omniORB is a GPL'd Object Request Broker (ORB) which implements
specification 2.6 of the Common Object Request Broker Architecture (CORBA).

Features:
- C++ and Python language bindings.
- Support for GIOP and IIOP 1.0, 1.1 and 1.2.
- Fully multithreaded runtime.
- TypeCode and type Any.
- CORBA 2.6 DynAny interfaces.
- Dynamic Invocation and Dynamic Skeleton interfaces.
- Complete Naming Service, omniNames.
- Support for wchar, wstring and code set negotiation.
- Full long long, long double, fixed point support.
- PortableServer::Current.
- Unix domain socket transport.
- Bidirectional GIOP.
- Interoperable Secure Socket Layer transport.
- Flexible thread management.
- Interceptors.
- Fully interoperable with other CORBA ORBs.
- A number of contributed CORBA service implementations.
- Objects by value.
- Abstract interfaces.
- Local interface.
- C++ mapping version 1.1.
- IPv6 support.

WWW: http://omniorb.sourceforge.net/