1 // Copyright (C) 2007-2011 CEA/DEN, EDF R&D, OPEN CASCADE
3 // Copyright (C) 2003-2007 OPEN CASCADE, EADS/CCR, LIP6, CEA/DEN,
4 // CEDRAT, EDF R&D, LEG, PRINCIPIA R&D, BUREAU VERITAS
6 // This library is free software; you can redistribute it and/or
7 // modify it under the terms of the GNU Lesser General Public
8 // License as published by the Free Software Foundation; either
9 // version 2.1 of the License.
11 // This library is distributed in the hope that it will be useful,
12 // but WITHOUT ANY WARRANTY; without even the implied warranty of
13 // MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
14 // Lesser General Public License for more details.
16 // You should have received a copy of the GNU Lesser General Public
17 // License along with this library; if not, write to the Free Software
18 // Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307 USA
20 // See http://www.salome-platform.org/ or email : webmaster.salome@opencascade.com
23 // SALOME Container : implementation of container and engine for Kernel
24 // File : SALOME_Container.cxx
25 // Author : Paul RASCLE, EDF - MARC TAJCHMAN, CEA
29 #ifdef _MPI_SEQ_CONTAINER_
41 # include <sys/time.h>
51 #include "SALOME_Container_i.hxx"
52 #include "utilities.h"
53 #include "Utils_ORB_INIT.hxx"
54 #include "Utils_SINGLETON.hxx"
58 #include <Utils_Timer.hxx>
61 #include "Container_init_python.hxx"
63 extern "C" void HandleServerSideSignals(CORBA::ORB_ptr theORB);
67 #include <sys/types.h>
69 # include <sys/wait.h>
72 void AttachDebugger();
74 void terminateHandler();
75 void unexpectedHandler();
78 void (* setsig(int, void (*)(int)))(int);
80 typedef void (*sighandler_t)(int);
81 sighandler_t setsig(int sig, sighandler_t handler)
83 struct sigaction context, ocontext;
84 context.sa_handler = handler;
85 sigemptyset(&context.sa_mask);
87 if (sigaction(sig, &context, &ocontext) == -1)
89 return ocontext.sa_handler;
96 if(getenv ("DEBUGGER"))
98 std::stringstream exec;
99 exec << "$DEBUGGER SALOME_Container " << getpid() << "&";
100 std::cerr << exec.str() << std::endl;
101 system(exec.str().c_str());
107 void Handler(int theSigId)
109 std::cerr << "Signal= "<< theSigId << std::endl;
111 //to exit or not to exit
115 void terminateHandler(void)
117 std::cerr << "Terminate: not managed exception !" << std::endl;
121 void unexpectedHandler(void)
123 std::cerr << "Unexpected: unexpected exception !" << std::endl;
127 int main(int argc, char* argv[])
129 #ifdef _MPI_SEQ_CONTAINER_
131 MPI_Init(&argc,&argv);
136 if(getenv ("DEBUGGER"))
138 setsig(SIGSEGV,&Handler);
139 setsig(SIGFPE,&Handler);
140 std::set_terminate(&terminateHandler);
141 std::set_unexpected(&unexpectedHandler);
145 // Initialise the ORB.
146 //SRN: BugID: IPAL9541, it's necessary to set a size of one message to be at least 100Mb
147 //CORBA::ORB_var orb = CORBA::ORB_init( argc , argv ) ;
148 ORB_INIT &init = *SINGLETON_<ORB_INIT>::Instance() ;
149 ASSERT(SINGLETON_<ORB_INIT>::IsAlreadyExisting());
150 CORBA::ORB_ptr orb = init(argc , argv ) ;
152 // LocalTraceCollector *myThreadTrace = SALOMETraceCollector::instance(orb);
159 KERNEL_PYTHON::init_python(argc,argv);
161 char *containerName = (char *)"";
164 containerName = argv[1] ;
169 CORBA::Object_var obj = orb->resolve_initial_references("RootPOA");
170 ASSERT(!CORBA::is_nil(obj));
171 PortableServer::POA_var root_poa = PortableServer::POA::_narrow(obj);
173 PortableServer::POAManager_var pman = root_poa->the_POAManager();
175 // add new container to the kill list
177 std::stringstream aCommand ;
178 aCommand << "addToKillList.py " << getpid() << " SALOME_Container" << std::ends ;
179 system(aCommand.str().c_str());
182 new Engines_Container_i(orb, root_poa, containerName , argc , argv );
190 timer.ShowAbsolute();
193 HandleServerSideSignals(orb);
195 //#define MEMORYLEAKS
198 //Destroy orb from python (for chasing memory leaks)
199 PyRun_SimpleString("from omniORB import CORBA");
200 PyRun_SimpleString("orb=CORBA.ORB_init([''], CORBA.ORB_ID)");
201 PyRun_SimpleString("orb.destroy()");
205 catch(CORBA::SystemException&)
207 INFOS("Caught CORBA::SystemException.");
209 catch(PortableServer::POA::ServantAlreadyActive&)
211 INFOS("Caught CORBA::ServantAlreadyActiveException");
213 catch(CORBA::Exception&)
215 INFOS("Caught CORBA::Exception.");
217 catch(std::exception& exc)
219 INFOS("Caught std::exception - "<<exc.what());
223 INFOS("Caught unknown exception.");
226 #ifdef _MPI_SEQ_CONTAINER_