentType="application/rdf+xml" >> class="org.wso2.carbon.relay.BinaryRelayBuilder"/> but still the in the >> out-sequence ESB tries to serialize the response as text/plain. >> >> >> Following is a full log of a sample request : curl -v -X POST -H "Accept: >> application/rdf+xml" -H "Content-type: text/plain" --data "sample request >> to detect cities like Paris in content." >> http://localhost:8280/services/StanbolProxy >> >> [2015-02-11 16:01:24,844] DEBUG - wire >> "POST /services/StanbolProxy >> HTTP/1.1[\r][\n]" >> [2015-02-11 16:01:24,846] DEBUG - wire >> "User-Agent: curl/7.22.0 >> (x86_64-pc-linux-gnu) libcurl/7.22.0 OpenSSL/1.0.1 zlib/1.2.3.4 >> libidn/1.23 librtmp/2.3[\r][\n]" >> [2015-02-11 16:01:24,846] DEBUG - wire >> "Host: localhost:8280[\r][\n]" >> [2015-02-11 16:01:24,846] DEBUG - wire >> "Accept: >> application/rdf+xml[\r][\n]" >> [2015-02-11 16:01:24,846] DEBUG - wire >> "Content-type: >> text/plain[\r][\n]" >> [2015-02-11 16:01:24,846] DEBUG - wire >> "Content-Length: 54[\r][\n]" >> [2015-02-11 16:01:24,846] DEBUG - wire >> "[\r][\n]" >> [2015-02-11 16:01:24,846] DEBUG - wire >> "sample request to detect >> cities like Paris in content." >> [2015-02-11 16:01:24,854] DEBUG - wire << "POST /enhancer >> HTTP/1.1[\r][\n]" >> [2015-02-11 16:01:24,854] DEBUG - wire << "Content-Type: text/plain; >> charset=UTF-8[\r][\n]" >> [2015-02-11 16:01:24,855] DEBUG - wire << "Accept: >> application/rdf+xml[\r][\n]" >> [2015-02-11 16:01:24,855] DEBUG - wire << "Transfer-Encoding: >> chunked[\r][\n]" >> [2015-02-11 16:01:24,855] DEBUG - wire << "Host: localhost:8081[\r][\n]" >> [2015-02-11 16:01:24,855] DEBUG - wire << "Connection: Keep-Alive[\r][\n]" >> [2015-02-11 16:01:24,856] DEBUG - wire << "User-Agent: >> Synapse-HttpComponents-NIO[\r][\n]" >> [2015-02-11 16:01:24,856] DEBUG - wire << "[\r][\n]" >> [2015-02-11 16:01:24,857] DEBUG - wire << "36[\r][\n]" >> [2015-02-11 16:01:24,857] DEBUG - wire << "sample request to detect >> cities like Paris in content.[\r][\n]" >> [2015-02-11 16:01:24,858] DEBUG - wire << "0[\r][\n]" >> [2015-02-11 16:01:24,858] DEBUG - wire << "[\r][\n]" >> [2015-02-11 16:01:25,192] DEBUG - wire >> "HTTP/1.1 200 OK[\r][\n]" >> [2015-02-11 16:01:25,193] DEBUG - wire >> "Date: Wed, 11 Feb 2015 >> 10:31:24 GMT[\r][\n]" >> [2015-02-11 16:01:25,193] DEBUG - wire >> "Content-Type: >> application/rdf+xml[\r][\n]" >> [2015-02-11 16:01:25,193] DEBUG - wire >> "Transfer-Encoding: >> chunked[\r][\n]" >> [2015-02-11 16:01:25,193] DEBUG - wire >> "Server: >> Jetty(7.x.y-SNAPSHOT)[\r][\n]" >> [2015-02-11 16:01:25,193] DEBUG - wire >> "[\r][\n]" >> [2015-02-11 16:01:25,193] DEBUG - wire >> "783[\r][\n]" >> [2015-02-11 16:01:25,193] DEBUG - wire >> "<rdf:RDF[\n]" >> [2015-02-11 16:01:25,194] DEBUG - wire >> " xmlns:rdf=" >> http://www.w3.org/1999/02/22-rdf-syntax-ns#"[\n]"; >> [2015-02-11 16:01:25,194] DEBUG - wire >> " xmlns:j.0=" >> http://purl.org/dc/terms/"[\n]"; >> [2015-02-11 16:01:25,194] DEBUG - wire >> " xmlns:j.1=" >> http://fise.iks-project.eu/ontology/"; > [\n]" >> [2015-02-11 16:01:25,194] DEBUG - wire >> " <rdf:Description >> rdf:about="urn:enhancement-cdbc9f2a-89b7-0b61-9159-081ae687ccd9">[\n]" >> [2015-02-11 16:01:25,194] DEBUG - wire >> " <j.1:confidence >> rdf:datatype="http://www.w3.org/2001/XMLSchema#double >> ">0.14285864925027827</j.1:confidence>[\n]" >> [2015-02-11 16:01:25,194] DEBUG - wire >> " <j.1:extracted-from >> rdf:resource="urn:content-item-sha1-ebfbb96693dc00da6924f8bd0b738819b84829a8"/>[\n]" >> [2015-02-11 16:01:25,194] DEBUG - wire >> " <j.0:created rdf:datatype=" >> http://www.w3.org/2001/XMLSchema#dateTime >> ">2015-02-11T10:31:24.979Z</j.0:created>[\n]" >> [2015-02-11 16:01:25,194] DEBUG - wire >> " <j.0:creator rdf:datatype=" >> http://www.w3.org/2001/XMLSchema#string >> ">org.apache.stanbol.enhancer.engines.langdetect.LanguageDetectionEnhancementEngine</j.0:creator>[\n]" >> [2015-02-11 16:01:25,194] DEBUG - wire >> " >> <j.0:language>en</j.0:language>[\n]" >> [2015-02-11 16:01:25,195] DEBUG - wire >> " <j.0:type rdf:resource=" >> http://purl.org/dc/terms/LinguisticSystem"/>[\n]" >> [2015-02-11 16:01:25,195] DEBUG - wire >> " <rdf:type