Giúp hướng dẫn cài CORBA và cấu hình file omniORB.cfg

omniORB: (0) 2007-02-19 23:28:41.121140: Distribution date: Tue Nov 28 13:27:23 GMT 2006 dgrisby
omniORB: (0) 2007-02-19 23:28:41.121768: My addresses are: 
omniORB: 127.0.0.1
omniORB: 192.168.1.5
omniORB: ::1
omniORB: (0) 2007-02-19 23:28:41.122057: Maximum supported GIOP version is 1.2
omniORB: (0) 2007-02-19 23:28:41.122296: Native char code sets: ISO-8859-1 UTF-8.
omniORB: (0) 2007-02-19 23:28:41.122437: Transmission char code sets: ISO-8859-1(1.2) ISO-8859-1(1.1) ISO-8859-1(1.0) UTF-8(1.2) UTF-8(1.1).
omniORB: (0) 2007-02-19 23:28:41.122548: Native wide char code sets: UTF-16.
omniORB: (0) 2007-02-19 23:28:41.122660: Transmission wide char code sets: UTF-16(1.2).
omniORB: (0) 2007-02-19 23:28:41.122797: Information: the omniDynamic library is not linked.
omniORB: (0) 2007-02-19 23:28:41.123148: Current configuration is as follows:
omniORB:   DefaultInitRef (file) = 
omniORB:   DefaultInitRef (args) = 
omniORB:   InitRef = NameService=IOR:010000002b00000049444c3a6f6d672e6f72672f436f734e616d696e672f4e616d696e67436f6e746578744578743a312e300000010000000000000060000000010102000c0000003139322e3136382e312e3500f90a00000b0000004e616d6553657276696365000200000000000000080000000100000000545441010000001c00000001000000010001000100000001000105090101000100000009010100
omniORB:   abortOnInternalError = 0
omniORB:   abortOnNativeException = 0
omniORB:   acceptBiDirectionalGIOP = 0
omniORB:   acceptMisalignedTcIndirections = 0
omniORB:   bootstrapAgentHostname = 
omniORB:   bootstrapAgentPort = 900
omniORB:   clientCallTimeOutPeriod = 0
omniORB:   clientConnectTimeOutPeriod = 0
omniORB:   clientTransportRule = * unix,ssl,tcp
omniORB:   configFile = /etc/omniORB.cfg
omniORB:   connectionWatchImmediate = 0
omniORB:   connectionWatchPeriod = 50000
omniORB:   copyValuesInLocalCalls = 1
omniORB:   diiThrowsSysExceptions = 0
omniORB:   dumpConfiguration = 1
omniORB:   endPoint = giop:tcp::
omniORB:   endPointPublish = addr
omniORB:   giopMaxMsgSize = 2097152
omniORB:   giopTargetAddressMode = KeyAddr
omniORB:   id = omniORB4
omniORB:   idleThreadTimeout = 10
omniORB:   inConScanPeriod = 180
omniORB:   lcdMode = 0
omniORB:   maxGIOPConnectionPerServer = 5
omniORB:   maxGIOPVersion = 1.2
omniORB:   maxInterleavedCallsPerConnection = 5
omniORB:   maxServerThreadPerConnection = 100
omniORB:   maxServerThreadPoolSize = 100
omniORB:   maxSocketRecv = 2147483647
omniORB:   maxSocketSend = 2147483647
omniORB:   nativeCharCodeSet = ISO-8859-1
omniORB:   nativeWCharCodeSet = UTF-16
omniORB:   objectTableSize = 0
omniORB:   offerBiDirectionalGIOP = 0
omniORB:   oneCallPerConnection = 1
omniORB:   outConScanPeriod = 120
omniORB:   poaHoldRequestTimeout = 0
omniORB:   poaUniquePersistentSystemIds = 1
omniORB:   principal = [Null]
omniORB:   scanGranularity = 5
omniORB:   serverCallTimeOutPeriod = 0
omniORB:   serverTransportRule = * unix,ssl,tcp
omniORB:   strictIIOP = 1
omniORB:   supportBootstrapAgent = 0
omniORB:   supportCurrent = 1
omniORB:   supportPerThreadTimeOut = 0
omniORB:   tcAliasExpand = 0
omniORB:   threadPerConnectionLowerLimit = 9000
omniORB:   threadPerConnectionPolicy = 1
omniORB:   threadPerConnectionUpperLimit = 10000
omniORB:   threadPoolWatchConnection = 1
omniORB:   traceExceptions = 1
omniORB:   traceFile = [stderr]
omniORB:   traceInvocationReturns = 1
omniORB:   traceInvocations = 1
omniORB:   traceLevel = 40
omniORB:   traceThreadId = 1
omniORB:   traceTime = 1
omniORB:   unixTransportDirectory = /tmp/omni-%u
omniORB:   unixTransportPermission =  777
omniORB:   useTypeCodeIndirections = 1
omniORB:   verifyObjectExistsAndType = 1
omniORB: (0) 2007-02-19 23:28:41.123694: Initialising incoming endpoints.
