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https://issues.apache.org/jira/browse/TUSCANY-1791?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel#action_12529657
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Ignacio Silva-Lepe commented on TUSCANY-1791:
---------------------------------------------
Interestingly, if I replace tuscany-sca-all-1.0-incubating.jar from the trunk
distro and into RC3a, then the samples run.
Looking into the jars, I notice that the org/apache/tuscany/sca/http/tomcat
classes appear much earlier in the tuscany-sca-all-1.0-incubating.jar for the
trunk distro than in that for RC3a. This could explain why the Tomcat Servlet
Engine is being run instead of the Jetty Servlet Engine, which is what the
notification binding needs.
> binding-notification-* samples don't work
> -----------------------------------------
>
> Key: TUSCANY-1791
> URL: https://issues.apache.org/jira/browse/TUSCANY-1791
> Project: Tuscany
> Issue Type: Bug
> Components: Java SCA Samples
> Affects Versions: Java-SCA-1.0
> Environment: Windows XP
> Reporter: Simon Nash
> Fix For: Java-SCA-1.0.1
>
>
> I tried to run the binding-notification-* samples from the 1.0 rc3a binary
> distro by following the README instructions. I always get a failure on the
> second application that starts. I tried various different combinations of
> which application to start first and which to start second and the failure
> was consistent. For example, if I start the consumer first on port 8083 and
> then the producer second on port 8084, I see the following exception from the
> producer:
> H:\tuscany-1.0-rc3a\tuscany-sca-1.0-incubating\samples\binding-notification-producer>java
> -Dnotification.httpPort=8084 -cp
> target\sample-binding-notification-producer-1.0-incubating.jar;%TUSCANY_SCA_MANIFEST_JAR%"
> notification.producer.TrafficAdvisoryServer
> org.apache.tuscany.sca.binding.notification.util.IOUtils$IOUtilsException:
> org.apache.tuscany.sca.binding.notification.encoding.EncodingException:
> com.ctc.wstx.
> exc.WstxEOFException: Unexpected EOF in prolog at [row,col {unknown-source}]:
> [1,0]
> at
> org.apache.tuscany.sca.binding.notification.NotificationTypeManagerImpl$InputStreamDecoder.read(NotificationTypeManagerImpl.java:610)
> at
> org.apache.tuscany.sca.binding.notification.util.IOUtils.sendHttpRequest(IOUtils.java:95)
> at
> org.apache.tuscany.sca.binding.notification.util.IOUtils.sendHttpRequest(IOUtils.java:51)
> at
> org.apache.tuscany.sca.binding.notification.NotificationTypeManagerImpl.newProducer(NotificationTypeManagerImpl.java:150)
> at
> org.apache.tuscany.sca.binding.notification.NotificationReferenceBindingProvider.deployProducer(NotificationReferenceBindingProvider.java:170)
> at
> org.apache.tuscany.sca.binding.notification.NotificationBindingProviderFactory.referenceProviderStarted(NotificationBindingProviderFactory.java:186)
> at
> org.apache.tuscany.sca.binding.notification.NotificationReferenceBindingProvider.start(NotificationReferenceBindingProvider.java:159)
> at
> org.apache.tuscany.sca.core.assembly.CompositeActivatorImpl.start(CompositeActivatorImpl.java:456)
> at
> org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain.<init>(DefaultSCADomain.java:186)
> at
> org.apache.tuscany.sca.host.embedded.SCADomain.createNewInstance(SCADomain.java:230)
> at
> org.apache.tuscany.sca.host.embedded.SCADomain.newInstance(SCADomain.java:69)
> at
> notification.producer.TrafficAdvisoryServer.main(TrafficAdvisoryServer.java:31)
> Caused by:
> org.apache.tuscany.sca.binding.notification.encoding.EncodingException:
> com.ctc.wstx.exc.WstxEOFException: Unexpected EOF in prolog at [row,col
> {unknown-source}]: [1,0]
> at
> org.apache.tuscany.sca.binding.notification.encoding.EncodingUtils.decodeFromStream(EncodingUtils.java:65)
> at
> org.apache.tuscany.sca.binding.notification.NotificationTypeManagerImpl$InputStreamDecoder.read(NotificationTypeManagerImpl.java:607)
> ... 11 more
> Caused by: com.ctc.wstx.exc.WstxEOFException: Unexpected EOF in prolog at
> [row,col {unknown-source}]: [1,0]
> at
> com.ctc.wstx.sr.StreamScanner.throwUnexpectedEOF(StreamScanner.java:661)
> at
> com.ctc.wstx.sr.BasicStreamReader.handleEOF(BasicStreamReader.java:2134)
> at
> com.ctc.wstx.sr.BasicStreamReader.nextFromProlog(BasicStreamReader.java:2040)