rdf:resource=" >> http://fise.iks-project.eu/ontology/Enhancement"/>[\n]" >> [2015-02-11 16:01:25,195] DEBUG - wire >> " <rdf:type rdf:resource=" >> http://fise.iks-project.eu/ontology/TextAnnotation"/>[\n]" >> [2015-02-11 16:01:25,195] DEBUG - wire >> " </rdf:Description>[\n]" >> [2015-02-11 16:01:25,195] DEBUG - wire >> " <rdf:Description >> rdf:about="urn:enhancement-ccc10374-74b7-7a7a-0b93-6a94ca0f88b5">[\n]" >> [2015-02-11 16:01:25,195] DEBUG - wire >> " <j.1:confidence >> rdf:datatype="http://www.w3.org/2001/XMLSchema#double >> ">0.8571391372006272</j.1:confidence>[\n]" >> [2015-02-11 16:01:25,195] DEBUG - wire >> " <j.1:extracted-from >> rdf:resource="urn:content-item-sha1-ebfbb96693dc00da6924f8bd0b738819b84829a8"/>[\n]" >> [2015-02-11 16:01:25,195] DEBUG - wire >> " <j.0:created rdf:datatype=" >> http://www.w3.org/2001/XMLSchema#dateTime >> ">2015-02-11T10:31:24.979Z</j.0:created>[\n]" >> [2015-02-11 16:01:25,195] DEBUG - wire >> " <j.0:creator rdf:datatype=" >> http://www.w3.org/2001/XMLSchema#string >> ">org.apache.stanbol.enhancer.engines.langdetect.LanguageDetectionEnhancementEngine</j.0:creator>[\n]" >> [2015-02-11 16:01:25,196] DEBUG - wire >> " >> <j.0:language>fr</j.0:language>[\n]" >> [2015-02-11 16:01:25,196] DEBUG - wire >> " <j.0:type rdf:resource=" >> http://purl.org/dc/terms/LinguisticSystem"/>[\n]" >> [2015-02-11 16:01:25,196] DEBUG - wire >> " <rdf:type rdf:resource=" >> http://fise.iks-project.eu/ontology/Enhancement"/>[\n]" >> [2015-02-11 16:01:25,196] DEBUG - wire >> " <rdf:type rdf:resource=" >> http://fise.iks-project.eu/ontology/TextAnnotation"/>[\n]" >> [2015-02-11 16:01:25,196] DEBUG - wire >> " </rdf:Description>[\n]" >> [2015-02-11 16:01:25,196] DEBUG - wire >> "</rdf:RDF>[\n]" >> [2015-02-11 16:01:25,196] DEBUG - wire >> "[\r][\n]" >> [2015-02-11 16:01:25,196] DEBUG - wire >> "0[\r][\n]" >> [2015-02-11 16:01:25,196] DEBUG - wire >> "[\r][\n]" >> [2015-02-11 16:01:25,199] INFO - LogMediator To: >> http://www.w3.org/2005/08/addressing/anonymous, WSAction: , SOAPAction: >> , MessageID: urn:uuid:c43cf639-8ef0-4a87-99df-c9eae1c8a0c5, Direction: >> response, Envelope: <?xml version='1.0' encoding='utf-8'?><soapenv:Envelope >> xmlns:soapenv="http://schemas.xmlsoap.org/soap/envelope/";><soapenv:Body><rdf:RDF >> xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"; xmlns:j.1=" >> http://fise.iks-project.eu/ontology/"; xmlns:j.0=" >> http://purl.org/dc/terms/";> >> <rdf:Description >> rdf:about="urn:enhancement-cdbc9f2a-89b7-0b61-9159-081ae687ccd9"> >> <j.1:confidence rdf:datatype="http://www.w3.org/2001/XMLSchema#double >> ">0.14285864925027827</j.1:confidence> >> <j.1:extracted-from >> rdf:resource="urn:content-item-sha1-ebfbb96693dc00da6924f8bd0b738819b84829a8"/> >> <j.0:created rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime >> ">2015-02-11T10:31:24.979Z</j.0:created> >> <j.0:creator rdf:datatype="http://www.w3.org/2001/XMLSchema#string >> ">org.apache.stanbol.enhancer.engines.langdetect.LanguageDetectionEnhancementEngine</j.0:creator> >> <j.0:language>en</j.0:language> >> <j.0:type rdf:resource="http://purl.org/dc/terms/LinguisticSystem"/> >> <rdf:type rdf:resource=" >> http://fise.iks-project.eu/ontology/Enhancement"/> >> <rdf:type rdf:resource=" >> http://fise.iks-project.eu/ontology/TextAnnotation"/> >> </rdf:Description> >> <rdf:Description >> rdf:about="urn:enhancement-ccc10374-74b7-7a7a-0b93-6a94ca0f88b5"> >> <j.1:confidence rdf:datatype="http://www.w3.org/2001/XMLSchema#double >> ">0.8571391372006272</j.1:confidence> >> <j.1:extracted-from >> rdf:resource="urn:content-item-sha1-ebfbb96693dc00da6924f8bd0b738819b84829a8"/> >> <j.0:created rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime >> ">2015-02-11T10:31:24.979Z</j.0:created> >> <j.0:creator rdf:datatype="http://www.w3.org/2001/XMLSchema#string >> ">org.apache.stanbol.enhancer.engines.langdetect.LanguageDetectionEnhancementEngine</j.0:creator> >> <j.0:language>fr</j.0:language> >> <j.0:type rdf:resource="http://purl.org/dc/terms/LinguisticSystem"/> >> <rdf:type rdf:resource=" >> http://fise.iks-project.eu/ontology/Enhancement"/> >> <rdf:type