omniORB: (0) 2007-02-19 23:28:41.123862: Instantiate endpoint 'giop:tcp::0'
omniORB: (0) 2007-02-19 23:28:41.124435: Bind to address ::
omniORB: (0) 2007-02-19 23:28:41.124841: Publish specification: 'addr'
omniORB: (0) 2007-02-19 23:28:41.125044: Try to publish 'addr' for endpoint giop:tcp:192.168.1.5:45821
omniORB: (0) 2007-02-19 23:28:41.125193: Publish endpoint 'giop:tcp:192.168.1.5:45821'
omniORB: (0) 2007-02-19 23:28:41.125411: Starting serving incoming endpoints.
omniORB: (0) 2007-02-19 23:28:41.125769: Adding root<0> (activating) to object table.
omniORB: (0) 2007-02-19 23:28:41.125969: State root<0> (activating) -> active
omniORB: (0) 2007-02-19 23:28:41.126191: Creating ref to local: root<0>
 target id      : IDL:Echo:1.0
 most derived id: IDL:Echo:1.0
omniORB: (0) 2007-02-19 23:28:41.126424: Dispatching local call 'echoString' to root<0> (active)
omniORB: (0) 2007-02-19 23:28:41.126573: Return from local call 'echoString' to root<0> (active)
I said, "Hello!".
The Echo object replied, "Hello world".
*** glibc detected *** ./client_corba: munmap_chunk(): invalid pointer: 0x0804d620 ***
======= Backtrace: =========
/lib/libc.so.6(cfree+0x1bb)[0x4930a67b]
/usr/lib/libstdc++.so.6(_ZdlPv+0x21)[0x41a6fef1]
/usr/lib/libstdc++.so.6(_ZdaPv+0x1d)[0x41a6ff4d]
./client_corba[0x804b9a6]
./client_corba[0x804b9c0]
./client_corba[0x804c06e]
./client_corba[0x804c287]
/lib/libc.so.6(__libc_start_main+0xdc)[0x492b6f2c]
./client_corba(__gxx_personality_v0+0x85)[0x804a1c1]
======= Memory map: ========
00160000-00161000 r-xp 00160000 00:00 0          [vdso]
0078c000-00791000 r-xp 00000000 fd:00 190166     /usr/local/lib/libomnithread.so.3.3
00791000-00792000 rwxp 00004000 fd:00 190166     /usr/local/lib/libomnithread.so.3.3
0097e000-00aec000 r-xp 00000000 fd:00 190170     /usr/local/lib/libomniORB4.so.1.0
00aec000-00af9000 rwxp 0016e000 fd:00 190170     /usr/local/lib/libomniORB4.so.1.0
00af9000-00afa000 rwxp 00af9000 00:00 0 
08048000-0804f000 r-xp 00000000 fd:00 1201850    /root/workspace/client_corba/Debug/client_corba
0804f000-08050000 rwxp 00006000 fd:00 1201850    /root/workspace/client_corba/Debug/client_corba
084f1000-08512000 rwxp 084f1000 00:00 0 
419ae000-419b9000 r-xp 00000000 fd:00 2076850    /lib/libgcc_s-4.1.1-20070105.so.1
