Hello,
I am trying to use JettyConnectorProvider in Jersey 2.8 to make requests to a resource behind a proxy using SSL.
The reason why I chosen to replace the default provider is because the default one doesn’t seem to reuse connections according to the setting in the Keep-Alive header as we need it to do.
It’s for performance reasons really, but I can’t get it to work through the proxy.
Here is my setup:
SslConfigurator sslConfig = SslConfigurator
.newInstance()
.trustStore(config.getTrustStore())
.trustManagerFactoryAlgorithm(“SunX509")
.keyPassword(config.getKeystorePass())
.keyManagerFactoryAlgorithm(“SunX509")
.keyStore(keyStore);
ClientConfig clientConfig = new ClientConfig();
clientConfig.connectorProvider(new JettyConnectorProvider());
clientConfig.property(JettyClientProperties.SSL_CONFIG, sslConfig);
clientConfig.property(ClientProperties.CONNECT_TIMEOUT, config.getConnectTimeout());
clientConfig.property(ClientProperties.READ_TIMEOUT, config.getReadTimeout());
if (config.usingHttpProxy()) {
clientConfig.property(ClientProperties.PROXY_URI, String.format("
http://%s:%s", config.getHttpProxyHost(), config.getHttpProxyPort()));
}
return ClientBuilder.newBuilder()
.withConfig(clientConfig)
.build()
.register(getJacksonConfiguration())
.register(new LoggingFilter())
.register(new CharacterSetFilter())
.register(new RequestTimeLogging());
The exception I get when using the proxy is the following:
java.nio.channels.ReadPendingException: null
at org.eclipse.jetty.io.FillInterest.register(FillInterest.java:62) ~[jetty-io-9.1.1.v20140108.jar:3.19.0-SNAPSHOT]
at org.eclipse.jetty.io.AbstractEndPoint.fillInterested(AbstractEndPoint.java:119) ~[jetty-io-9.1.1.v20140108.jar:3.19.0-SNAPSHOT]
at org.eclipse.jetty.io.AbstractConnection$FillInterestedState.onEnter(AbstractConnection.java:269) ~[jetty-io-9.1.1.v20140108.jar:3.19.0-SNAPSHOT]
at org.eclipse.jetty.io.AbstractConnection.next(AbstractConnection.java:238) ~[jetty-io-9.1.1.v20140108.jar:3.19.0-SNAPSHOT]
at org.eclipse.jetty.io.AbstractConnection$1.run(AbstractConnection.java:512) ~[jetty-io-9.1.1.v20140108.jar:3.19.0-SNAPSHOT]
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:607) ~[jetty-util-9.1.1.v20140108.jar:3.19.0-SNAPSHOT]
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:536) ~[jetty-util-9.1.1.v20140108.jar:3.19.0-SNAPSHOT]
at java.lang.Thread.run(Unknown Source) [na:1.8.0_05]
2014-09-09 18:02:51,131 ExceptionMapper:24:ERROR - Uncaught exception occurred. - POST /resource …
javax.ws.rs.ProcessingException: java.util.concurrent.ExecutionException: java.io.EOFException
at org.glassfish.jersey.jetty.connector.JettyConnector.apply(JettyConnector.java:277) ~[jersey-jetty-connector-2.8.jar:na]
at org.glassfish.jersey.client.ClientRuntime.invoke(ClientRuntime.java:224) ~[jersey-client-2.8.jar:na]
at org.glassfish.jersey.client.JerseyInvocation$1.call(JerseyInvocation.java:655) ~[jersey-client-2.8.jar:na]
at org.glassfish.jersey.client.JerseyInvocation$1.call(JerseyInvocation.java:652) ~[jersey-client-2.8.jar:na]
at org.glassfish.jersey.internal.Errors.process(Errors.java:315) [jersey-common-2.8.jar:na]
at org.glassfish.jersey.internal.Errors.process(Errors.java:297) [jersey-common-2.8.jar:na]
at org.glassfish.jersey.internal.Errors.process(Errors.java:228) [jersey-common-2.8.jar:na]
at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:424) [jersey-common-2.8.jar:na]
at org.glassfish.jersey.client.JerseyInvocation.invoke(JerseyInvocation.java:652) ~[jersey-client-2.8.jar:na]
at org.glassfish.jersey.client.JerseyInvocation$Builder.method(JerseyInvocation.java:412) ~[jersey-client-2.8.jar:na]
at org.glassfish.jersey.client.JerseyInvocation$Builder.post(JerseyInvocation.java:321) ~[jersey-client-2.8.jar:na]
...