rdf:resource=" >> http://fise.iks-project.eu/ontology/TextAnnotation"/> >> </rdf:Description> >> </rdf:RDF></soapenv:Body></soapenv:Envelope> >> [2015-02-11 16:01:25,201] DEBUG - wire << "HTTP/1.1 200 OK[\r][\n]" >> [2015-02-11 16:01:25,201] DEBUG - wire << "Content-Type: text/plain; >> charset=UTF-8[\r][\n]" >> [2015-02-11 16:01:25,201] DEBUG - wire << "Server: >> Jetty(7.x.y-SNAPSHOT)[\r][\n]" >> [2015-02-11 16:01:25,201] DEBUG - wire << "Date: Wed, 11 Feb 2015 >> 10:31:25 GMT[\r][\n]" >> [2015-02-11 16:01:25,201] DEBUG - wire << "Transfer-Encoding: >> chunked[\r][\n]" >> [2015-02-11 16:01:25,201] DEBUG - wire << "[\r][\n]" >> [2015-02-11 16:01:25,202] DEBUG - wire << "0[\r][\n]" >> [2015-02-11 16:01:25,202] DEBUG - wire << "[\r][\n]" >> >> >> On Wed, Feb 11, 2015 at 2:54 PM, Isuru Udana <[email protected]> wrote: >> >>> Hi Dileepa, >>> >>> You could observe that Content-Type of response coming from the backend >>> to ESB is application/rdf+xml and the response sent from ESB to Client >>> is text/plain. So Content-Type is getting changed at the ESB. >>> Could you check whether you have selected correct message formatter for >>> application/rdf+xml >>> Content-Type in axis2.xml ? >>> >>> >>> >>> On Wed, Feb 11, 2015 at 2:43 PM, Dileepa Jayakody < >>> [email protected]> wrote: >>> >>>> Hi Ruwan, >>>> >>>> Thanks again. >>>> However I still get only the HTTP status code response header to the >>>> client as below; >>>> I noted that the response's Transfer-Encoding is chunked. Could this be >>>> the cause that my client only gets the header part of the response? >>>> >>>> >>>> < HTTP/1.1 200 OK >>>> < Content-Type: text/plain; charset=UTF-8 >>>> < Server: Jetty(7.x.y-SNAPSHOT) >>>> < Date: Wed, 11 Feb 2015 08:55:32 GMT >>>> < Transfer-Encoding: chunked >>>> >>>> Thanks, >>>> Dileepa >>>> >>>> >>>> On Wed, Feb 11, 2015 at 1:42 PM, Ruwan Abeykoon <[email protected]> >>>> wrote: >>>> >>>>> Hi Dileepa, >>>>> I am sorry to point you on sample of newer version 4.8.1. >>>>> >>>>> Can you try something like this , taken and changed based on sample >>>>> for 4.5.1 [1]. I Have not tested it though. >>>>> >>>>> >>>>> >>>>> <proxy name="MyProxy" >>>>> transports="https http" >>>>> startOnLoad="true"> >>>>> <target> >>>>> <inSequence> >>>>> <send> >>>>> <endpoint> >>>>> <session type="simpleClientSession"/> >>>>> <loadbalance >>>>> algorithm="org.apache.synapse.endpoints.algorithms.RoundRobin"> >>>>> <endpoint name="s1"> >>>>> <address uri=" >>>>> http://localhost:8080/enhancer"/> >>>>> </endpoint> >>>>> <endpoint name="s2"> >>>>> <address uri=" >>>>> http://localhost:8082/enhancer"/> >>>>> </endpoint> >>>>> </loadbalance> >>>>> </endpoint> >>>>> </send> >>>>> <drop/> >>>>> </inSequence> >>>>> <outSequence> >>>>> <send/> >>>>> </outSequence> >>>>> </target> >>>>> </proxy> >>>>> >>>>> As I understand it, your configuration is missing inSequence and it >>>>> might have caused an undesired behaviour. I would configure both in and >>>>> out >>>>> sequences when we have to change one. >>>>> >>>>> [1] >>>>> https://docs.wso2.com/display/ESB451/Sample+752%3A+Load+Balancing+Between+3+Endpoints+With+Endpoint+Templates >>>>> >>>>> Cheers, >>>>> Ruwan >>>>> >>>>> >>>>> On Wed, Feb 11, 2015 at 12:15 PM, Dileepa Jayakody < >>>>> [email protected]> wrote: >>>>> >>>>>> Hi Ruwan, >>>>>> >>>>>> Thanks for the link. I followed the sample but the issue still >>>>>> persists. >>>>>> >>>>>> Although the BE response comes to the out sequence only the HTTP 200 >>>>>> status message is sent to the client. >>>>>> Response body is not sent. >>>>>> >>>>>> Regards, >>>>>> Dileepa >>>>>> >>>>>> On Wed, Feb 11, 2015 at 10:23 AM, Ruwan Abeykoon <[email protected]> >>>>>> wrote: >>>>>> >>>>>>> Hi Deleepa, >>>>>>> Would you be able to adopt the configuration according to the >>>>>>> following sample? >>>>>>> >>>>>>> >>>>>>> https://docs.wso2.com/display/ESB481/Sample+154%3A+Load+Balancing+with+Proxy+Services >>>>>>> >>>>>>> Have a nice day! >>>>>>> -Ruwan >>>>>>> >>>>>>> On Tue, Feb 10, 2015 at 11:14 PM, Dileepa Jayakody < >>>>>>> [email protected]> wrote: >>>>>>> >>>>>>>> Hi All, >>>>>>>> >>>>>>>> Following is the log for a client request to my proxy service with >>>>>>>> wire-log enabled. >>>>>>>> BE response is logged by the