1 // Copyright (C) 2007-2024 CEA, EDF, 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, or (at your option) any later version.
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 ParallelContainerNodeDummy : launcher of a PaCO++ object
24 // File : SALOME_ParallelContainerNodeDummy.cxx
25 // Author : Andr� Ribes, EDF
26 // Module : SALOME PARALLEL
38 #include "SALOME_ParallelContainer_i.hxx"
40 #include <paco_omni.h>
41 #include <paco_dummy.h>
43 #include "SALOME_NamingService.hxx"
45 #include "utilities.h"
46 #include "ArgvKeeper.hxx"
47 #include "Basics_Utils.hxx"
48 #include "SALOMETraceCollector.hxx"
51 #include "Container_init_python.hxx"
57 std::cerr << "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" << std::endl;
58 std::cerr << "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" << std::endl;
59 std::cerr << "SIGSEGV in :" << getpid() << std::endl;
60 std::cerr << "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" << std::endl;
61 std::cerr << "!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!" << std::endl;
66 typedef void (*sighandler_t)(int);
67 sighandler_t setsig(int sig, sighandler_t handler)
69 struct sigaction context, ocontext;
70 context.sa_handler = handler;
71 sigemptyset(&context.sa_mask);
73 if (sigaction(sig, &context, &ocontext) == -1)
75 return ocontext.sa_handler;
80 if(getenv ("DEBUGGER"))
82 std::stringstream exec;
83 exec << "$DEBUGGER SALOME_ParallelContainerNodeDummy " << getpid() << "&";
84 std::cerr << exec.str() << std::endl;
85 system(exec.str().c_str());
90 void Handler(int theSigId)
92 std::cerr << "SIGSEGV: " << std::endl;
94 //to exit or not to exit
98 void terminateHandler(void)
100 std::cerr << "Terminate: not managed exception !" << std::endl;
104 void unexpectedHandler(void)
106 std::cerr << "Unexpected: unexpected exception !" << std::endl;
110 int main(int argc, char* argv[])
112 INFOS("Launching a parallel container node");
114 if(getenv ("DEBUGGER"))
116 setsig(SIGSEGV,&Handler);
117 set_terminate(&terminateHandler);
118 set_unexpected(&unexpectedHandler);
121 // Initialise the ORB.
122 SetArgcArgv(argc, argv);
123 CORBA::ORB_var orb = KERNEL::GetRefToORB();
124 KERNEL_PYTHON::init_python(argc,argv);
126 std::string containerName("");
128 containerName = argv[1];
130 std::string proxy_hostname("");
132 proxy_hostname = argv[3];
136 sscanf(argv[4],"%d",&myid);
139 CORBA::Object_var obj = orb->resolve_initial_references("RootPOA");
140 PortableServer::POA_var root_poa = PortableServer::POA::_narrow(obj);
141 PortableServer::POAManager_var pman = root_poa->the_POAManager();
144 // add this container to the kill list
146 sprintf(aCommand, "addToKillList.py %d SALOME_ParallelContainerNode", getpid());
150 SALOME_NamingService * ns = new SALOME_NamingService(orb);
152 std::string proxyNameInNS = ns->BuildContainerNameForNS(containerName.c_str(),
153 proxy_hostname.c_str());
154 obj = ns->Resolve(proxyNameInNS.c_str());
155 char * proxy_ior = orb->object_to_string(obj);
158 std::string node_name = containerName + "Node";
159 Engines_Parallel_Container_i * servant = new Engines_Parallel_Container_i(CORBA::ORB::_duplicate(orb),
165 paco_fabrique_manager * pfm = paco_getFabriqueManager();
166 pfm->register_com("dummy", new paco_dummy_fabrique());
167 pfm->register_thread("omni", new paco_omni_fabrique());
168 servant->setLibCom("dummy", servant);
169 servant->setLibThread("omni");
172 obj = servant->_this();
174 // In the NamingService
175 string hostname = Kernel_Utils::GetHostname();
177 snprintf(buffer, 5, "%d", myid);
178 node_name = node_name + buffer;
179 string _containerName = ns->BuildContainerNameForNS((char*) node_name.c_str(),
181 std::cerr << "---------" << _containerName << "----------" << std::endl;
182 ns->Register(obj, _containerName.c_str());
186 //Delete python container that destroy orb from python (pyCont._orb.destroy())
188 CORBA::string_free(proxy_ior);
191 catch (PaCO::PACO_Exception& e)
193 INFOS("Caught PaCO::PACO_Exception");
194 std::cerr << e << std::endl;
196 catch(CORBA::SystemException&)
198 INFOS("Caught CORBA::SystemException.");
200 catch(PortableServer::POA::ServantAlreadyActive&)
202 INFOS("Caught CORBA::ServantAlreadyActiveException");
204 catch(CORBA::Exception&)
206 INFOS("Caught CORBA::Exception.");
208 catch(omniORB::fatalException& fe)
210 INFOS("Caught omniORB::fatalException:");
211 INFOS(" file: " << fe.file());
212 INFOS(" line: " << fe.line());
213 INFOS(" mesg: " << fe.errmsg());
215 catch(std::exception& exc)
217 INFOS("Caught std::exception - "<<exc.what());
221 INFOS("Caught unknown exception.");