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Questions tagged [iiop]

Internet Inter-ORB Protocol (IIOP) defines a protocol for CORBA invocation over the TCP/IP (transport layer). It is a specialization of General Inter-ORB Protocol (GIOP).

IIOP is a high-level communication protocol used by Orb (Object Request Broker) which makes platform independence. It is a binary protocol that can use both big and little endian and is efficient in transferring both simple data (like arrays) and complex structures (these must be pre-defined in IDL). Apart data transfer, IIOP supports that is required for RPC.

CORBA is not the only that uses IIOP. Java RMI-IIOP is an implementation of RMI-like functionality on the top of CORBA.

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Wildfly 9.0.2.Final: "IOP00410216: (COMM_FAILURE) Unable to create listener thread on the specified port: 3529"

I have a Wildfly cluster as described on this blog post. I recently updated the datasource to the new HA MS SQL Server cluster we have and restarted our entire, specific server (using the Linux Service we created). Unfortunately, the error I…
Buhake Sindi
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how to make remote calls using IIOP and omniORB

I have installed omniORB successfully on Windows Server 2012. I have two IDL files which I compiled using the omniidl compiler and now have a header file and source file for the two IDL files. How do you go about writing a client that can connect…
Jonathan Kittell
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InitialContext.lookup of remote EJB fails after remote server restart

We have a setup in which EJB A is running on server A, and another EJB B is running on server B. EJB A connects to EJB B via IIOP. This setup normally works, but if server B is restarted, EJB A will fail until server A is restarted too. The issue…
jthg
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How to access EJB3 deployed on TomEE (Plume) with Corba/IIOP client?

I am looking for some hint or possibly an example on exposing EJB3 as IIOP/CORBA compliant while deploying on TomEE (Plume) and accessing the same EJB3 with IIOP/CORBA client. Our current application is designed as such that it’s EJBs(EJB3) are…
J Dev
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How to pass the remote reference of an exported RMI-IIOP object

Let's say I want to pass the remote reference of the following RMI-IIOP exported object to a receiver (which is another remote object): public interface MyInterface extends Remote { public void send(Receiver receiver); public String…
user4118249
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Letting EJB A (Glassfish A) communicate over IIOP to EJB B (Glassfish B) results in SecurityException

I want to let Alice (EJB A; Glassfish A) communicate with Bob (EJB B; Glassfish B). Both EJBs are deployed on distinct Glassfish (Glassfish A and Glassfish B) servers. The communication shall be over IIOP. However, my experiments result in a…
Sebastian
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IIOP Protocol Manager failure Glassfish 3.1.2

During startup of Glassfish I get the following failure. I do have the vbjorb.jar on the domain's classpath where the org.omg.CORBA.InterfaceDef…
kavai77
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Move to Glassfish-2.x clustered causes connections to timeout after 1hr

We recently moved from Glassfish-2.x not clustered to a Glassfish-2.x clustered environment. Part of the move included using RMI over IIOP instead of connecting to a static server. Everything works great except when our client application sits idle…
Kecher
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Spring remote EJB not resolving bean on Liberty

I have an EJB server running on one Liberty server and the Client running on another server. If I do a manual lookup of the remote EJB using the code below, I can access the EJB. Context ctx = new InitialContext(); Object homeObject =…
vandepol
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Custom main loop in C# Remoting

I'm using IIOP.NET to communicate with C++ in C#. Currently C++ calls can happen anytime, since C# Remoting Framework uses its own thread. I don't want that. Some other middleware gives me a callback, and I'm only allowed to execute the CORBA…
Calvin1602
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Unicast Vs Portable Remote Object

What is the basic difference between java.rmi.server.UnicastRemoteObject and java.rmi.PortableRemoteObject. I know that one is used for JRMP and the other for IIOP,but can anyone explain it in a lay man's language.I'm new to Java.Also can we use a…
Pavitar
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Websphere java.rmi.RemoteException: CORBA BAD_OPERATION

I'm trying to work with a stateful EJB Bean in an application which is deployed on a websphere server. For other customers we deploy on wildfly and I don't have any issues there. On Websphere however, the first lookup works fine as well. But after…
Adoptivkind1904
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Access Remote EJB in one Websphere profile from another WebSphere profile

In short: I make a remote JNDI call for a stateless bean from one Websphere server to another (different profiles in different JVMs on the same machine) but after the call is done, the InitialContext gets changed and I can no longer access my local…
Diana S
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How do I fix this Glassfish-4 EJB(@RolesAllowed) lookup issue

I am trying to lookup a bean Deployed on different Glassfish instance. My app is running on another glassfish instance. The EJB has @RoleAllowed("APPUSERS") annotation at class level. I have created custom realm and JACC provider on both the…
Chintz
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Error while accessing secured EJB (@RolesAllowed) deployed on Glassfish 4 payara server

I am getting below error while accessing secured EJB (@RolesAllowed) deployed on GlassFish-A , I am accessing this EJB from Application deployed on Glassfish-B. Caused by: java.lang.RuntimeException: Cannot propagate username/password required by…
Chintz
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