Stack Overflow
Stack Overflow

Questions tagged [tao]

TAO is short for The ACE ORB which is an open source CORBA implementation in C++

TAO is an open source C++ CORBA implementation. It is available for free from http://download.dre.vanderbilt.edu. More details about TAO can be found online at http://www.dre.vanderbilt.edu/~schmidt/TAO.html.

The TAO Developer Group hosts a set of mailing lists for answering questions, for an overview of those and instructions how to post see http://www.dre.vanderbilt.edu/~schmidt/ACE-mail.html.

74 questions
1
vote
2 answers

C++ CORBA DII issues

Could all those CORBA experts out there please help me with this one. I have a multithreaded application with some code that sends a message to a server and waits for a response back. I can see that the server is sending the response back however…
nixgadget
  • 6,983
  • 16
  • 70
  • 103
1
vote
1 answer

NullPointerException in ORB.getPresentationManager when calling ORB.string_to_object

Admittedly I'm new to CORBA and using ORBs. I have some code that gets installed on a 3rd party machine that is using the TAO ORB version 1.3. When my code calls: String myObjectString =…
Kevin R
  • 934
  • 1
  • 9
  • 23
1
vote
0 answers

ace tao client multiple certificates

I'm trying to write a multithreaded client with the ACE+TAO framework which connects to multiple CORBA-Servers simultaneously. Each Server exposes the same CORBA-Interface but has a different set of SSL-Keys. So each client has to use different…
bneu
  • 11
  • 3
1
vote
1 answer

forcefully return from a method that called from a thread if thread itself exited

I have used one pthread for polling network every 2 secs. For this I am calling one Client Interface from run() method of pthread. But what is happening when network is down between server and client this method should throw exception, but this is…
linux user
  • 21
  • 4
1
vote
1 answer

ACE TAO Corba Ubuntu 10.4 undefined reference to CORBA::Object::_refcount_value()

I am having a few problems getting the example programs that come with the libTao provided in the package manager. I have used ace tao in the past with windows so have some experience with it already. So far I have all the environment variables set,…
VoidNoise
  • 35
  • 5
1
vote
1 answer

Receive messages only from a specific DDS topic instance?

I'm using OpenDDS v3.6, and trying to send a message to a specific DDS peer, one of many. In the IDL, the message structure looks like the following: module Test { #pragma DCPS_DATA_TYPE "Test::MyMessage" #pragma DCPS_DATA_KEY "Test::MyMessage…
Ender
  • 1,652
  • 2
  • 25
  • 50
1
vote
1 answer

ACE/TAO Performance Issue

ACE/TAO length() function is taking too much time. Since it is creating that much amount of memory using new operator at the time of setting the length. Anybody knows alternate to length function for just setting the lengths in TAO. Thanks,
user1079341
  • 111
  • 7
1
vote
2 answers

Memory management with CORBA/TAO out parameters

Lets say I have an IDL function: void foo(out Data d); When I inherit from the generated code the signature will look sth like this: void foo(IDL::Data_out d); My first question is, what do I have to pass on the client side? I tried: IDL::Data_out…
user1709708
  • 1,557
  • 2
  • 14
  • 27
1
vote
1 answer

Corba IDL struct memory leakage

I have sample code below. The ServantI.cpp:login method, it construct a New UserContext. Before context is returned, it is assigned to new Session's sessionContext field, which is UserContext*; //idl: struct UserContext{ string name; …
shijie xu
  • 1,975
  • 21
  • 52
1
vote
1 answer

OpenDDS build failure

I'm trying to build OpenDDS 3.4.1 with ACE+TAO-6.2.3. While following the DDS/INSTALL docs, option B, I'm running into the following build errors. Here is directory location ... /home/ender/OpenDDS-3.4.1/ |- ACE+TAO-6.2.3.tar |- ACE_wrappers |-…
Ender
  • 1,652
  • 2
  • 25
  • 50
1
vote
1 answer

How to Re-order the network interfaces returned by WSAIoctl with SIO_GET_INTERFACE_LIST control code

Is there a way to dictate the order of the network interfaces returned by the Win32 WinSock WSAIoctl function's SIO_GET_INTERFACE_LIST functionality? Background: We've got a heterogeneous CORBA system where a nameservice running the ACE/TAO CORBA…
David Gladfelter
  • 4,175
  • 2
  • 25
  • 25
1
vote
0 answers

rpm for static version of ACE/TAO

I need ACE/TAO framework for building my applications. I found the RPM to install those at this page. http://download.opensuse.org/repositories/devel:/libraries:/ACE:/micro:/versioned/RedHat_RHEL-6/x86_64/ These do install the SHARED libraries of…
Abruzzo Forte e Gentile
  • 14,423
  • 28
  • 99
  • 173
1
vote
1 answer

Corba Trading Service inspecting tool

Is there any tool for viewing registered types in CORBA Trading Service, and maybe, for making some simple queries for objects? I am using TAO, if it matters.
Anz
  • 21
  • 3
1
vote
1 answer

OpenDDS IDL compiler compiler issue

and i am a little bit stuck tryng to compilea simple IDL file. root@ricardo:/home/ricardo/Desktop/librerias/dds/DDS/bin# ldd opendds_idl linux-gate.so.1 => (0xb771e000) **libTAO_IDL_FE.so.5.6a_p14 => not found libACE.so.5.6a_p14 => not…
Ricardo_arg
  • 520
  • 11
  • 28
1
vote
1 answer

linker error LNK1109

i tried to compile the ACE 5.6.1 library with Microsoft Visual Studio 2005 SP1. This project contains 609 subprojects. And everytime I try to rebuild them all, some, not the same, will not compile and exit with the following error LNK1109. I am…
Christian
  • 1,664
  • 1
  • 23
  • 43
1
2
3 4 5