at sun.reflect.NativeMethodAccessorImpl.invoke0(Native Method) ~[na:1.8.0_05]
at sun.reflect.NativeMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_05]
at sun.reflect.DelegatingMethodAccessorImpl.invoke(Unknown Source) ~[na:1.8.0_05]
at java.lang.reflect.Method.invoke(Unknown Source) ~[na:1.8.0_05]
at org.glassfish.jersey.server.model.internal.ResourceMethodInvocationHandlerFactory$1.invoke(ResourceMethodInvocationHandlerFactory.java:81) ~[jersey-server-2.8.jar:na]
at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher$1.run(AbstractJavaResourceMethodDispatcher.java:151) ~[jersey-server-2.8.jar:na]
at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.invoke(AbstractJavaResourceMethodDispatcher.java:171) ~[jersey-server-2.8.jar:na]
at org.glassfish.jersey.server.model.internal.JavaResourceMethodDispatcherProvider$ResponseOutInvoker.doDispatch(JavaResourceMethodDispatcherProvider.java:152) ~[jersey-server-2.8.jar:na]
at org.glassfish.jersey.server.model.internal.AbstractJavaResourceMethodDispatcher.dispatch(AbstractJavaResourceMethodDispatcher.java:104) ~[jersey-server-2.8.jar:na]
at org.glassfish.jersey.server.model.ResourceMethodInvoker.invoke(ResourceMethodInvoker.java:387) ~[jersey-server-2.8.jar:na]
at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:331) ~[jersey-server-2.8.jar:na]
at org.glassfish.jersey.server.model.ResourceMethodInvoker.apply(ResourceMethodInvoker.java:103) ~[jersey-server-2.8.jar:na]
at org.glassfish.jersey.server.ServerRuntime$1.run(ServerRuntime.java:269) ~[jersey-server-2.8.jar:na]
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:271) [jersey-common-2.8.jar:na]
at org.glassfish.jersey.internal.Errors$1.call(Errors.java:267) [jersey-common-2.8.jar:na]
at org.glassfish.jersey.internal.Errors.process(Errors.java:315) [jersey-common-2.8.jar:na]
at org.glassfish.jersey.internal.Errors.process(Errors.java:297) [jersey-common-2.8.jar:na]
at org.glassfish.jersey.internal.Errors.process(Errors.java:267) [jersey-common-2.8.jar:na]
at org.glassfish.jersey.process.internal.RequestScope.runInScope(RequestScope.java:297) [jersey-common-2.8.jar:na]
at org.glassfish.jersey.server.ServerRuntime.process(ServerRuntime.java:252) [jersey-server-2.8.jar:na]
at org.glassfish.jersey.server.ApplicationHandler.handle(ApplicationHandler.java:1023) [jersey-server-2.8.jar:na]
at org.glassfish.jersey.servlet.WebComponent.service(WebComponent.java:372) [jersey-container-servlet-core-2.8.jar:na]
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:382) [jersey-container-servlet-core-2.8.jar:na]
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:345) [jersey-container-servlet-core-2.8.jar:na]
at org.glassfish.jersey.servlet.ServletContainer.service(ServletContainer.java:220) [jersey-container-servlet-core-2.8.jar:na]
at org.eclipse.jetty.servlet.ServletHolder.handle(ServletHolder.java:751) []
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1666) []
...
