diff options
Diffstat (limited to 'TAO/performance-tests/Cubit/TAO/MT_Cubit/server.cpp')
| -rw-r--r-- | TAO/performance-tests/Cubit/TAO/MT_Cubit/server.cpp | 724 |
1 files changed, 0 insertions, 724 deletions
diff --git a/TAO/performance-tests/Cubit/TAO/MT_Cubit/server.cpp b/TAO/performance-tests/Cubit/TAO/MT_Cubit/server.cpp deleted file mode 100644 index b5856d545b6..00000000000 --- a/TAO/performance-tests/Cubit/TAO/MT_Cubit/server.cpp +++ /dev/null @@ -1,724 +0,0 @@ -// $Id$ - -// ============================================================================ -// -// = LIBRARY -// TAO/tests -// -// = FILENAME -// svr.cpp -// -// = AUTHOR -// Andy Gokhale, Sumedh Mungee, and Sergio Flores-Gaitan -// -// ============================================================================ - -#include "server.h" - -Cubit_Task::Cubit_Task (void) -{ - // No-op. -} - -Cubit_Task::Cubit_Task (const char *args, - const char *orbname, - u_int num_of_objs, - ACE_Barrier *barrier, - u_int task_id) - : orbname_ ((char *) orbname), - orbargs_ ((char *) args), - num_of_objs_ (num_of_objs), - servants_ (0), - barrier_ (barrier), - servants_iors_ (0), - task_id_ (task_id) -{ -} - -int -Cubit_Task::svc (void) -{ - ACE_DEBUG ((LM_DEBUG, - "(%P|%t) Beginning Cubit task with args = '%s'\n", - orbargs_)); - int rc = this->initialize_orb (); - if (rc == -1) - ACE_ERROR_RETURN ((LM_ERROR, "ORB initialization failed.\n"), -1); - - rc = this->create_servants (); - if (rc == -1) - ACE_ERROR_RETURN ((LM_ERROR, "Create Servants failed.\n"), -1); - - - TAO_TRY - { - this->poa_manager_->activate (TAO_TRY_ENV); - TAO_CHECK_ENV; - - this->barrier_->wait (); - - // Handle requests for this object until we're killed, or one of the - // methods asks us to exit. - if (this->orb_->run () == -1) - ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "run"), -1); - - - // Shut down the OA. - this->poa_->destroy (CORBA::B_TRUE, - CORBA::B_TRUE, - TAO_TRY_ENV); - TAO_CHECK_ENV; - } - TAO_CATCHANY - { - TAO_TRY_ENV.print_exception ("poa->destroy()"); - } - TAO_ENDTRY; - - // Need to clean up and do a CORBA::release on everything we've - // created! - for (u_int i = 0; i < num_of_objs_; i++) - delete servants_ [i]; - - return 0; -} - -int -Cubit_Task::initialize_orb (void) -{ - TAO_TRY - { - ACE_ARGV args (this->orbargs_); - - int argc = args.argc (); - char **argv = args.argv (); - - // Initialize the ORB. - this->orb_ = CORBA::ORB_init (argc, - argv, - this->orbname_, - TAO_TRY_ENV); - TAO_CHECK_ENV; - - // Initialize the Object Adapter - CORBA::Object_var poa_object = - this->orb_->resolve_initial_references("RootPOA"); - if (CORBA::is_nil (poa_object.in ())) - ACE_ERROR_RETURN ((LM_ERROR, - " (%P|%t) Unable to initialize the POA.\n"), - 1); - - this->root_poa_ = - PortableServer::POA::_narrow (poa_object.in(), TAO_TRY_ENV); - TAO_CHECK_ENV; - - this->poa_manager_ = - this->root_poa_->the_POAManager (TAO_TRY_ENV); - TAO_CHECK_ENV; - - // CORBA::PolicyList policies (2); - PortableServer::PolicyList policies (2); - policies.length (2); - - // Id Assignment policy - policies[0] = - this->root_poa_->create_id_assignment_policy (PortableServer::USER_ID, - TAO_TRY_ENV); - TAO_CHECK_ENV; - - // Lifespan policy - policies[1] = - this->root_poa_->create_lifespan_policy (PortableServer::PERSISTENT, - TAO_TRY_ENV); - TAO_CHECK_ENV; - - // We use a different POA, otherwise the user would have to - // change the object key each time it invokes the server. - this->poa_ = - this->root_poa_->create_POA ("Persistent_POA", - this->poa_manager_.in (), - policies, - TAO_TRY_ENV); - TAO_CHECK_ENV; - - // Creation of the new POAs over, so destroy the Policy_ptr's. - for (CORBA::ULong i = 0; - i < policies.length () && TAO_TRY_ENV.exception () == 0; - ++i) - { - // CORBA::Policy_ptr policy = policies[i]; - PortableServer::Policy_ptr policy = policies[i]; - policy->destroy (TAO_TRY_ENV); - } - TAO_CHECK_ENV; - - CORBA::Object_var naming_obj = - this->orb_->resolve_initial_references ("NameService"); - if (CORBA::is_nil (naming_obj.in ())) - ACE_ERROR_RETURN ((LM_ERROR, - " (%P|%t) Unable to resolve the Name Service.\n"), - 1); - - this->naming_context_ = - CosNaming::NamingContext::_narrow (naming_obj.in (), TAO_TRY_ENV); - - // Check the environment and return 1 if exception occurred or nil pointer. - if (TAO_TRY_ENV.exception () != 0 || - CORBA::is_nil (this->naming_context_.in ())==CORBA::B_TRUE ) - { - return 1; - } - - // Register the servant with the Naming Context.... - CosNaming::Name cubit_context_name (1); - cubit_context_name.length (1); - cubit_context_name[0].id = CORBA::string_dup ("MT_Cubit"); - - TAO_TRY_ENV.clear (); - CORBA::Object_var objref = - this->naming_context_->bind_new_context (cubit_context_name, TAO_TRY_ENV); - - if (TAO_TRY_ENV.exception() != 0) - { -#if 0 // un comment when Andy fixes exception marshalling bug. - CosNaming::NamingContext::AlreadyBound_ptr ex = - CosNaming::NamingContext::AlreadyBound::_narrow (TAO_TRY_ENV.exception()); - if (ex != 0) - { - TAO_TRY_ENV.clear (); - objref = this->naming_context_->resolve (cubit_context_name, - TAO_TRY_ENV); - } - else - TAO_TRY_ENV.print_exception ("bind() Cubit context object\n"); -#else - TAO_TRY_ENV.clear (); - objref = this->naming_context_->resolve (cubit_context_name, - TAO_TRY_ENV); -#endif /* bug */ - } - TAO_CHECK_ENV; - - this->mt_cubit_context_ = - CosNaming::NamingContext::_narrow (objref.in (), TAO_TRY_ENV); - TAO_CHECK_ENV; - } - TAO_CATCHANY - { - TAO_TRY_ENV.print_exception ("orb_init"); - return -1; - } - TAO_ENDTRY; - - return 0; -} - -CORBA::String -Cubit_Task::get_servant_ior (u_int index) -{ - if (index >= num_of_objs_) - return 0; - - return ACE_OS::strdup (this->servants_iors_[index]); -} - -int -Cubit_Task::create_servants () -{ - TAO_TRY - { - // create the array of cubit implementations - ACE_NEW_RETURN (servants_, - Cubit_i *[num_of_objs_], - -1); - - // create the array of strings. - ACE_NEW_RETURN (servants_iors_, - CORBA::String [num_of_objs_], - -1); - - char* buffer; - int l = ACE_OS::strlen (key) + 3; - ACE_NEW_RETURN (buffer, char[l], -1); - - // This loop creates multiple servants, and prints out their IORs - for (u_int i = 0; - i < num_of_objs_; - i++) - { - ACE_OS::sprintf (buffer, "%s%02d", - (char *) key, task_id_); - - PortableServer::ObjectId_var id = - PortableServer::string_to_ObjectId (buffer); - - ACE_NEW_RETURN (this->servants_[i], Cubit_i, -1); - - if (this->servants_[i] == 0) - ACE_ERROR_RETURN ((LM_ERROR, - " (%P|%t) Unable to create " - "implementation object #%d\n", - i), 2); - - this->poa_->activate_object_with_id (id.in (), - this->servants_[i], - TAO_TRY_ENV); - TAO_CHECK_ENV; - - // Stringify the objref we'll be implementing, and print it - // to stdout. Someone will take that string and give it to - // some