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 <ruw...@wso2.com> 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 < > dileepajayak...@gmail.com> 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 <ruw...@wso2.com> 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 < >>> dileepajayak...@gmail.com> 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 < >>>> dileepajayak...@gmail.com> 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 >>>> Dev@wso2.org >>>> http://wso2.org/cgi-bin/mailman/listinfo/dev >>>> >>>> >>> >>> >>> -- >>> >>> *Ruwan Abeykoon* >>> *Architect,* >>> *WSO2, Inc. http://wso2.com <http://wso2.com/> * >>> *lean.enterprise.middleware.* >>> >>> email: ruw...@wso2.com >>> phone:(+94) 777739736 >>> >> >> > > > -- > > *Ruwan Abeykoon* > *Architect,* > *WSO2, Inc. http://wso2.com <http://wso2.com/> * > *lean.enterprise.middleware.* > > email: ruw...@wso2.com > phone:(+94) 777739736 >
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