Example #1
0
 virtual void send(CNodeInfo & info)
 {
     CMessageBuffer mb;
     info.serialize(mb);
     startMPServer(port);
     PROGLOG("Sending tlk");
     queryWorldCommunicator().send(mb, dest, MPTAG_KEYDIFF);
     stopMPServer();
 }
Example #2
0
int critical(const char* pIP, const char* pPort)
{
    StringBuffer strMsg;
    strMsg.setf("CRITICAL - Can not connect to sasha %s:%s\n", pIP, pPort);
    std::cout << strMsg.str();

    stopMPServer();

    return nCriticalRetValue;
}
Example #3
0
void closedownClientProcess()
{
    if (!daliClientIsActive)
        return;
    while (shutdownHooks.ordinality())
    {
        Owned<IDaliClientShutdown> c = &shutdownHooks.popGet();
        c->clientShutdown();
    }
    clearPagedElementsCache(); // has connections
    closeSDS();
    closeSubscriptionManager();
    stopClientProcess();
    closeCoven();
    stopMPServer();
    daliClientIsActive = false;
}
Example #4
0
int main(int argc, char* argv[])
{
    InitModuleObjects();

    if (argc != 3 && argc != 4)
    {
        usage();
        return 0;
    }

    int nTimeOut = (argc == 4 ? atoi(argv[3]) : nDefaultTimeOut);

    startMPServer(0);
    Owned<ISashaCommand> cmd = createSashaCommand();
    cmd->setAction(SCA_null);


    SocketEndpoint ep(argv[1], atoi(argv[2]));
    Owned<INode> node = createINode(ep);

    try
    {
        if (cmd->send(node, nTimeOut) == false)
        {
            return critical(argv[1], argv[2]);
        }
        else
        {
            return ok();
        }
    }

    catch (...)
    {
        return critical(argv[1], argv[2]);
    }

    stopMPServer();
    return 0;
}
Example #5
0
int main(int argc, char* argv[])
{
    InitModuleObjects();
    int exitCode = 1;
    try
    {
        if (argc<2)
        {
            printf("usage: dalistop <server_ip:port> [/nowait]\n");
            printf("eg:  dalistop .                          -- stop dali server running locally\n");
            printf("     dalistop eq0001016                  -- stop dali server running remotely\n");
        }
        else
        {
            SocketEndpoint ep;
            ep.set(argv[1],DALI_SERVER_PORT);
            bool nowait = false;
            if (argc>=3)
                nowait = stricmp(argv[2],"/nowait")==0;
            printf("Stopping Dali Server on %s\n",argv[1]);
            startMPServer(0);
            Owned<IGroup> group = createIGroup(1,&ep); 
            Owned<ICommunicator> comm = createCommunicator(group);
            CMessageBuffer mb;
            int fn=-1;
            mb.append(fn);
            if (comm->verifyConnection(0,2000))
            {
                comm->send(mb,0,MPTAG_DALI_COVEN_REQUEST,MP_ASYNC_SEND);
                if (nowait)
                {
                    Sleep(1000);
                    exitCode = 0;
                }
                else
                {
                    // verifyConnection() has a min conn timeout of 10s
                    // use recv() instead to check for socket closed ...
                    try
                    {
                        while (!comm->recv(mb,0,MPTAG_DALI_COVEN_REQUEST,nullptr,5000))
                        {
                            printf("Waiting for Dali Server to stop....\n");
                        }
                        exitCode = 0;
                    }
                    catch (IMP_Exception *e)
                    {
                        if (e->errorCode() == MPERR_link_closed)
                            exitCode = 0;
                        e->Release();
                    }
                }
            }
            else
                fprintf(stderr, "Dali not responding\n");
            stopMPServer();
        }
    }
    catch (IException *e)
    {
        pexception("Exception",e);
        stopMPServer();
    }
    releaseAtoms();
    return exitCode;
}
Example #6
0
int main( int argc, char *argv[]  )
{
#if defined(WIN32) && defined(_DEBUG)
    int tmpFlag = _CrtSetDbgFlag( _CRTDBG_REPORT_FLAG );
    tmpFlag |= _CRTDBG_LEAK_CHECK_DF;
    _CrtSetDbgFlag( tmpFlag );
#endif

