diff options
Diffstat (limited to 'TAO/tests/RTCORBA/Bug_3643_Regression/server.cpp')
| -rw-r--r-- | TAO/tests/RTCORBA/Bug_3643_Regression/server.cpp | 354 |
1 files changed, 354 insertions, 0 deletions
diff --git a/TAO/tests/RTCORBA/Bug_3643_Regression/server.cpp b/TAO/tests/RTCORBA/Bug_3643_Regression/server.cpp new file mode 100644 index 00000000000..96745267fb2 --- /dev/null +++ b/TAO/tests/RTCORBA/Bug_3643_Regression/server.cpp @@ -0,0 +1,354 @@ +// $Id$ + +#include "test_i.h" +#include "ace/Get_Opt.h" +#include "ace/OS_NS_unistd.h" +#include "tao/ORB_Core.h" +#include "ace/Task.h" +#include "tao/RTPortableServer/RTPortableServer.h" +#include "../check_supported_priorities.cpp" + +ACE_RCSID(Thread_Pool, server, "$Id$") + +const ACE_TCHAR *ior_output_file = ACE_TEXT("ior"); +int ior_count = 1; +CORBA::ULong static_threads = 1; +CORBA::ULong dynamic_threads = 25; +long nap_time = 1000; + +int +parse_args (int argc, ACE_TCHAR *argv[]) +{ + ACE_Get_Opt get_opts (argc, argv, ACE_TEXT("o:s:d:t:h")); + int c; + + while ((c = get_opts ()) != -1) + switch (c) + { + case 'o': + ior_output_file = get_opts.opt_arg (); + break; + + case 's': + static_threads = ACE_OS::atoi (get_opts.opt_arg ()); + break; + + case 'd': + dynamic_threads = ACE_OS::atoi (get_opts.opt_arg ()); + break; + + case 't': + nap_time = ACE_OS::atoi (get_opts.opt_arg ()); + break; + + case 'h': + ACE_ERROR_RETURN ((LM_ERROR, + "usage: %s " + "-o <iorfile> " + "-s <static_threads> " + "-d <dynamic_threads> " + "-t <nap_time> " + "\n", + argv [0]), + -1); + } + + // Indicates sucessful parsing of the command line + return 0; +} + +int +write_ior_to_file (CORBA::ORB_ptr orb, + test_ptr test) +{ + CORBA::String_var ior = + orb->object_to_string (test); + + char filename[BUFSIZ]; + ACE_OS::sprintf (filename, + "%s_%d", + ior_output_file, + ior_count++); + + FILE *output_file = + ACE_OS::fopen (filename, + "w"); + + if (output_file == 0) + ACE_ERROR_RETURN ((LM_ERROR, + "Cannot open output file for writing IOR: %s", + filename), + -1); + + ACE_OS::fprintf (output_file, + "%s", + ior.in ()); + + ACE_OS::fclose (output_file); + + return 0; +} + +int +create_POA_and_register_servant (CORBA::Policy_ptr threadpool_policy, + const char *poa_name, + PortableServer::POAManager_ptr poa_manager, + PortableServer::POA_ptr root_poa, + CORBA::ORB_ptr orb, + RTCORBA::RTORB_ptr rt_orb) +{ + // Policies for the firstPOA to be created. + CORBA::PolicyList policies (3); policies.length (3); + + // Implicit_activation policy. + policies[0] = + root_poa->create_implicit_activation_policy + (PortableServer::IMPLICIT_ACTIVATION); + + // Thread pool policy. + policies[1] = + CORBA::Policy::_duplicate (threadpool_policy); + + // Priority Model policy. + policies[2] = + rt_orb->create_priority_model_policy (RTCORBA::CLIENT_PROPAGATED, + 0); + + // Create the POA under the RootPOA. + PortableServer::POA_var poa = + root_poa->create_POA (poa_name, + poa_manager, + policies); + + // Creation of POAs is over. Destroy the Policy objects. + for (CORBA::ULong i = 0; + i < policies.length (); + ++i) + { + policies[i]->destroy (); + } + + test_i *servant = + new test_i (orb, + poa.in (), + nap_time); + + PortableServer::ServantBase_var safe_servant (servant); + ACE_UNUSED_ARG (safe_servant); + + PortableServer::ObjectId_var id = + poa->activate_object (servant); + + CORBA::Object_var object = poa->id_to_reference (id.in ()); + + test_var test = + test::_narrow (object.in ()); + + int result = + write_ior_to_file (orb, + test.in ()); + + return result; +} + +class Task : public ACE_Task_Base +{ +public: + + Task (ACE_Thread_Manager &thread_manager, + CORBA::ORB_ptr orb); + + int svc (void); + + CORBA::ORB_var orb_; + +}; + +Task::Task (ACE_Thread_Manager &thread_manager, + CORBA::ORB_ptr orb) + : ACE_Task_Base (&thread_manager), + orb_ (CORBA::ORB::_duplicate (orb)) +{ +} + +int +Task::svc (void) +{ + try + { + CORBA::Object_var object = + this->orb_->resolve_initial_references ("RootPOA"); + + PortableServer::POA_var root_poa = + PortableServer::POA::_narrow (object.in ()); + + PortableServer::POAManager_var poa_manager = + root_poa->the_POAManager (); + + object = + this->orb_->resolve_initial_references ("RTORB"); + + RTCORBA::RTORB_var rt_orb = + RTCORBA::RTORB::_narrow (object.in ()); + + object = + this->orb_->resolve_initial_references ("RTCurrent"); + + RTCORBA::Current_var current = + RTCORBA::Current::_narrow (object.in ()); + + RTCORBA::Priority default_thread_priority = + get_implicit_thread_CORBA_priority (this->orb_.in ()); + + test_i servant (this->orb_.in (), + root_poa.in (), + nap_time); + PortableServer::ObjectId_var id = + root_poa->activate_object (&servant); + + CORBA::Object_var object_act = root_poa->id_to_reference (id.in ()); + + test_var test = + test::_narrow (object_act.in ()); + + int result = + write_ior_to_file (this->orb_.in (), + test.in ()); + + if (result != 0) + return result; + + poa_manager->activate (); + + CORBA::ULong stacksize = 0; + CORBA::Boolean allow_request_buffering = 0; + CORBA::ULong max_buffered_requests = 0; + CORBA::ULong max_request_buffer_size = 0; + + RTCORBA::ThreadpoolId threadpool_id_1 = + rt_orb->create_threadpool (stacksize, + static_threads, + dynamic_threads, + default_thread_priority, + allow_request_buffering, + max_buffered_requests, + max_request_buffer_size); + + CORBA::Policy_var threadpool_policy_1 = + rt_orb->create_threadpool_policy (threadpool_id_1); + + CORBA::Boolean allow_borrowing = 0; + RTCORBA::ThreadpoolLanes lanes (1); + lanes.length (1); + + lanes[0].lane_priority = default_thread_priority; + lanes[0].static_threads = static_threads; + lanes[0].dynamic_threads = dynamic_threads; + + RTCORBA::ThreadpoolId threadpool_id_2 = + rt_orb->create_threadpool_with_lanes (stacksize, + lanes, + allow_borrowing, + allow_request_buffering, + max_buffered_requests, + max_request_buffer_size); + + CORBA::Policy_var threadpool_policy_2 = + rt_orb->create_threadpool_policy (threadpool_id_2); + + result = + create_POA_and_register_servant (threadpool_policy_1.in (), + "first_poa", + poa_manager.in (), + root_poa.in (), + this->orb_.in (), + rt_orb.in ()); + if (result != 0) + return result; + + result = + create_POA_and_register_servant (threadpool_policy_2.in (), + "second_poa", + poa_manager.in (), + root_poa.in (), + this->orb_.in (), + rt_orb.in ()); + if (result != 0) + return result; + + this->orb_->run (); + + this->orb_->destroy (); + } + catch (const CORBA::Exception& ex) + { + ex._tao_print_exception ("Exception caught:"); + return -1; + } + + return 0; +} + +int +ACE_TMAIN(int argc, ACE_TCHAR *argv[]) +{ + try + { + CORBA::ORB_var orb = + CORBA::ORB_init (argc, argv); + + int result = + parse_args (argc, argv); + if (result != 0) + return result; + + // Make sure we can support multiple priorities that are required + // for this test. + if (!check_supported_priorities (orb.in ())) + return 2; + + // Thread Manager for managing task. + ACE_Thread_Manager thread_manager; + + // Create task. + Task task (thread_manager, + orb.in ()); + + // Task activation flags. + long flags = + THR_NEW_LWP | + THR_JOINABLE | + orb->orb_core ()->orb_params ()->thread_creation_flags (); + + // Activate task. + result = + task.activate (flags); + if (result == -1) + { + if (errno == EPERM) + { + ACE_ERROR_RETURN ((LM_ERROR, + "Cannot create thread with scheduling policy %s\n" + "because the user does not have the appropriate privileges, terminating program....\n" + "Check svc.conf options and/or run as root\n", + sched_policy_name (orb->orb_core ()->orb_params ()->ace_sched_policy ())), + 2); + } + else + // Unexpected error. + ACE_ASSERT (0); + } + + // Wait for task to exit. + result = + thread_manager.wait (); + ACE_ASSERT (result != -1); + } + catch (const CORBA::Exception& ex) + { + ex._tao_print_exception ("Exception caught"); + return -1; + } + + return 0; +} |