419b9000-419ba000 rwxp 0000a000 fd:00 2076850    /lib/libgcc_s-4.1.1-20070105.so.1
419bc000-41a9c000 r-xp 00000000 fd:00 168053     /usr/lib/libstdc++.so.6.0.8
41a9c000-41a9f000 r-xp 000e0000 fd:00 168053     /usr/lib/libstdc++.so.6.0.8
41a9f000-41aa1000 rwxp 000e3000 fd:00 168053     /usr/lib/libstdc++.so.6.0.8
41aa1000-41aa7000 rwxp 41aa1000 00:00 0 
488d2000-488eb000 r-xp 00000000 fd:00 2078731    /lib/ld-2.5.so
488eb000-488ec000 r-xp 00018000 fd:00 2078731    /lib/ld-2.5.so
488ec000-488ed000 rwxp 00019000 fd:00 2078731    /lib/ld-2.5.so
492a1000-493d8000 r-xp 00000000 fd:00 2078732    /lib/libc-2.5.so
493d8000-493da000 r-xp 00137000 fd:00 2078732    /lib/libc-2.5.so
493da000-493db000 rwxp 00139000 fd:00 2078732    /lib/libc-2.5.so
493db000-493de000 rwxp 493db000 00:00 0 
493e0000-49405000 r-xp 00000000 fd:00 2078739    /lib/libm-2.5.so
49405000-49406000 r-xp 00024000 fd:00 2078739    /lib/libm-2.5.so
49406000-49407000 rwxp 00025000 fd:00 2078739    /lib/libm-2.5.so
4940f000-49422000 r-xp 00000000 fd:00 2078734    /lib/libpthread-2.5.so
49422000-49423000 r-xp 00012000 fd:00 2078734    /lib/libpthread-2.5.so
49423000-49424000 rwxp 00013000 fd:00 2078734    /lib/libpthread-2.5.so
49424000-49426000 rwxp 49424000 00:00 0 
b754c000-b754d000 ---p b754c000 00:00 0 
b754d000-b7f4f000 rw-p b754d000 00:00 0 
b7f5e000-b7f60000 rw-p b7f5e000 00:00 0 
bfd22000-bfd37000 rw-p bfd22000 00:00 0          [stack]
Aborted
[root@localhost Debug]# ./client_corba >> log
omniORB: (0) 2007-02-19 23:30:21.586723: Distribution date: Tue Nov 28 13:27:23 GMT 2006 dgrisby
omniORB: (0) 2007-02-19 23:30:21.587388: My addresses are: 
omniORB: 127.0.0.1
omniORB: 192.168.1.5
omniORB: ::1
omniORB: (0) 2007-02-19 23:30:21.587681: Maximum supported GIOP version is 1.2
omniORB: (0) 2007-02-19 23:30:21.587922: Native char code sets: ISO-8859-1 UTF-8.
omniORB: (0) 2007-02-19 23:30:21.588065: Transmission char code sets: ISO-8859-1(1.2) ISO-8859-1(1.1) ISO-8859-1(1.0) UTF-8(1.2) UTF-8(1.1).
omniORB: (0) 2007-02-19 23:30:21.588175: Native wide char code sets: UTF-16.
omniORB: (0) 2007-02-19 23:30:21.588296: Transmission wide char code sets: UTF-16(1.2).
omniORB: (0) 2007-02-19 23:30:21.588438: Information: the omniDynamic library is not linked.
