I am working with a CORBA based system which originally was designed to run on multiple servers. If I wanted to co-locate the CORBA services so that the calls are happening across process boundaries but not across machines, are there any optimization settings which can be set to let the ORB know this is happening? For example, is it po...
As far as I know there were problems with incompatible CORBA implementations in the past resulting from different interpretations of the specification. How is the situation today? Can I expect two different implementations to interact without problems? ...
I'm wondering if anyone have a good resource for working with Corba in Python? I've googled around and saw that fnorb was recommended by some, but that it doesn't support some new features in Corba. Omniorb seemed like a good alternative, but I have no idea how to use it with Python (not fnorb either). Any advice is appreciated, I've on...
Hello, I'm trying to use JACORB from am OSGI-Bundle. I read about people, who had a lot of trouble getting it up and running. Does anyone of you have any experience with including JaCORB into an OSGi-Bundle? Thanks Moritz ...
Hi there all, i have numerous Corba servers and some other java apps (not web). I wish to cluster them if possible. Can this be done ? ...
I have been looking alot at SOA recently. Isn't CORBA exactly the same thing as SOA? ...
Hi, we did a cleanbuild in netbeans, checked the jdk version and deployed everything at the server but still got the following error. Can somebody help? javax.servlet.ServletException: #{RegistrationController.register}: javax.ejb.EJBException: nested exception is: java.rmi.MarshalException: CORBA MARSHAL 1398079745 Maybe; nested excep...
I'm trying to add SSL to an existing CORBA app, and I keep getting this error: org.omg.CORBA.NO_PERMISSION: Client-side policy requires SSL/TLS, but server doesn't support it vmcid: 0x0 minor code: 0 completed: No at org.jacorb.orb.iiop.ClientIIOPConnection.checkSSL(ClientIIOPConnection.java:535) at org.jacorb.orb.i...
I have an IDL file that has a "#pragma prefix" directive, but whenever I use idlj to build the Java code, it ignores this and generates an _id without the prefix specified. This is a big problem because when _is_a is used, it always returns false, since my generated code does not contain the expected prefix. Please help! Thanks in adv...
I'm hoping to get some help with this weird problem. We're running the Jacorb name server and I have a simple client that I'm using to try to connect and do awesome CORBA voodoo. The name server is running, but when I try to start my java app, I get a "Connection failure" error (org.omg.CORBA.COMM_FAILURE, minor code 201, "caused by java...
I'm trying to run a Java application I wrote to subscribe to a CORBA event service. It runs OK on my Windows machine, but as soon as I deploy it to the UNIX server, it gives me an org.omg.CORBA.NO_IMPLEMENT exception. Any ideas as to why this might be happening? I'm using JacORB on my Windows machine and passing VM arguments to initia...
when is serialization,marshaling etc required during communication between programs residing across 2 different machines /network/Internet? Suppose I have a client program in java/flash and a server program in C. Can't I implement communication using a custom protocol of my own ? I guess so. When is serialization etc needed?I am aware J...
Hi, I've no idea how to compile my idl files with the sun-idl compiler (idlj) with the help of ant? Does anyone have an idea? ...
Hi, Is there out there any open source ORB api, something like JAVA's RMI or .NET's Remoting? ...
Hello there, my job is to access a CPRBA-server-application from .NET 3.5. After evaluating projets like IIOP.Net (undefined state) and products like VisiBroker (expensive) I'd like to do it "by myself" and write a .Net-Wrapper around C++-Stubs generated my Omniidl (the Omniorb IDL to C++ generator). This means writing some kind of laye...
why i can't start orbd service CORBA IIOP? C:>start orbd -ORBInitialPort 1050 C:>orbd -ORBInitialPort 1050 Failed to start ORBD because of an Internal Exception. Possible Causes: 1. Specified ORBInitialPort or ORBActivationPort is already in use 2. No Write Permission to write orb.db C:> ...
I have built a Java CORBA application that subscribes to an event server. The application narrows and logs on just fine, but as soon as an event is sent to the client, it breaks with the error below. Please advise. 2010/04/25!13.00.00!E00555!enserver!EventServiceIF_i.cpp!655!PID(7390)!enserver - e._info=system exception, ID 'IDL:omg.o...
Hello all, I'm new to CORBA and I need to learn how to use it with C++. I see that there is a CORBA plugin for Eclipse, is there some tutorial on how to use this plugin? Are there better ways to use CORBA with Eclipse? Or any other way without Eclipse ;-) Thanks in advance, Pedro ...
I am looking to connect to the CBOE, which provides a Corba / IIOP interface. There are many professional libraries for Java/C++, but I cannot find any for C#. What is the best library for corba in C#? (I have looked at IIOP.Net... it's an option, but it hasn't been updated in years, prefer a more maintained or professional library) ...
String[] orbargs= {}; org.omg.CORBA.ORB orb = org.omg.CORBA.ORB.init(orbargs, null); org.omg.CORBA.Object cobj = orb.string_to_object("corbaloc:iiop:10.1.1.200:6969/OurServiceHelper"); _OurServiceHelper cpsh = _OurServiceHelperHelper.narrow(cobj); // Get's stuck cpsh.ourMethod(); That narrow just hangs. My service ...