> at com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java:1069)
> at
> org.apache.tuscany.sca.binding.notification.encoding.EncodingUtils.decodeFromStream(EncodingUtils.java:60)
> ... 12 more
> org.osoa.sca.ServiceRuntimeException: java.lang.RuntimeException:
> java.lang.RuntimeException:
> org.apache.tuscany.sca.binding.notification.util.IOUtils$IOUtilsException:
> org.apache.tuscany.sca.binding.notification.encoding.EncodingException:
> com.ctc.wstx.exc.WstxEOFException: Unexpected EOF in prolog at [row,col
> {unknown-source}]: [1,0]
> at
> org.apache.tuscany.sca.host.embedded.SCADomain.createNewInstance(SCADomain.java:264)
> at
> org.apache.tuscany.sca.host.embedded.SCADomain.newInstance(SCADomain.java:69)
> at
> notification.producer.TrafficAdvisoryServer.main(TrafficAdvisoryServer.java:31)
> Caused by: java.lang.RuntimeException: java.lang.RuntimeException:
> org.apache.tuscany.sca.binding.notification.util.IOUtils$IOUtilsException:
> org.apache.tuscany.sca.binding.notification.encoding.EncodingException:
> com.ctc.wstx.exc.WstxEOFException: Unexpected EOF in prolog at [row,col
> {unknown-source}]: [1,0]
> at
> org.apache.tuscany.sca.binding.notification.NotificationReferenceBindingProvider.deployProducer(NotificationReferenceBindingProvider.java:172)
> at
> org.apache.tuscany.sca.binding.notification.NotificationBindingProviderFactory.referenceProviderStarted(NotificationBindingProviderFactory.java:186)
> at
> org.apache.tuscany.sca.binding.notification.NotificationReferenceBindingProvider.start(NotificationReferenceBindingProvider.java:159)
> at
> org.apache.tuscany.sca.core.assembly.CompositeActivatorImpl.start(CompositeActivatorImpl.java:456)
> at
> org.apache.tuscany.sca.host.embedded.impl.DefaultSCADomain.<init>(DefaultSCADomain.java:186)
> at
> org.apache.tuscany.sca.host.embedded.SCADomain.createNewInstance(SCADomain.java:230)
> ... 2 more
> Caused by: java.lang.RuntimeException:
> org.apache.tuscany.sca.binding.notification.util.IOUtils$IOUtilsException:
> org.apache.tuscany.sca.binding.notification.encoding.EncodingException:
> com.ctc.wstx.exc.WstxEOFException: Unexpected EOF in prolog at [row,col
> {unknown-source}]: [1,0]
> at
> org.apache.tuscany.sca.binding.notification.NotificationTypeManagerImpl.newProducer(NotificationTypeManagerImpl.java:161)
> at
> org.apache.tuscany.sca.binding.notification.NotificationReferenceBindingProvider.deployProducer(NotificationReferenceBindingProvider.java:170)
> ... 7 more
> Caused by:
> org.apache.tuscany.sca.binding.notification.util.IOUtils$IOUtilsException:
> org.apache.tuscany.sca.binding.notification.encoding.EncodingException:
> com.ctc.wstx.exc.WstxEOFException: Unexpected EOF in prolog at [row,col
> {unknown-source}]: [1,0]
> at
> org.apache.tuscany.sca.binding.notification.NotificationTypeManagerImpl$InputStreamDecoder.read(NotificationTypeManagerImpl.java:610)
> at
> org.apache.tuscany.sca.binding.notification.util.IOUtils.sendHttpRequest(IOUtils.java:95)
> at
> org.apache.tuscany.sca.binding.notification.util.IOUtils.sendHttpRequest(IOUtils.java:51)
> at
> org.apache.tuscany.sca.binding.notification.NotificationTypeManagerImpl.newProducer(NotificationTypeManagerImpl.java:150)
> ... 8 more
> Caused by:
> org.apache.tuscany.sca.binding.notification.encoding.EncodingException:
> com.ctc.wstx.exc.WstxEOFException: Unexpected EOF in prolog at [row,col
> {unknown-source}]: [1,0]
> at
> org.apache.tuscany.sca.binding.notification.encoding.EncodingUtils.decodeFromStream(EncodingUtils.java:65)
> at
> org.apache.tuscany.sca.binding.notification.NotificationTypeManagerImpl$InputStreamDecoder.read(NotificationTypeManagerImpl.java:607)
> ... 11 more
> Caused by: com.ctc.wstx.exc.WstxEOFException: Unexpected EOF in prolog at
> [row,col {unknown-source}]: [1,0]
> at
> com.ctc.wstx.sr.StreamScanner.throwUnexpectedEOF(StreamScanner.java:661)
> at
> com.ctc.wstx.sr.BasicStreamReader.handleEOF(BasicStreamReader.java:2134)
> at
> com.ctc.wstx.sr.BasicStreamReader.nextFromProlog(BasicStreamReader.java:2040)
> at com.ctc.wstx.sr.BasicStreamReader.next(BasicStreamReader.java:1069)
> at
> org.apache.tuscany.sca.binding.notification.encoding.EncodingUtils.decodeFromStream(EncodingUtils.java:60)
> ... 12 more
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