omniORB: (0) 2007-02-19 23:30:21.588807: Current configuration is as follows:
omniORB:   DefaultInitRef (file) = 
omniORB:   DefaultInitRef (args) = 
omniORB:   InitRef = NameService=IOR:010000002b00000049444c3a6f6d672e6f72672f436f734e616d696e672f4e616d696e67436f6e746578744578743a312e300000010000000000000060000000010102000c0000003139322e3136382e312e3500f90a00000b0000004e616d6553657276696365000200000000000000080000000100000000545441010000001c00000001000000010001000100000001000105090101000100000009010100
omniORB:   abortOnInternalError = 0
omniORB:   abortOnNativeException = 0
omniORB:   acceptBiDirectionalGIOP = 0
omniORB:   acceptMisalignedTcIndirections = 0
omniORB:   bootstrapAgentHostname = 
omniORB:   bootstrapAgentPort = 900
omniORB:   clientCallTimeOutPeriod = 0
omniORB:   clientConnectTimeOutPeriod = 0
omniORB:   clientTransportRule = * unix,ssl,tcp
omniORB:   configFile = /etc/omniORB.cfg
omniORB:   connectionWatchImmediate = 0
omniORB:   connectionWatchPeriod = 50000
omniORB:   copyValuesInLocalCalls = 1
omniORB:   diiThrowsSysExceptions = 0
omniORB:   dumpConfiguration = 1
omniORB:   endPoint = giop:tcp::
omniORB:   endPointPublish = addr
omniORB:   giopMaxMsgSize = 2097152
omniORB:   giopTargetAddressMode = KeyAddr
omniORB:   id = omniORB4
omniORB:   idleThreadTimeout = 10
omniORB:   inConScanPeriod = 180
omniORB:   lcdMode = 0
omniORB:   maxGIOPConnectionPerServer = 5
omniORB:   maxGIOPVersion = 1.2
omniORB:   maxInterleavedCallsPerConnection = 5
omniORB:   maxServerThreadPerConnection = 100
omniORB:   maxServerThreadPoolSize = 100
omniORB:   maxSocketRecv = 2147483647
omniORB:   maxSocketSend = 2147483647
omniORB:   nativeCharCodeSet = ISO-8859-1
omniORB:   nativeWCharCodeSet = UTF-16
omniORB:   objectTableSize = 0
omniORB:   offerBiDirectionalGIOP = 0
omniORB:   oneCallPerConnection = 1
omniORB:   outConScanPeriod = 120
omniORB:   poaHoldRequestTimeout = 0
omniORB:   poaUniquePersistentSystemIds = 1
omniORB:   principal = [Null]
omniORB:   scanGranularity = 5
omniORB:   serverCallTimeOutPeriod = 0
omniORB:   serverTransportRule = * unix,ssl,tcp
omniORB:   strictIIOP = 1
omniORB:   supportBootstrapAgent = 0
omniORB:   supportCurrent = 1
omniORB:   supportPerThreadTimeOut = 0
omniORB:   tcAliasExpand = 0
omniORB:   threadPerConnectionLowerLimit = 9000
omniORB:   threadPerConnectionPolicy = 1
omniORB:   threadPerConnectionUpperLimit = 10000
omniORB:   threadPoolWatchConnection = 1
omniORB:   traceExceptions = 1
omniORB:   traceFile = [stderr]
omniORB:   traceInvocationReturns = 1
omniORB:   traceInvocations = 1
omniORB:   traceLevel = 40
omniORB:   traceThreadId = 1
omniORB:   traceTime = 1
omniORB:   unixTransportDirectory = /tmp/omni-%u
omniORB:   unixTransportPermission =  777
omniORB:   useTypeCodeIndirections = 1
omniORB:   verifyObjectExistsAndType = 1
omniORB: (0) 2007-02-19 23:30:21.589361: Initialising incoming endpoints.