LogMediator in the proxy service's >>>>>>>> out-sequence. But the response to the client doesn't contain the >>>>>>>> response >>>>>>>> body, only contains the HTTP 200 response header. >>>>>>>> Any tips to tackle the issue is much appreciated. >>>>>>>> >>>>>>>> Thanks, >>>>>>>> Dileepa >>>>>>>> >>>>>>>> [1] >>>>>>>> [2015-02-10 23:05:21,381] DEBUG - wire >> "POST >>>>>>>> /services/StanbolProxy HTTP/1.1[\r][\n]" >>>>>>>> [2015-02-10 23:05:21,384] DEBUG - wire >> "Content-Type: >>>>>>>> text/plain[\r][\n]" >>>>>>>> [2015-02-10 23:05:21,384] DEBUG - wire >> "Accept: >>>>>>>> application/rdf+xml[\r][\n]" >>>>>>>> [2015-02-10 23:05:21,384] DEBUG - wire >> "User-Agent: >>>>>>>> Java/1.7.0_72[\r][\n]" >>>>>>>> [2015-02-10 23:05:21,384] DEBUG - wire >> "Host: 192.168.1.8:8280 >>>>>>>> [\r][\n]" >>>>>>>> [2015-02-10 23:05:21,385] DEBUG - wire >> "Connection: >>>>>>>> keep-alive[\r][\n]" >>>>>>>> [2015-02-10 23:05:21,385] DEBUG - wire >> "Content-Length: >>>>>>>> 35[\r][\n]" >>>>>>>> [2015-02-10 23:05:21,385] DEBUG - wire >> "[\r][\n]" >>>>>>>> [2015-02-10 23:05:21,385] DEBUG - wire >> "Barak Obama is the >>>>>>>> president of USA" >>>>>>>> [2015-02-10 23:05:21,875] DEBUG - wire << "POST /enhancer >>>>>>>> HTTP/1.1[\r][\n]" >>>>>>>> [2015-02-10 23:05:21,876] DEBUG - wire << "Content-Type: >>>>>>>> text/plain; charset=UTF-8[\r][\n]" >>>>>>>> [2015-02-10 23:05:21,876] DEBUG - wire << "Accept: >>>>>>>> application/rdf+xml[\r][\n]" >>>>>>>> [2015-02-10 23:05:21,877] DEBUG - wire << "Transfer-Encoding: >>>>>>>> chunked[\r][\n]" >>>>>>>> [2015-02-10 23:05:21,877] DEBUG - wire << "Host: >>>>>>>> localhost:8082[\r][\n]" >>>>>>>> [2015-02-10 23:05:21,877] DEBUG - wire << "Connection: >>>>>>>> Keep-Alive[\r][\n]" >>>>>>>> [2015-02-10 23:05:21,878] DEBUG - wire << "User-Agent: >>>>>>>> Synapse-HttpComponents-NIO[\r][\n]" >>>>>>>> [2015-02-10 23:05:21,878] DEBUG - wire << "[\r][\n]" >>>>>>>> [2015-02-10 23:05:21,879] DEBUG - wire << "23[\r][\n]" >>>>>>>> [2015-02-10 23:05:21,880] DEBUG - wire << "Barak Obama is the >>>>>>>> president of USA[\r][\n]" >>>>>>>> [2015-02-10 23:05:21,880] DEBUG - wire << "0[\r][\n]" >>>>>>>> [2015-02-10 23:05:21,881] DEBUG - wire << "[\r][\n]" >>>>>>>> [2015-02-10 23:05:26,211] DEBUG - wire >> "HTTP/1.1 200 OK[\r][\n]" >>>>>>>> [2015-02-10 23:05:26,212] DEBUG - wire >> "Date: Tue, 10 Feb 2015 >>>>>>>> 17:35:21 GMT[\r][\n]" >>>>>>>> [2015-02-10 23:05:26,212] DEBUG - wire >> "Content-Type: >>>>>>>> application/rdf+xml[\r][\n]" >>>>>>>> [2015-02-10 23:05:26,212] DEBUG - wire >> "Transfer-Encoding: >>>>>>>> chunked[\r][\n]" >>>>>>>> [2015-02-10 23:05:26,212] DEBUG - wire >> "Server: >>>>>>>> Jetty(7.x.y-SNAPSHOT)[\r][\n]" >>>>>>>> [2015-02-10 23:05:26,212] DEBUG - wire >> "[\r][\n]" >>>>>>>> [2015-02-10 23:05:26,212] DEBUG - wire >> "1093[\r][\n]" >>>>>>>> [2015-02-10 23:05:26,212] DEBUG - wire >> "<rdf:RDF[\n]" >>>>>>>> [2015-02-10 23:05:26,212] DEBUG - wire >> " xmlns:rdf=" >>>>>>>> http://www.w3.org/1999/02/22-rdf-syntax-ns#"[\n]"; >>>>>>>> [2015-02-10 23:05:26,212] DEBUG - wire >> " xmlns:j.0=" >>>>>>>> http://purl.org/dc/terms/"[\n]"; >>>>>>>> [2015-02-10 23:05:26,212] DEBUG - wire >> " xmlns:j.1=" >>>>>>>> http://fise.iks-project.eu/ontology/"; > [\n]" >>>>>>>> [2015-02-10 23:05:26,212] DEBUG - wire >> " <rdf:Description >>>>>>>> rdf:about="urn:enhancement-f50e270f-6c52-78a1-96e0-a9a150f42dce">[\n]" >>>>>>>> [2015-02-10 23:05:26,213] DEBUG - wire >> " <j.1:confidence >>>>>>>> rdf:datatype="http://www.w3.org/2001/XMLSchema#double >>>>>>>> ">0.7127498890292797</j.1:confidence>[\n]" >>>>>>>> [2015-02-10 23:05:26,213] DEBUG - wire >> " <j.1:end >>>>>>>> rdf:datatype="http://www.w3.org/2001/XMLSchema#int >>>>>>>> ">35</j.1:end>[\n]" >>>>>>>> [2015-02-10 23:05:26,213] DEBUG - wire >> " <j.1:extracted-from >>>>>>>> rdf:resource="urn:content-item-sha1-6f8a2fe9f9b83c97853ef463df229f4664f52798"/>[\n]" >>>>>>>> [2015-02-10 23:05:26,213] DEBUG - wire >> " <j.1:selected-text >>>>>>>> xml:lang="en">USA</j.1:selected-text>[\n]" >>>>>>>> [2015-02-10 23:05:26,213] DEBUG - wire >> " >>>>>>>> <j.1:selection-context xml:lang="en">Barak Obama is the president of >>>>>>>> USA</j.1:selection-context>[\n]" >>>>>>>> [2015-02-10 