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
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