at org.eclipse.jetty.servlet.ServletHandler$CachedChain.doFilter(ServletHandler.java:1645) []
at org.eclipse.jetty.servlet.ServletHandler.doHandle(ServletHandler.java:564) []
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:143) []
at org.eclipse.jetty.security.SecurityHandler.handle(SecurityHandler.java:578) []
at org.eclipse.jetty.server.session.SessionHandler.doHandle(SessionHandler.java:221) []
at org.eclipse.jetty.server.handler.ContextHandler.doHandle(ContextHandler.java:1111) []
at org.eclipse.jetty.servlet.ServletHandler.doScope(ServletHandler.java:498) []
at org.eclipse.jetty.server.session.SessionHandler.doScope(SessionHandler.java:183) []
at org.eclipse.jetty.server.handler.ContextHandler.doScope(ContextHandler.java:1045) []
at org.eclipse.jetty.server.handler.ScopedHandler.handle(ScopedHandler.java:141) []
at org.eclipse.jetty.server.handler.HandlerWrapper.handle(HandlerWrapper.java:98) []
at org.eclipse.jetty.server.Server.handle(Server.java:461) []
at org.eclipse.jetty.server.HttpChannel.handle(HttpChannel.java:284) []
at org.eclipse.jetty.server.HttpConnection.onFillable(HttpConnection.java:244) []
at org.eclipse.jetty.io.AbstractConnection$2.run(AbstractConnection.java:534) []
at org.eclipse.jetty.util.thread.QueuedThreadPool.runJob(QueuedThreadPool.java:607) []
at org.eclipse.jetty.util.thread.QueuedThreadPool$3.run(QueuedThreadPool.java:536) []
at java.lang.Thread.run(Unknown Source) [na:1.8.0_05]
Caused by: java.util.concurrent.ExecutionException: java.io.EOFException
at org.eclipse.jetty.client.util.FutureResponseListener.getResult(FutureResponseListener.java:118) ~[jetty-client-9.1.1.v20140108.jar:9.1.1.v20140108]
at org.eclipse.jetty.client.util.FutureResponseListener.get(FutureResponseListener.java:110) ~[jetty-client-9.1.1.v20140108.jar:9.1.1.v20140108]
at org.eclipse.jetty.client.HttpRequest.send(HttpRequest.java:579) ~[jetty-client-9.1.1.v20140108.jar:9.1.1.v20140108]
at org.glassfish.jersey.jetty.connector.JettyConnector.apply(JettyConnector.java:259) ~[jersey-jetty-connector-2.8.jar:na]
... 68 common frames omitted
Caused by: java.io.EOFException: null
at org.eclipse.jetty.client.http.HttpReceiverOverHTTP.earlyEOF(HttpReceiverOverHTTP.java:203) ~[]
at org.eclipse.jetty.http.HttpParser.parseNext(HttpParser.java:1261) ~[]
at org.eclipse.jetty.client.http.HttpReceiverOverHTTP.shutdown(HttpReceiverOverHTTP.java:129) ~[]
at org.eclipse.jetty.client.http.HttpReceiverOverHTTP.receive(HttpReceiverOverHTTP.java:91) ~[]
at org.eclipse.jetty.client.http.HttpChannelOverHTTP.receive(HttpChannelOverHTTP.java:75) ~[]
at org.eclipse.jetty.client.http.HttpConnectionOverHTTP.onFillable(HttpConnectionOverHTTP.java:103) ~[]
at org.eclipse.jetty.io.AbstractConnection$1.run(AbstractConnection.java:505) ~[]
... 3 common frames omitted
It looks like it cannot read the response properly but it only happens with the JettyConnector, not the default so I think the proxy is correctly configured.
When not using the proxy it looks like it works perfectly and connections are reused as I want them to, but I can’t say for sure for those tests were only made from my local computer, not the environment I get this exception on.
And btw, we are not using any asynchronous calls so this exception is kinda confusing :S
Is some additional configuration needed that I’m not aware of?
Any idea´s and pointers are welcome as I’m pretty stuck right now! :)
Thanks!
/Roger