23:05:26,213] DEBUG - wire >> " <j.1:start >>>>>>>> rdf:datatype="http://www.w3.org/2001/XMLSchema#int >>>>>>>> ">32</j.1:start>[\n]" >>>>>>>> [2015-02-10 23:05:26,213] DEBUG - wire >> " <j.0:created >>>>>>>> rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime >>>>>>>> ">2015-02-10T17:35:25.820Z</j.0:created>[\n]" >>>>>>>> [2015-02-10 23:05:26,213] DEBUG - wire >> " <j.0:creator >>>>>>>> rdf:datatype="http://www.w3.org/2001/XMLSchema#string >>>>>>>> ">org.apache.stanbol.enhancer.engines.opennlp.impl.NamedEntityExtractionEnhancementEngine</j.0:creator>[\n]" >>>>>>>> [2015-02-10 23:05:26,213] DEBUG - wire >> " <j.0:type >>>>>>>> rdf:resource="http://dbpedia.org/ontology/Place"/>[\n]" >>>>>>>> [2015-02-10 23:05:26,213] DEBUG - wire >> " <rdf:type >>>>>>>> rdf:resource="http://fise.iks-project.eu/ontology/Enhancement >>>>>>>> "/>[\n]" >>>>>>>> [2015-02-10 23:05:26,213] DEBUG - wire >> " <rdf:type >>>>>>>> rdf:resource="http://fise.iks-project.eu/ontology/TextAnnotation >>>>>>>> "/>[\n]" >>>>>>>> [2015-02-10 23:05:26,213] DEBUG - wire >> " </rdf:Description>[\n]" >>>>>>>> [2015-02-10 23:05:26,214] DEBUG - wire >> " <rdf:Description >>>>>>>> rdf:about="urn:enhancement-58277280-ed99-10b3-8c5b-81a62ca44824">[\n]" >>>>>>>> [2015-02-10 23:05:26,214] DEBUG - wire >> " <j.1:confidence >>>>>>>> rdf:datatype="http://www.w3.org/2001/XMLSchema#double >>>>>>>> ">0.857140049021033</j.1:confidence>[\n]" >>>>>>>> [2015-02-10 23:05:26,214] DEBUG - wire >> " <j.1:extracted-from >>>>>>>> rdf:resource="urn:content-item-sha1-6f8a2fe9f9b83c97853ef463df229f4664f52798"/>[\n]" >>>>>>>> [2015-02-10 23:05:26,214] DEBUG - wire >> " <j.0:created >>>>>>>> rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime >>>>>>>> ">2015-02-10T17:35:22.360Z</j.0:created>[\n]" >>>>>>>> [2015-02-10 23:05:26,214] DEBUG - wire >> " <j.0:creator >>>>>>>> rdf:datatype="http://www.w3.org/2001/XMLSchema#string >>>>>>>> ">org.apache.stanbol.enhancer.engines.langdetect.LanguageDetectionEnhancementEngine</j.0:creator>[\n]" >>>>>>>> [2015-02-10 23:05:26,214] DEBUG - wire >> " >>>>>>>> <j.0:language>en</j.0:language>[\n]" >>>>>>>> [2015-02-10 23:05:26,214] DEBUG - wire >> " <j.0:type >>>>>>>> rdf:resource="http://purl.org/dc/terms/LinguisticSystem"/>[\n]" >>>>>>>> [2015-02-10 23:05:26,214] DEBUG - wire >> " <rdf:type >>>>>>>> rdf:resource="http://fise.iks-project.eu/ontology/Enhancement >>>>>>>> "/>[\n]" >>>>>>>> [2015-02-10 23:05:26,214] DEBUG - wire >> " <rdf:type >>>>>>>> rdf:resource="http://fise.iks-project.eu/ontology/TextAnnotation >>>>>>>> "/>[\n]" >>>>>>>> [2015-02-10 23:05:26,214] DEBUG - wire >> " </rdf:Description>[\n]" >>>>>>>> [2015-02-10 23:05:26,214] DEBUG - wire >> " <rdf:Description >>>>>>>> rdf:about="urn:enhancement-1696e861-d643-539f-a3a4-75865c2711e0">[\n]" >>>>>>>> [2015-02-10 23:05:26,214] DEBUG - wire >> " <j.1:confidence >>>>>>>> rdf:datatype="http://www.w3.org/2001/XMLSchema#double >>>>>>>> ">0.40536309634989937</j.1:confidence>[\n]" >>>>>>>> [2015-02-10 23:05:26,214] DEBUG - wire >> " <j.1:end >>>>>>>> rdf:datatype="http://www.w3.org/2001/XMLSchema#int >>>>>>>> ">11</j.1:end>[\n]" >>>>>>>> [2015-02-10 23:05:26,215] DEBUG - wire >> " <j.1:extracted-from >>>>>>>> rdf:resource="urn:content-item-sha1-6f8a2fe9f9b83c97853ef463df229f4664f52798"/>[\n]" >>>>>>>> [2015-02-10 23:05:26,215] DEBUG - wire >> " <j.1:selected-text >>>>>>>> xml:lang="en">Barak Obama</j.1:selected-text>[\n]" >>>>>>>> [2015-02-10 23:05:26,215] DEBUG - wire >> " >>>>>>>> <j.1:selection-context xml:lang="en">Barak Obama is the president of >>>>>>>> USA</j.1:selection-context>[\n]" >>>>>>>> [2015-02-10 23:05:26,215] DEBUG - wire >> " <j.1:start >>>>>>>> rdf:datatype="http://www.w3.org/2001/XMLSchema#int >>>>>>>> ">0</j.1:start>[\n]" >>>>>>>> [2015-02-10 23:05:26,215] DEBUG - wire >> " <j.0:created >>>>>>>> rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime >>>>>>>> ">2015-02-10T17:35:24.444Z</j.0:created>[\n]" >>>>>>>> [2015-02-10 23:05:26,215] DEBUG - wire >> " <j.0:creator >>>>>>>> rdf:datatype="http://www.w3.org/2001/XMLSchema#string >>>>>>>> ">org.apache.stanbol.enhancer.engines.opennlp.impl.NamedEntityExtractionEnhancementEngine</j.0:creator>[\n]" >>>>>>>> [2015-02-10 