I am using Restlet 2.1.0 with the xstream and jettison extensions. In my JUnit
test I create a simple server:
@BeforeClass
public static void setUpBeforeClass() throws Exception {
server = new Server(Protocol.HTTP, SERVER_PORT, TestServerResource.class);
Context ctx = new Context();
server.setContext(ctx);
server.start();
}
And I'm testing it with a simple client call:
ClientResource cr = new ClientResource(URL);
Representation r = cr.get();
System.out.println(r.getText());
My resource is declared:
public class TestServerResource extends ServerResource {
private static volatile Customer bernard = Customer.createSample();
@Get("json")
public Customer retrieve() {
System.out.println("GET request received");
return bernard;
}
}
This all seems to work perfectly well in my development environment (Mac OS X),
but on a SunOS box the client just hangs. There are no exceptions on the
client or server.
I tried different approaches to making the client call including using Request
and Client:
Request request = new Request(Method.GET, "http://localhost:8188/retrieve";);
Client client = new Client(Protocol.HTTP);
Response response = client.handle(request);
response.getEntity().write(System.out);
But that doesn't seem to help.
Looking at the thread dump with jstack I see this:
"main" prio=3 tid=0x08070800 nid=0x2 waiting on condition [0xfe0eb000]
java.lang.Thread.State: WAITING (parking)
at sun.misc.Unsafe.park(Native Method)
- parking to wait for <0xbbe827e8> (a
java.util.concurrent.CountDownLatch$Sync)
at java.util.concurrent.locks.LockSupport.park(LockSupport.java:156)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.parkAndCheckInterrupt(AbstractQueuedSynchronizer.java:811)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.doAcquireSharedInterruptibly(AbstractQueuedSynchronizer.java:969)
at
java.util.concurrent.locks.AbstractQueuedSynchronizer.acquireSharedInterruptibly(AbstractQueuedSynchronizer.java:1281)
at java.util.concurrent.CountDownLatch.await(CountDownLatch.java:207)
at
org.restlet.engine.connector.ClientConnectionHelper.handle(ClientConnectionHelper.java:517)
at org.restlet.Client.handle(Client.java:180)
at org.restlet.Restlet.handle(Restlet.java:284)
at com.redprairie.task.common.TempClient.main(TempClient.java:17)
Any ideas what's going on? Is there perhaps a known problem on SunOS?
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