omniORB: (0) 2007-02-19 23:30:21.589529: Instantiate endpoint 'giop:tcp::0'
omniORB: (0) 2007-02-19 23:30:21.590103: Bind to address ::
omniORB: (0) 2007-02-19 23:30:21.590471: Publish specification: 'addr'
omniORB: (0) 2007-02-19 23:30:21.590665: Try to publish 'addr' for endpoint giop:tcp:192.168.1.5:44206
omniORB: (0) 2007-02-19 23:30:21.590812: Publish endpoint 'giop:tcp:192.168.1.5:44206'
omniORB: (0) 2007-02-19 23:30:21.591034: Starting serving incoming endpoints.
omniORB: (0) 2007-02-19 23:30:21.591384: Adding root<0> (activating) to object table.
omniORB: (0) 2007-02-19 23:30:21.591592: State root<0> (activating) -> active
omniORB: (0) 2007-02-19 23:30:21.591820: Creating ref to local: root<0>
 target id      : IDL:Echo:1.0
 most derived id: IDL:Echo:1.0
omniORB: (0) 2007-02-19 23:30:21.592057: Dispatching local call 'echoString' to root<0> (active)
omniORB: (0) 2007-02-19 23:30:21.592227: Return from local call 'echoString' to root<0> (active)
*** glibc detected *** ./client_corba: munmap_chunk(): invalid pointer: 0x0804d620 ***
======= Backtrace: =========
/lib/libc.so.6(cfree+0x1bb)[0x4930a67b]
/usr/lib/libstdc++.so.6(_ZdlPv+0x21)[0x41a6fef1]
/usr/lib/libstdc++.so.6(_ZdaPv+0x1d)[0x41a6ff4d]
./client_corba[0x804b9a6]
./client_corba[0x804b9c0]
./client_corba[0x804c06e]
./client_corba[0x804c287]
/lib/libc.so.6(__libc_start_main+0xdc)[0x492b6f2c]
./client_corba(__gxx_personality_v0+0x85)[0x804a1c1]
======= Memory map: ========
0063a000-007a8000 r-xp 00000000 fd:00 190170     /usr/local/lib/libomniORB4.so.1.0
007a8000-007b5000 rwxp 0016e000 fd:00 190170     /usr/local/lib/libomniORB4.so.1.0
007b5000-007b6000 rwxp 007b5000 00:00 0 
00a5a000-00a5b000 r-xp 00a5a000 00:00 0          [vdso]
00ff8000-00ffd000 r-xp 00000000 fd:00 190166     /usr/local/lib/libomnithread.so.3.3
00ffd000-00ffe000 rwxp 00004000 fd:00 190166     /usr/local/lib/libomnithread.so.3.3
08048000-0804f000 r-xp 00000000 fd:00 1201850    /root/workspace/client_corba/Debug/client_corba
0804f000-08050000 rwxp 00006000 fd:00 1201850    /root/workspace/client_corba/Debug/client_corba
08789000-087aa000 rwxp 08789000 00:00 0 
419ae000-419b9000 r-xp 00000000 fd:00 2076850    /lib/libgcc_s-4.1.1-20070105.so.1
419b9000-419ba000 rwxp 0000a000 fd:00 2076850    /lib/libgcc_s-4.1.1-20070105.so.1
419bc000-41a9c000 r-xp 00000000 fd:00 168053     /usr/lib/libstdc++.so.6.0.8
41a9c000-41a9f000 r-xp 000e0000 fd:00 168053     /usr/lib/libstdc++.so.6.0.8
41a9f000-41aa1000 rwxp 000e3000 fd:00 168053     /usr/lib/libstdc++.so.6.0.8
41aa1000-41aa7000 rwxp 41aa1000 00:00 0 
488d2000-488eb000 r-xp 00000000 fd:00 2078731    /lib/ld-2.5.so
488eb000-488ec000 r-xp 00018000 fd:00 2078731    /lib/ld-2.5.so
488ec000-488ed000 rwxp 00019000 fd:00 2078731    /lib/ld-2.5.so
492a1000-493d8000 r-xp 00000000 fd:00 2078732    /lib/libc-2.5.so
493d8000-493da000 r-xp 00137000 fd:00 2078732    /lib/libc-2.5.so
493da000-493db000 rwxp 00139000 fd:00 2078732    /lib/libc-2.5.so
493db000-493de000 rwxp 493db000 00:00 0 
493e0000-49405000 r-xp 00000000 fd:00 2078739    /lib/libm-2.5.so
49405000-49406000 r-xp 00024000 fd:00 2078739    /lib/libm-2.5.so