23:05:26,215] DEBUG - wire >> " <j.0:type >>>>>>>> rdf:resource="http://dbpedia.org/ontology/Person"/>[\n]" >>>>>>>> [2015-02-10 23:05:26,215] DEBUG - wire >> " <rdf:type >>>>>>>> rdf:resource="http://fise.iks-project.eu/ontology/Enhancement >>>>>>>> "/>[\n]" >>>>>>>> [2015-02-10 23:05:26,215] DEBUG - wire >> " <rdf:type >>>>>>>> rdf:resource="http://fise.iks-project.eu/ontology/TextAnnotation >>>>>>>> "/>[\n]" >>>>>>>> [2015-02-10 23:05:26,215] DEBUG - wire >> " </rdf:Description>[\n]" >>>>>>>> [2015-02-10 23:05:26,215] DEBUG - wire >> " <rdf:Description >>>>>>>> rdf:about="urn:enhancement-454a72b2-f8d0-0eb5-ff5b-5eae0b442d92">[\n]" >>>>>>>> [2015-02-10 23:05:26,216] DEBUG - wire >> " <j.1:confidence >>>>>>>> rdf:datatype="http://www.w3.org/2001/XMLSchema#double >>>>>>>> ">0.14285759171764037</j.1:confidence>[\n]" >>>>>>>> [2015-02-10 23:05:26,216] DEBUG - wire >> " <j.1:extracted-from >>>>>>>> rdf:resource="urn:content-item-sha1-6f8a2fe9f9b83c97853ef463df229f4664f52798"/>[\n]" >>>>>>>> [2015-02-10 23:05:26,216] DEBUG - wire >> " <j.0:created >>>>>>>> rdf:datatype="http://www.w3.org/2001/XMLSchema#dateTime >>>>>>>> ">2015-02-10T17:35:22.360Z</j.0:created>[\n]" >>>>>>>> [2015-02-10 23:05:26,216] DEBUG - wire >> " <j.0:creator >>>>>>>> rdf:datatype="http://www.w3.org/2001/XMLSchema#string >>>>>>>> ">org.apache.stanbol.enhancer.engines.langdetect.LanguageDetectionEnhancementEngine</j.0:creator>[\n]" >>>>>>>> [2015-02-10 23:05:26,216] DEBUG - wire >> " >>>>>>>> <j.0:language>id</j.0:language>[\n]" >>>>>>>> [2015-02-10 23:05:26,216] DEBUG - wire >> " <j.0:type >>>>>>>> rdf:resource="http://purl.org/dc/terms/LinguisticSystem"/>[\n]" >>>>>>>> [2015-02-10 23:05:26,216] DEBUG - wire >> " <rdf:type >>>>>>>> rdf:resource="http://fise.iks-project.eu/ontology/Enhancement >>>>>>>> "/>[\n]" >>>>>>>> [2015-02-10 23:05:26,216] DEBUG - wire >> " <rdf:type >>>>>>>> rdf:resource="http://fise.iks-project.eu/ontology/TextAnnotation >>>>>>>> "/>[\n]" >>>>>>>> [2015-02-10 23:05:26,216] DEBUG - wire >> " </rdf:Description>[\n]" >>>>>>>> [2015-02-10 23:05:26,216] DEBUG - wire >> "</rdf:RDF>[\n]" >>>>>>>> [2015-02-10 23:05:26,216] DEBUG - wire >> "[\r][\n]" >>>>>>>> [2015-02-10 23:05:26,217] DEBUG - wire >> "0[\r][\n]" >>>>>>>> [2015-02-10 23:05:26,218] DEBUG - wire >> "[\r][\n]" >>>>>>>> [2015-02-10 23:05:26,231] INFO - LogMediator To: >>>>>>>> http://www.w3.org/2005/08/addressing/anonymous, WSAction: , >>>>>>>> SOAPAction: , MessageID: urn:uuid:fa73d40b-5455-4560-b2ae-1934dc61c45c, >>>>>>>> Direction: response, Envelope: <?xml version='1.0' >>>>>>>> encoding='utf-8'?><soapenv:Envelope xmlns:soapenv=" >>>>>>>> http://schemas.xmlsoap.org/soap/envelope/";><soapenv:Body><rdf:RDF >>>>>>>> xmlns:rdf="http://www.w3.org/1999/02/22-rdf-syntax-ns#"; xmlns:j.1=" >>>>>>>> http://fise.iks-project.eu/ontology/"; xmlns:j.0=" >>>>>>>> http://purl.org/dc/terms/";> >>>>>>>> <rdf:Description >>>>>>>> rdf:about="urn:enhancement-f50e270f-6c52-78a1-96e0-a9a150f42dce"> >>>>>>>> <j.1:confidence rdf:datatype=" >>>>>>>> http://www.w3.org/2001/XMLSchema#double >>>>>>>> ">0.7127498890292797</j.1:confidence> >>>>>>>> <j.1:end rdf:datatype="http://www.w3.org/2001/XMLSchema#int >>>>>>>> ">35</j.1:end> >>>>>>>> <j.1:extracted-from >>>>>>>> rdf:resource="urn:content-item-sha1-6f8a2fe9f9b83c97853ef463df229f4664f52798"/> >>>>>>>> <j.1:selected-text xml:lang="en">USA</j.1:selected-text> >>>>>>>> <j.1:selection-context xml:lang="en">Barak Obama is the >>>>>>>> president of USA</j.1:selection-context> >>>>>>>> <j.1:start rdf:datatype="http://www.w3.org/2001/XMLSchema#int >>>>>>>> ">32</j.1:start> >>>>>>>> <j.0:created rdf:datatype=" >>>>>>>> http://www.w3.org/2001/XMLSchema#dateTime >>>>>>>> ">2015-02-10T17:35:25.820Z</j.0:created> >>>>>>>> <j.0:creator rdf:datatype=" >>>>>>>> http://www.w3.org/2001/XMLSchema#string >>>>>>>> ">org.apache.stanbol.enhancer.engines.opennlp.impl.NamedEntityExtractionEnhancementEngine</j.0:creator> >>>>>>>> <j.0:type rdf:resource="http://dbpedia.org/ontology/Place"/> >>>>>>>> <rdf:type rdf:resource=" >>>>>>>> http://fise.iks-project.eu/ontology/Enhancement"/> >>>>>>>> <rdf:type