client. Then release the object. - - Cubit_var cubit = - this->servants_[i]->_this (TAO_TRY_ENV); - TAO_CHECK_ENV; - - CORBA::String_var str = - this->orb_->object_to_string (cubit.in (), TAO_TRY_ENV); - TAO_CHECK_ENV; - - this->servants_iors_[i] = ACE_OS::strdup (str.in ()); - - // Register the servant with the Naming Context.... - CosNaming::Name cubit_name (1); - cubit_name.length (1); - cubit_name[0].id = CORBA::string_dup (buffer); - - if (!CORBA::is_nil (this->mt_cubit_context_.in ())) - { - this->mt_cubit_context_->bind (cubit_name, - cubit.in (), - TAO_TRY_ENV); - if (TAO_TRY_ENV.exception () != 0) - TAO_TRY_ENV.print_exception ("Attempt to bind() a cubit object to the name service Failed!\n"); - else - ACE_DEBUG ((LM_DEBUG, " (%t) Cubit object bound to the name \"%s\".\n", buffer)); - } - - ACE_DEBUG ((LM_DEBUG, - " (%t) Object <%s> created\n", - this->servants_iors_[i])); - } - - delete[] buffer; - - } - TAO_CATCHANY - { - TAO_TRY_ENV.print_exception ("print IOR"); - return -1; - } - TAO_ENDTRY; - return 0; -} - -Cubit_Factory_Task::Cubit_Factory_Task (void) -{ - // No-op. -} - -Cubit_Factory_Task::Cubit_Factory_Task (const char *args, - const char *orbname, - CORBA::String * cubits, - u_int num_of_objs) - : orbname_ ((char *) orbname), - orbargs_ ((char *) args), - cubits_ (cubits), - cubit_factory_ (0), - num_of_objs_ (num_of_objs) -{ -} - -int -Cubit_Factory_Task::create_factory (void) -{ - TAO_TRY - { - // Create implementation object with user specified key. - ACE_NEW_RETURN (this->cubit_factory_, - Cubit_Factory_i (cubits_, num_of_objs_), - -1); - - PortableServer::ObjectId_var id = - PortableServer::string_to_ObjectId ("Cubit_Factory"); - - this->poa_->activate_object_with_id (id.in (), - this->cubit_factory_, - TAO_TRY_ENV); - TAO_CHECK_ENV; - - // Stringify the objref we'll be implementing, and print it - // to stdout. Someone will take that string and give it to - // some client. Then release the object. - - Cubit_Factory_var cubit_factory = - this->cubit_factory_->_this (TAO_TRY_ENV); - TAO_CHECK_ENV; - - CORBA::String_var str = - this->orb_->object_to_string (cubit_factory.in (), TAO_TRY_ENV); - TAO_CHECK_ENV; - - ACE_DEBUG ((LM_DEBUG, - ">>> (%P|%t) Cubit Factory Object created with IOR <%s>\n", - str.in ())); - } - TAO_CATCHANY - { - TAO_TRY_ENV.print_exception ("print IOR"); - return -1; - } - TAO_ENDTRY; - return 0; -} - -int -Cubit_Factory_Task::svc (void) -{ - ACE_DEBUG ((LM_DEBUG, - ">>> (%P|%t) Beginning Cubit Factory task with args = '%s'\n", - orbargs_)); - - this->initialize_orb (); - this->create_factory (); - - TAO_TRY - { - this->poa_manager_->activate (TAO_TRY_ENV); - TAO_CHECK_ENV; - - // Handle requests for this object until we're killed, or one of the - // methods asks us to exit. - if (this->orb_->run () == -1) - ACE_ERROR_RETURN ((LM_ERROR, "%p\n", "run"), -1); - - - // Shut down the OA. - this->poa_->destroy (CORBA::B_TRUE, - CORBA::B_TRUE, - TAO_TRY_ENV); - TAO_CHECK_ENV; - } - TAO_CATCHANY - { - TAO_TRY_ENV.print_exception ("poa->destroy()"); - } - TAO_ENDTRY; - - return 0; -} - -int -Cubit_Factory_Task::initialize_orb (void) -{ - TAO_TRY - { - ACE_ARGV args (this->orbargs_); - - int argc = args.argc (); - char **argv = args.argv (); - - // Initialize the ORB. - this->orb_ = CORBA::ORB_init (argc, - argv, - this->orbname_, - TAO_TRY_ENV); - TAO_CHECK_ENV; - - // Initialize the Object Adapter - CORBA::Object_var poa_object = - this->orb_->resolve_initial_references("RootPOA"); - if (CORBA::is_nil (poa_object.in ())) - ACE_ERROR_RETURN ((LM_ERROR, - " (%P|%t) Unable to initialize the POA.