Hello, Sorry for the long post. The setup, code and exception are below. Any help in telling me if I should configure something differently would be helpful insight to why I am getting this exception. Seems like this should be supported and in fact it does work but an exception is thrown a few minutes after the result is returned.
Regards, Michael Crump Scenario: I am running a standalone server behind an secure Apache server working as a reverse proxy. client -> https to apache server (https://external.server.com/foo) -> http to restlet server (http://internal/foo) The pertinent apache config is: ProxyPass /foo http://internal:8111/foo ProxyPassReverse /foo http://internal:8111/foo ProxyPreserveHost On Simple Restlet Application: /** * Launches the application with an HTTP server. * * @param args * The arguments. * @throws Exception */ public static void main(String[] args) throws Exception { Server mailServer = new Server(Protocol.HTTP, 8111); mailServer.setNext(new TestServerApplication()); mailServer.start(); } /** * Constructor. */ public TestServerApplication() { setName("RESTful Test Server"); setDescription("Example for showing exception with forwarded request"); setOwner("Leadscope, Inc."); setAuthor("mcrump"); } /** * Creates a root Restlet to trace requests. */ @Override public Restlet createInboundRoot() { return new Restlet() { @Override public void handle(Request request, Response response) { String entity = "Method : " + request.getMethod() + "\nResource URI : " + request.getResourceRef() + "\nIP address : " + request.getClientInfo().getAddress() + "\nAgent name : " + request.getClientInfo().getAgentName() + "\nAgent version: " + request.getClientInfo().getAgentVersion(); response.setEntity(entity, MediaType.TEXT_PLAIN); } }; } Execution: curl https://external.server.com/foo Output: Method: GET Resource URI: http://external.server.com/foo IP address: 192.168.11.xxx Agent name: null Agent version: null Exception: Unable to block the thread at the cyclic barrier java.util.concurrent.TimeoutException at java.util.concurrent.CyclicBarrier.dowait(CyclicBarrier.java:222) at java.util.concurrent.CyclicBarrier.await(CyclicBarrier.java:399) at org.restlet.util.SelectionRegistration.block(SelectionRegistration.java:176) at org.restlet.engine.io.NbChannelInputStream.onFill(NbChannelInputStream.java:225) at org.restlet.engine.io.Buffer.process(Buffer.java:594) at org.restlet.engine.io.NbChannelInputStream.read(NbChannelInputStream.java:302) at java.io.InputStream.read(InputStream.java:85) at org.restlet.engine.io.BioUtils.exhaust(BioUtils.java:235) at org.restlet.representation.Representation.exhaust(Representation.java:244) at org.restlet.engine.connector.ServerOutboundWay.onCompleted(ServerOutboundWay.java:171) at org.restlet.engine.connector.HttpServerOutboundWay.onCompleted(HttpServerOutboundWay.java:114) at org.restlet.engine.connector.OutboundWay.processIoBuffer(OutboundWay.java:407) at org.restlet.engine.connector.Way.onSelected(Way.java:409) at org.restlet.util.SelectionRegistration.onSelected(SelectionRegistration.java:292) at org.restlet.engine.connector.Connection.onSelected(Connection.java:600) at org.restlet.util.SelectionRegistration.onSelected(SelectionRegistration.java:292) at org.restlet.engine.connector.ConnectionController.onSelected(ConnectionController.java:197) at org.restlet.engine.connector.ServerConnectionController.onSelected(ServerConnectionController.java:96) at org.restlet.engine.connector.ConnectionController.selectKeys(ConnectionController.java:270) at org.restlet.engine.connector.ConnectionController.doRun(ConnectionController.java:150) at org.restlet.engine.connector.Controller.run(Controller.java:155) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:619) Unable to automatically exhaust the request entity. java.io.IOException: Unable to block the thread at the cyclic barrier. at org.restlet.util.SelectionRegistration.block(SelectionRegistration.java:180) at org.restlet.engine.io.NbChannelInputStream.onFill(NbChannelInputStream.java:225) at org.restlet.engine.io.Buffer.process(Buffer.java:594) at org.restlet.engine.io.NbChannelInputStream.read(NbChannelInputStream.java:302) at java.io.InputStream.read(InputStream.java:85) at org.restlet.engine.io.BioUtils.exhaust(BioUtils.java:235) at org.restlet.representation.Representation.exhaust(Representation.java:244) at org.restlet.engine.connector.ServerOutboundWay.onCompleted(ServerOutboundWay.java:171) at org.restlet.engine.connector.HttpServerOutboundWay.onCompleted(HttpServerOutboundWay.java:114) at org.restlet.engine.connector.OutboundWay.processIoBuffer(OutboundWay.java:407) at org.restlet.engine.connector.Way.onSelected(Way.java:409) at org.restlet.util.SelectionRegistration.onSelected(SelectionRegistration.java:292) at org.restlet.engine.connector.Connection.onSelected(Connection.java:600) at org.restlet.util.SelectionRegistration.onSelected(SelectionRegistration.java:292) at org.restlet.engine.connector.ConnectionController.onSelected(ConnectionController.java:197) at org.restlet.engine.connector.ServerConnectionController.onSelected(ServerConnectionController.java:96) at org.restlet.engine.connector.ConnectionController.selectKeys(ConnectionController.java:270) at org.restlet.engine.connector.ConnectionController.doRun(ConnectionController.java:150) at org.restlet.engine.connector.Controller.run(Controller.java:155) at java.util.concurrent.Executors$RunnableAdapter.call(Executors.java:441) at java.util.concurrent.FutureTask$Sync.innerRun(FutureTask.java:303) at java.util.concurrent.FutureTask.run(FutureTask.java:138) at java.util.concurrent.ThreadPoolExecutor$Worker.runTask(ThreadPoolExecutor.java:886) at java.util.concurrent.ThreadPoolExecutor$Worker.run(ThreadPoolExecutor.java:908) at java.lang.Thread.run(Thread.java:619) Caused by: java.util.concurrent.TimeoutException at java.util.concurrent.CyclicBarrier.dowait(CyclicBarrier.java:222) at java.util.concurrent.CyclicBarrier.await(CyclicBarrier.java:399) at org.restlet.util.SelectionRegistration.block(SelectionRegistration.java:176) ... 24 more ------------------------------------------------------ http://restlet.tigris.org/ds/viewMessage.do?dsForumId=4447&dsMessageId=2911358