rdf:resource=" >>>>>>>> http://fise.iks-project.eu/ontology/TextAnnotation"/> >>>>>>>> </rdf:Description> >>>>>>>> <rdf:Description >>>>>>>> rdf:about="urn:enhancement-58277280-ed99-10b3-8c5b-81a62ca44824"> >>>>>>>> <j.1:confidence rdf:datatype=" >>>>>>>> http://www.w3.org/2001/XMLSchema#double >>>>>>>> ">0.857140049021033</j.1:confidence> >>>>>>>> <j.1:extracted-from >>>>>>>> rdf:resource="urn:content-item-sha1-6f8a2fe9f9b83c97853ef463df229f4664f52798"/> >>>>>>>> <j.0:created rdf:datatype=" >>>>>>>> http://www.w3.org/2001/XMLSchema#dateTime >>>>>>>> ">2015-02-10T17:35:22.360Z</j.0:created> >>>>>>>> <j.0:creator rdf:datatype=" >>>>>>>> http://www.w3.org/2001/XMLSchema#string >>>>>>>> ">org.apache.stanbol.enhancer.engines.langdetect.LanguageDetectionEnhancementEngine</j.0:creator> >>>>>>>> <j.0:language>en</j.0:language> >>>>>>>> <j.0:type rdf:resource=" >>>>>>>> http://purl.org/dc/terms/LinguisticSystem"/> >>>>>>>> <rdf:type rdf:resource=" >>>>>>>> http://fise.iks-project.eu/ontology/Enhancement"/> >>>>>>>> <rdf:type rdf:resource=" >>>>>>>> http://fise.iks-project.eu/ontology/TextAnnotation"/> >>>>>>>> </rdf:Description> >>>>>>>> <rdf:Description >>>>>>>> rdf:about="urn:enhancement-1696e861-d643-539f-a3a4-75865c2711e0"> >>>>>>>> <j.1:confidence rdf:datatype=" >>>>>>>> http://www.w3.org/2001/XMLSchema#double >>>>>>>> ">0.40536309634989937</j.1:confidence> >>>>>>>> <j.1:end rdf:datatype="http://www.w3.org/2001/XMLSchema#int >>>>>>>> ">11</j.1:end> >>>>>>>> <j.1:extracted-from >>>>>>>> rdf:resource="urn:content-item-sha1-6f8a2fe9f9b83c97853ef463df229f4664f52798"/> >>>>>>>> <j.1:selected-text xml:lang="en">Barak Obama</j.1:selected-text> >>>>>>>> <j.1:selection-context xml:lang="en">Barak Obama is the >>>>>>>> president of USA</j.1:selection-context> >>>>>>>> <j.1:start rdf:datatype="http://www.w3.org/2001/XMLSchema#int >>>>>>>> ">0</j.1:start> >>>>>>>> <j.0:created rdf:datatype=" >>>>>>>> http://www.w3.org/2001/XMLSchema#dateTime >>>>>>>> ">2015-02-10T17:35:24.444Z</j.0:created> >>>>>>>> <j.0:creator rdf:datatype=" >>>>>>>> http://www.w3.org/2001/XMLSchema#string >>>>>>>> ">org.apache.stanbol.enhancer.engines.opennlp.impl.NamedEntityExtractionEnhancementEngine</j.0:creator> >>>>>>>> <j.0:type rdf:resource="http://dbpedia.org/ontology/Person"/> >>>>>>>> <rdf:type rdf:resource=" >>>>>>>> http://fise.iks-project.eu/ontology/Enhancement"/> >>>>>>>> <rdf:type rdf:resource=" >>>>>>>> http://fise.iks-project.eu/ontology/TextAnnotation"/> >>>>>>>> </rdf:Description> >>>>>>>> <rdf:Description >>>>>>>> rdf:about="urn:enhancement-454a72b2-f8d0-0eb5-ff5b-5eae0b442d92"> >>>>>>>> <j.1:confidence rdf:datatype=" >>>>>>>> http://www.w3.org/2001/XMLSchema#double >>>>>>>> ">0.14285759171764037</j.1:confidence> >>>>>>>> <j.1:extracted-from >>>>>>>> rdf:resource="urn:content-item-sha1-6f8a2fe9f9b83c97853ef463df229f4664f52798"/> >>>>>>>> <j.0:created rdf:datatype=" >>>>>>>> http://www.w3.org/2001/XMLSchema#dateTime >>>>>>>> ">2015-02-10T17:35:22.360Z</j.0:created> >>>>>>>> <j.0:creator rdf:datatype=" >>>>>>>> http://www.w3.org/2001/XMLSchema#string >>>>>>>> ">org.apache.stanbol.enhancer.engines.langdetect.LanguageDetectionEnhancementEngine</j.0:creator> >>>>>>>> <j.0:language>id</j.0:language> >>>>>>>> <j.0:type rdf:resource=" >>>>>>>> http://purl.org/dc/terms/LinguisticSystem"/> >>>>>>>> <rdf:type rdf:resource=" >>>>>>>> http://fise.iks-project.eu/ontology/Enhancement"/> >>>>>>>> <rdf:type rdf:resource=" >>>>>>>> http://fise.iks-project.eu/ontology/TextAnnotation"/> >>>>>>>> </rdf:Description> >>>>>>>> </rdf:RDF></soapenv:Body></soapenv:Envelope> >>>>>>>> [2015-02-10 23:05:26,276] DEBUG - wire << "HTTP/1.1 200 OK[\r][\n]" >>>>>>>> [2015-02-10 23:05:26,276] DEBUG - wire << "Content-Type: >>>>>>>> text/plain; charset=UTF-8[\r][\n]" >>>>>>>> [2015-02-10 23:05:26,276] DEBUG - wire << "Server: >>>>>>>> Jetty(7.x.y-SNAPSHOT)[\r][\n]" >>>>>>>> [2015-02-10 23:05:26,277] DEBUG - wire << "Date: Tue, 10 Feb 2015 >>>>>>>> 17:35:26 GMT[\r][\n]" >>>>>>>> [2015-02-10 23:05:26,277] DEBUG - wire << "Transfer-Encoding: >>>>>>>> chunked[\r][\n]" >>>>>>>> [2015-02-10 23:05:26,277] DEBUG - wire << "Connection: >>>>>>>> keep-alive[\r][\n]" >>>>>>>> [2015-02-10 23:05:26,277] DEBUG - wire << "[\r][\n]" >>>>>>>> [2015-02-10 23:05:26,277] DEBUG - wire << "0[\r][\n]" >>>>>>>> [2015-02-10 23:05:26,277] DEBUG - wire << "[\r][\n]" >>>>>>>> >>>>>>>> >>>>>>>> On Tue, Feb 10, 2015 at 8:33 PM, Dileepa Jayakody < >>>>>>>> [email protected]> wrote: >>>>>>>> >>>>>>>>> Hi All, >>>>>>>>> >>>>>>>>> I'm using WSO2 4.5.1 ESB in my project to balance load to my BE >>>>>>>>> server nodes. >>>>>>>>> I created a pass through proxy service calling a Load Balance >>>>>>>>> Endpoint to handle the request load by 2 BE nodes in a round-robin >>>>>>>>> manner. >>>>>>>>> >>>>>>>>> When I call the proxy service, although the expected BE response >>>>>>>>> comes to the out-sequence of my proxy service, only the HTTP response >>>>>>>>> header is sent back to the client. >>>>>>>>> LogMediator logs the full response from the BE, so the expected >>>>>>>>> response comes to the ESB, but the client only receives the HTTP >>>>>>>>> response >>>>>>>>> header from the proxy-service. >>>>>>>>> When I enable wire log I can see that only the response header is >>>>>>>>> sent to the client as below; >>>>>>>>> >>>>>>>>> [2015-02-10 18:29:36,101] DEBUG - wire << "HTTP/1.1 200 OK[\r][\n]" >>>>>>>>> [2015-02-10 18:29:36,101] DEBUG - wire << "Content-Type: >>>>>>>>> text/plain; charset=UTF-8[\r][\n]" >>>>>>>>> [2015-02-10 18:29:36,102] DEBUG - wire << "Server: >>>>>>>>> Jetty(7.x.y-SNAPSHOT)[\r][\n]" >>>>>>>>> [2015-02-10 18:29:36,102] DEBUG - wire << "Date: Tue, 10 Feb 2015 >>>>>>>>> 12:59:36 GMT[\r][\n]" >>>>>>>>> [2015-02-10 18:29:36,102] DEBUG - wire << "Transfer-Encoding: >>>>>>>>> chunked[\r][\n]" >>>>>>>>> [2015-02-10 18:29:36,102] DEBUG - wire << "[\r][\n]" >>>>>>>>> [2015-02-10 18:29:36,103] DEBUG - wire << "0[\r][\n]" >>>>>>>>> [2015-02-10 18:29:36,103] DEBUG - wire << "[\r][\n]" >>>>>>>>> >>>>>>>>> >>>>>>>>> Following is my proxy service configuration; >>>>>>>>> >>>>>>>>> <proxy name="MyProxy" >>>>>>>>> transports="local https http" >>>>>>>>> startOnLoad="true" >>>>>>>>> trace="disable"> >>>>>>>>> <target endpoint="lbendpoint"> >>>>>>>>> <outSequence> >>>>>>>>> <log level="full"/> >>>>>>>>> <send/> >>>>>>>>> </outSequence> >>>>>>>>> </target> >>>>>>>>> </proxy> >>>>>>>>> >>>>>>>>> <endpoint name="lbendpoint"> >>>>>>>>> <loadbalance >>>>>>>>> algorithm="org.apache.synapse.endpoints.algorithms.RoundRobin"> >>>>>>>>> <endpoint name="s1"> >>>>>>>>> <address uri="http://localhost:8080/enhancer"/> >>>>>>>>> </endpoint> >>>>>>>>> <endpoint name="s2"> >>>>>>>>> <address uri="http://localhost:8082/enhancer"/> >>>>>>>>> </endpoint> >>>>>>>>> </loadbalance> >>>>>>>>> </endpoint> >>>>>>>>> >>>>>>>>> Can anyone help me figure out what might be going wrong here? >>>>>>>>> >>>>>>>>> Thanks, >>>>>>>>> Dileepa >>>>>>>>> >>>>>>>>> [1] https://docs.wso2.com/display/ESB490/Load-balance+Endpoint >>>>>>>>> >>>>>>>>> >>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> Dev mailing list >>>>>>>> [email protected] >>>>>>>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>>>>>>> >>>>>>>> >>>>>>> >>>>>>> >>>>>>> -- >>>>>>> >>>>>>> *Ruwan Abeykoon* >>>>>>> *Architect,* >>>>>>> *WSO2, Inc. http://wso2.com <http://wso2.com/> * >>>>>>> *lean.enterprise.middleware.* >>>>>>> >>>>>>> email: [email protected] >>>>>>> phone:(+94) 777739736 >>>>>>> >>>>>> >>>>>> >>>>> >>>>> >>>>> -- >>>>> >>>>> *Ruwan Abeykoon* >>>>> *Architect,* >>>>> *WSO2, Inc. http://wso2.com <http://wso2.com/> * >>>>> *lean.enterprise.middleware.* >>>>> >>>>> email: [email protected] >>>>> phone:(+94) 777739736 >>>>> >>>> >>>> >>>> _______________________________________________ >>>> Dev mailing list >>>> [email protected] >>>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>>> >>>> >>> >>> >>> -- >>> *Isuru Udana* >>> Senior >>> *Software Engineer* >>> WSO2 Inc.; http://wso2.com >>> email: [email protected] cell: +94 77 3791887 >>> blog: http://mytecheye.blogspot.com/ >>> twitter: http://twitter.com/isudana >>> >> >> > > > -- > *Isuru Udana* > Senior > *Software Engineer* > WSO2 Inc.; http://wso2.com > email: [email protected] cell: +94 77 3791887 > blog: http://mytecheye.blogspot.com/ > twitter: http://twitter.com/isudana >
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