\n"), - 1); - - this->root_poa_ = - PortableServer::POA::_narrow (poa_object.in(), TAO_TRY_ENV); - TAO_CHECK_ENV; - - this->poa_manager_ = - this->root_poa_->the_POAManager (TAO_TRY_ENV); - TAO_CHECK_ENV; - - // CORBA::PolicyList policies (2); - PortableServer::PolicyList policies (2); - policies.length (2); - - // Id Assignment policy - policies[0] = - this->root_poa_->create_id_assignment_policy (PortableServer::USER_ID, - TAO_TRY_ENV); - TAO_CHECK_ENV; - - // Lifespan policy - policies[1] = - this->root_poa_->create_lifespan_policy (PortableServer::PERSISTENT, - TAO_TRY_ENV); - TAO_CHECK_ENV; - - // We use a different POA, otherwise the user would have to - // change the object key each time it invokes the server. - this->poa_ = - this->root_poa_->create_POA ("Persistent_POA", - this->poa_manager_.in (), - policies, - TAO_TRY_ENV); - TAO_CHECK_ENV; - - // Creation of the new POAs over, so destroy the Policy_ptr's. - for (CORBA::ULong i = 0; - i < policies.length () && TAO_TRY_ENV.exception () == 0; - ++i) - { - // CORBA::Policy_ptr policy = policies[i]; - PortableServer::Policy_ptr policy = policies[i]; - policy->destroy (TAO_TRY_ENV); - } - TAO_CHECK_ENV; - } - TAO_CATCHANY - { - TAO_TRY_ENV.print_exception ("orb_init"); - return -1; - } - TAO_ENDTRY; - - return 0; -} - -// Global options used to configure various parameters. -static char *hostname = NULL; -static int base_port = 0; -static int num_of_objs = 1; - -// Parses the command line arguments and returns an error status. - -static int -parse_args (int argc, char *argv[]) -{ - ACE_Get_Opt opts (argc, argv, "h:p:t:"); - int c; - - while ((c = opts ()) != -1) - switch (c) - { - case 'h': - hostname = opts.optarg; - ACE_DEBUG ((LM_DEBUG, "h\n")); - break; - case 'p': - base_port = ACE_OS::atoi (opts.optarg); - ACE_DEBUG ((LM_DEBUG, "p\n")); - break; - case 't': - num_of_objs = ACE_OS::atoi (opts.optarg); - break; - case '?': - default: - ACE_ERROR_RETURN ((LM_ERROR, - "usage: %s" - " -p port" - " -h my_hostname" - " -t num_objects" - "\n", argv [0]), - 1); - } - - // Indicates successful parsing of command line - return 0; -} - -int -initialize (int argc, char **argv) -{ -#if defined (VXWORKS) - hostAdd ("mv2604e", "130.38.183.178"); -#if defined (VME_DRIVER) - STATUS status = vmeDrv (); - if (status != OK) - printf ("ERROR on call to vmeDrv()\n"); - status = vmeDevCreate ("/vme"); - if (status != OK) - printf ("ERROR on call to vmeDevCreate()\n"); -#endif /* defined (VME_DRIVER) */ - -#if defined (FORCE_ARGS) - int argc = 5; - char *argv[] = { "main", - "-p", - "10014", - "-h", - "130.38.183.132" }; - -#endif /* defined (FORCE_ARGS) */ -#endif /* defined (VXWORKS) */ - - // Standard command line parsing utilities used. - if (parse_args (argc, argv) != 0) return 1; - - if (hostname == 0 || base_port == 0) - ACE_ERROR_RETURN ((LM_ERROR, - "usage: %s" - " -p port" - " -h my_hostname" - " -t num_objects" - "\n", argv [0]), - 1); - - // Make sure we've got plenty of socket handles. This call will use - // the default maximum. - ACE::set_handle_limit (); - - return 0; -} - -// Starts up the servants -int -start_servants () -{ - char *args1 = new char [4096]; - int i; - - ACE_Barrier barrier_ (num_of_objs + 1); - // Barrier for the multiple clients to synchronize after - // binding to the servants. - - // Create an array to hold pointers to the Cubit objects - CORBA::String *cubits; - - ACE_NEW_RETURN (cubits, - CORBA::String [num_of_objs], - -1); - - ACE_OS::sprintf (args1, - "rate20 -ORBport %d -ORBhost %s -ORBobjrefstyle URL ", - base_port, - hostname); - - Cubit_Task *high_priority_task; - ACE_NEW_RETURN (high_priority_task, - Cubit_Task (args1, - "internet", - 1, - &barrier_, - 0), //task id 0. - -1); - - ACE_Sched_Priority priority; - - // @@ The ifdef here is temporarily placed here until - // I figure out how to map NT's thread priorities - // into pthread's priorities. -#if defined (ACE_THR_PRI_FIFO_DEF) - priority = ACE_THR_PRI_FIFO_DEF; -#else - priority = ACE_DEFAULT_THREAD_PRIORITY; -#endif /* ACE_THR_PRI_FIFO_DEF */ - - ACE_DEBUG ((LM_DEBUG, - "Creating servant with high priority\n")); - - // Make the high priority task an active object. - high_priority_task->activate (THR_BOUND | ACE_SCHED_FIFO, - 1, - 0, - priority); - - // Create an array to hold pointers to the low priority tasks.. - Cubit_Task **low_priority_task; - - ACE_NEW_RETURN (low_priority_task, - Cubit_Task *[num_of_objs], - -1); - - priority = ACE_Sched_Params::previous_priority (ACE_SCHED_FIFO, - priority, - ACE_SCOPE_THREAD); - - ACE_DEBUG ((LM_DEBUG, - "Creating %d servants with low priority\n", - num_of_objs - 1)); - - // Create the low priority servants. - for (i = 0; i < num_of_objs - 1; i++) - { - char * args = new char [4096]; - - ACE_OS::sprintf (args, - "rate10 -ORBport %d -ORBhost %s -ORBobjrefstyle URL ", - base_port + 1 + i, - hostname); - - ACE_NEW_RETURN (low_priority_task [i], - Cubit_Task (args, "internet", 1, &barrier_, i+1), - -1); - - priority = ACE_Sched_Params::next_priority (ACE_SCHED_FIFO, - priority, - ACE_SCOPE_THREAD); - - // Make the low priority task an active object. - low_priority_task [i]->activate (THR_BOUND | ACE_SCHED_FIFO, - 1, - 0, - priority); - } - - char * args = new char [4096]; - - ACE_OS::sprintf (args, - "rate10 -ORBport %d -ORBhost %s -ORBobjrefstyle URL ", - base_port + num_of_objs, - hostname); - - Cubit_Factory_Task * factory_task; - - barrier_.wait (); - - cubits[0] = high_priority_task->get_servant_ior (0); - - for (i = 0; i < num_of_objs-1; ++i) - cubits[i+1] = low_priority_task[i]->get_servant_ior (0); - - for (i = 0; i < num_of_objs; ++i) - printf ("cubits[%d] ior = %s\n", i, cubits[i]); - - - - ACE_NEW_RETURN (factory_task, - Cubit_Factory_Task (args, "internet", cubits, num_of_objs), - -1); - - priority = ACE_Sched_Params::next_priority (ACE_SCHED_FIFO, - priority, - ACE_SCOPE_THREAD); - - // Make the factory low priority task an active object. - factory_task->activate (THR_BOUND | ACE_SCHED_FIFO, - 1, - 0, - priority); - return 0; -} - -// main routine. - -int -main (int argc, char *argv[]) -{ -#if defined (ACE_HAS_THREADS) - if (initialize (argc, argv) != 0) - ACE_ERROR_RETURN ((LM_ERROR, "Error in Initialization\n"), 1); - if(start_servants () != 0) - ACE_ERROR_RETURN ((LM_ERROR, "Error creating the servants\n"), 1); - - ACE_DEBUG ((LM_DEBUG, "Wait for all the threads to exit\n")); - - // Wait for all the threads to exit. - ACE_Thread_Manager::instance ()->wait (); -#else - ACE_DEBUG ((LM_DEBUG, "Test not run. This platform doesn't seem to have threads.\n")); -#endif /* ACE_HAS_THREADS */ - return 0; -} |