49406000-49407000 rwxp 00025000 fd:00 2078739    /lib/libm-2.5.so
4940f000-49422000 r-xp 00000000 fd:00 2078734    /lib/libpthread-2.5.so
49422000-49423000 r-xp 00012000 fd:00 2078734    /lib/libpthread-2.5.so
49423000-49424000 rwxp 00013000 fd:00 2078734    /lib/libpthread-2.5.so
49424000-49426000 rwxp 49424000 00:00 0 
b75b4000-b75b5000 ---p b75b4000 00:00 0 
b75b5000-b7fb7000 rw-p b75b5000 00:00 0 
b7fc6000-b7fc8000 rw-p b7fc6000 00:00 0 
bfad7000-bfaec000 rw-p bfad7000 00:00 0          [stack]

#include <iostream> #include "echo.hh" using namespace std; class Echo_i : public POA_Echo{ public: inline Echo_i(){}; inline ~Echo_i(){}; virtual char* echoString(const char* mesg); }; char * Echo_i::echoString(const char* mesg){ return "Hello world"; }; static void hello(Echo_ptr e) { if( CORBA::is_nil(e) ) { cerr << "hello: The object reference is nil!\n" << endl; return; } CORBA::String_var src = (const char*) "Hello!"; // String literals are (char*) rather than (const char*) on some // old compilers. Thus it is essential to cast to (const char*) // here to ensure that the string is copied, so that the // CORBA::String_var does not attempt to \u2019delete\u2019 the string // literal. CORBA::String_var dest = e->echoString(src); cout << "I said, \"" << (char*)src << "\"." << endl << "The Echo object replied, \"" << (char*)dest <<"\"." << endl; }; int main(int argc, char *argv[]){ try { // Initialise the ORB. CORBA::ORB_var orb = CORBA::ORB_init(argc, argv); // Obtain a reference to the root POA. //CORBA::Object_var obj = orb->resolve_initial_references("RootPOA"); CORBA::Object_var obj = orb->resolve_initial_references("RootPOA"); PortableServer: smilie

OA_var poa = PortableServer: smilie

OA::_narrow(obj); // We allocate the object on the heap. Since this is a reference // counted object, it will be deleted by the POA when it is no // longer needed. Echo_i* myecho = new Echo_i(); // Activate the object. This tells the POA that this object is // ready to accept requests. PortableServer::ObjectId_var myechoid = poa->activate_object(myecho); // Obtain a reference to the object. Echo_var myechoref = myecho->_this(); // Decrement the reference count of the object implementation, so // that it will be properly cleaned up when the POA has determined // that it is no longer needed. myecho->_remove_ref(); // Obtain a POAManager, and tell the POA to start accepting // requests on its objects. PortableServer: smilie

OAManager_var pman = poa->the_POAManager(); pman->activate(); // Do the client-side call. hello(myechoref); // Clean up all the resources. orb->destroy(); } catch(CORBA::SystemException& ex) { cerr << "Caught CORBA::" << ex._name() << endl; } catch(CORBA::Exception& ex) { cerr << "Caught CORBA::Exception: " << ex._name() << endl; } catch(omniORB::fatalException& fe) { cerr << "Caught omniORB::fatalException:" << endl; cerr << " file: " << fe.file() << endl; cerr << " line: " << fe.line() << endl; cerr << " mesg: " << fe.errmsg() << endl; } cout << "Hello world"; return 0; };

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