April 2008 - jboss-user - Jboss List Archives

[Remoting] - Re: Can custom APIs be bound in the RMI Registry started by

by ron.sigal＠jboss.com

Hi Venkatramanan, This really isn't the right forum for your question. You might try "Installation, Configuration & DEPLOYMENT" (http://www.jboss.com/index.html?module=bb&op=viewforum&f=61). The message you're seeing suggests that something other than an RMI registry is listening on port 1099. Or, alternatively, you could have a mismatched RMIClientSocketFactory / RMIServerSocketFactory pair. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4146963#4146963 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4146963

17 years, 12 months

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[Remoting] - Re: making a rmi call over ipv6 using jboss

by ron.sigal＠jboss.com

I believe that the JBoss JNDI implementation does not currently use Remoting by default. However, see the wiki page JNDIOverHTTPWithUnifiedInvoker (http://wiki.jboss.org/wiki/JNDIOverHTTPWithUnifiedInvoker about using the UnifiedInvoker (which does use Remoting) to do JNDI lookups. Having said that, as of version 2.2.2.SP4, Remoting supports IPv6 addresses. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4146962#4146962 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4146962

17 years, 12 months

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[Remoting] - Re: Streaming video

by ron.sigal＠jboss.com

Hi James, I think that Remoting, in its current form, might be too low level for you. There is a failover facility in the Transporter code (org.jboss.remoting.transporter.*), but it's more of a demonstration than a fully developed feature. There isn't any loadbalancing feature. For a brief discussion of streaming from server to client, you could take a look at the thread "P2P Client Callback with streaming" (http://www.jboss.com/index.html?module=bb&op=viewtopic&t=130918). View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4146961#4146961 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4146961

17 years, 12 months

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[Remoting] - Re: P2P Client Callback with streaming

by ron.sigal＠jboss.com

anonymous wrote : | Question 1: | Is it possible to have each clients socket context connection saved in the server so that the server can do a push to the registered clients? I am not too sure if the pull / push callbacks are the right way to go forward. The "Mina" framework offers this feature, if I can remember right. | Yes. Each client could call org.jboss.remoting.Client.addListener() which, depending on the details of the call, will register an implementation of org.jboss.remoting.callback.InvokerCallbackHandler to receive push (or polled) callbacks. On the server side, your implementation of org.jboss.remoting.ServerInvocationHandler will be informed of the existence of the newly registered InvokerCallbackHandler through a call to ServerInvocationHandler.addListener(). Your ServerInvocationHandler can add the InvokerCallbackHandler to a list of InvokerCallbackHandlers waiting for callbacks. anonymous wrote : | Question 2: | Will the client push from the server work for clients behind NAT firewall. | Yes. Push callbacks are processed by a client-side callback Connector. You can create the callback Connector with "clientConnectAddress" and "clientConnectPort" parameters which will tell the server how to connect to the callback Connector. anonymous wrote : | Question 3: | Secondly, we would also like to utilize the streaming feature to distribute documents among peers. Can the similar solution be used for streaming documents among group | This one's a little tricky. Streaming is not a fully developed feature in the current version of Remoting. It is possible to send streams from the client to the server. There is not currently an explicit mechanism for sending streams from the server to the client. However, push callbacks are handled by creating an org.jboss.remoting.Client on the server side and then calling Client.invoke(). Your implementation of ServerInvocationHandler.addListener() could cast the incoming InvokerCallbackHandler to org.jboss.remoting.callback.ServerInvokerCallbackHandler and call ServerInvokerCallbackHandler.getCallbackClient() to get the Client used to send push callbacks. I guess you could then use that callback Client to send streams to the client-side callback Connector. I've never tried it, but it sounds plausible. By the way, there's a sample chat room application in org.jboss.remoting.samples.chat.*. I wrote it a long time ago and don't remember much about it, but it does use callbacks. I'm sorry if my answer was too late to be of any use. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4146960#4146960 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4146960

17 years, 12 months

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[Remoting] - Re: Can a TransporterServer generate port?

by ron.sigal＠jboss.com

Hi Graeme, org.jboss.remoting.transport.PortUtil.findFreePort() will return an available port. It also loops until it finds a free port, but it would be cheaper than creating a Connector each time around the loop. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4146959#4146959 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4146959

17 years, 12 months

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[EJB 3.0] - Re: EJB with SSL does not work with JBoss AS 4.2.2

by jthinaka

Jaikiran, Thanks for your reply, however we need to have 0.0.0.0 set because our server has multiple addresses and needs to be accessible by all of them. So even if the fix worked, it would not really work for us. Dave, Thanks for posting, if it helps, your experience is exactly like mine, which in some way or form is heartening. Let's hope the Jboss dev group finds a resolution soon. Cheers to both of you. TJ View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4146956#4146956 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4146956

17 years, 12 months

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[Installation, Configuration & DEPLOYMENT] - Sending default (welcome) page through Faces Servlet

by scheible

I am currently evaluating JBoss for my department and am trying to transfer an existing project (currently deployed on WAS 6.1) to JBoss 4.2.2. One of the configurations that is fairly important to us is that the default page gets processed through the Faces Servlet. WAS 6.1 sends the welcome page through the Faces Servlet if the page name matches the appropriate mapping. JBoss does not seem to do the same. Example: http://localhost:8080/ -> http://localhost:8080/index.faces I have been hunting around for anything that might help but haven't managed to search for the right terms. Has anyone managed to accomplish this? I am trying to avoid having the page redirect the request elsewhere. Any pointers would be greatly appreciated. Thanks, Paul Scheible View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4146953#4146953 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4146953

17 years, 12 months

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[JBoss jBPM] - Re: wait activity getting its value from expression?

by meghanai_99

Today I tried both 'for' and 'until' attributs with static strings. 'for' worked fine but not 'until'. Here is the string I use - | <wait until="'2008-4-25T18:0:0Z'" /> | What am I doing wrong? I get InvalidExpressionFailure. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4146952#4146952 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4146952

17 years, 12 months

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[JBoss Portal] - Re: Injecting of required services into the portlet context

by julien＠jboss.com

normally doing a lookup in portlet context attributes should work. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4146949#4146949 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4146949

17 years, 12 months

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[JBoss Portal] - Re: configure jboss-portal.sar\portal-server.war to use JSF

by julien＠jboss.com

unfortunately it is not possible as JSF technology is not really good at being an aggregation technology for portlets. View the original post : http://www.jboss.com/index.html?module=bb&op=viewtopic&p=4146948#4146948 Reply to the post : http://www.jboss.com/index.html?module=bb&op=posting&mode=reply&p=4146948

17 years, 12 months

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jboss-user April 2008