Hi experts of remoting!
My configuration is as follows:
I use JBOSS 4.2.2 GA (EJB3). A remote client (RCP) communicates with the server
via the ServerInvokerServlet.
Basically everything works fine and the response time is very good.
Here an example how I connect to the server:
// Initialize initial context
| Hashtable env = new java.util.Hashtable();
|
| env.put(InitialContext.PROVIDER_URL,
"http://myhost:8080/invoker/JNDIFactory";);
| env.put(InitialContext.INITIAL_CONTEXT_FACTORY,
"org.jboss.naming.HttpNamingContextFactory");
| env.put(InitialContext.SECURITY_PRINCIPAL, "user");
| env.put(InitialContext.SECURITY_CREDENTIALS, "password");
| env.put("java.naming.factory.url.pkgs",
"org.jboss.naming:org.jnp.interfaces");
|
| try
| {
| ctx = new InitialContext(env);
| }
| catch (NamingException e1)
| {
| e1.printStackTrace();
| }
|
| ctx.lookup(...)
Well, as I said it works basically. But I have some further demands, that I
haven't been able to implement yet.
1. Security
The application I deploy on the server uses a simple log-in module, witch works
great when I use RMI as transport protocol.
If I use http as transport I get an error message that the user name is null!
What do I have to configure to get this working?
2. Exeption handling
Due to a bug in JBOSS remoting I downloaded the latest version of remoting in
order to catch remote exceptions on my client. The tutorials say that there is
a client-side switch: NO_THROW_ON_ERROR.
Where do I have to set this command within my configuration?
3. Compression
I want to compress traffic between server and client. On the server side I use
following configuration:
| <mbean code="org.jboss.remoting.transport.Connector"
|
name="jboss.remoting:type=Connector,name=DefaultEjb3Connector,handler=ejb3">
| <depends>jboss.aop:service=AspectDeployer</depends>
| <attribute name="Configuration">
| <config>
| <invoker transport="servlet">
| <attribute
name="serverBindAddress">${jboss.bind.address}</attribute>
| <attribute name="serverBindPort">8080</attribute>
| <attribute
name="path">servlet-invoker/ServerInvokerServlet</attribute>
| <attribute name="marshaller"
isParam="true">org.jboss.remoting.marshal.compress.CompressingMarshaller</attribute>
| <attribute name="unmarshaller"
isParam="true">org.jboss.remoting.marshal.compress.CompressingUnMarshaller</attribute>
| </invoker>
| <handlers>
| <handler
subsystem="AOP">org.jboss.aspects.remoting.AOPRemotingInvocationHandler</handler>
| </handlers>
| </config>
| </attribute>
| </mbean>
At the moment I get an error message when I try this configuration on my server
telling me that the header is not in GZIP-format.
What do I have to do here on my client to use compression successfully?
Thank you very much in advance!!
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