    InitModuleObjects();

    addAbortHandler(ControlHandler);
    EnableSEHtoExceptionMapping();

    dummyProc();
#ifndef __64BIT__
    // Restrict stack sizes on 32-bit systems
    Thread::setDefaultStackSize(0x10000);   // NB under windows requires linker setting (/stack:)
#endif

#ifdef _WIN32
    Owned<CReleaseMutex> globalNamedMutex;
#endif 

    if (globals)
        globals->Release();

    {
        Owned<IFile> iFile = createIFile("thor.xml");
        globals = iFile->exists() ? createPTree(*iFile, ipt_caseInsensitive) : createPTree("Thor", ipt_caseInsensitive);
    }
    unsigned multiThorMemoryThreshold = 0;

    Owned<IException> unregisterException;
    try
    {
        if (argc==1)
        {
            usage();
            return 1;
        }
        cmdArgs = argv+1;
        mergeCmdParams(globals);
        cmdArgs = argv+1;

        const char *master = globals->queryProp("@MASTER");
        if (!master)
            usage();

        const char *slave = globals->queryProp("@SLAVE");
        if (slave)
        {
            slfEp.set(slave);
            localHostToNIC(slfEp);
        }
        else 
            slfEp.setLocalHost(0);

        mySlaveNum = globals->getPropInt("@SLAVENUM");

        setMachinePortBase(slfEp.port);
        slfEp.port = getMachinePortBase();
        startSlaveLog();

        setSlaveAffinity(globals->getPropInt("@SLAVEPROCESSNUM"));

        startMPServer(getFixedPort(TPORT_mp));
#ifdef USE_MP_LOG
        startLogMsgParentReceiver();
        LOG(MCdebugProgress, thorJob, "MPServer started on port %d", getFixedPort(TPORT_mp));
#endif

        SocketEndpoint masterEp(master);
        localHostToNIC(masterEp);
        setMasterPortBase(masterEp.port);
        markNodeCentral(masterEp);
        if (RegisterSelf(masterEp))
        {
            if (globals->getPropBool("Debug/@slaveDaliClient"))
                enableThorSlaveAsDaliClient();

            IDaFileSrvHook *daFileSrvHook = queryDaFileSrvHook();
            if (daFileSrvHook) // probably always installed
                daFileSrvHook->addFilters(globals->queryPropTree("NAS"), &slfEp);

            StringBuffer thorPath;
            globals->getProp("@thorPath", thorPath);
            recursiveCreateDirectory(thorPath.str());
            int err = _chdir(thorPath.str());
            if (err)
            {
                IException *e = makeErrnoExceptionV(-1, "Failed to change dir to '%s'", thorPath.str());
                FLLOG(MCexception(e), thorJob, e);
                throw e;
            }

// Initialization from globals
            setIORetryCount(globals->getPropInt("Debug/@ioRetries")); // default == 0 == off

            StringBuffer str;
            if (globals->getProp("@externalProgDir", str.clear()))
                _mkdir(str.str());
            else
                globals->setProp("@externalProgDir", thorPath);

            const char * overrideBaseDirectory = globals->queryProp("@thorDataDirectory");
            const char * overrideReplicateDirectory = globals->queryProp("@thorReplicateDirectory");
            StringBuffer datadir;
            StringBuffer repdir;
            if (getConfigurationDirectory(globals->queryPropTree("Directories"),"data","thor",globals->queryProp("@name"),datadir))
                overrideBaseDirectory = datadir.str();
            if (getConfigurationDirectory(globals->queryPropTree("Directories"),"mirror","thor",globals->queryProp("@name"),repdir))
                overrideReplicateDirectory = repdir.str();
            if (overrideBaseDirectory&&*overrideBaseDirectory)
                setBaseDirectory(overrideBaseDirectory, false);
            if (overrideReplicateDirectory&&*overrideBaseDirectory)
                setBaseDirectory(overrideReplicateDirectory, true);
            StringBuffer tempDirStr;
            if (getConfigurationDirectory(globals->queryPropTree("Directories"),"temp","thor",globals->queryProp("@name"), tempDirStr))
                globals->setProp("@thorTempDirectory", tempDirStr.str());
            else
                tempDirStr.append(globals->queryProp("@thorTempDirectory"));
            addPathSepChar(tempDirStr).append(getMachinePortBase());

            logDiskSpace(); // Log before temp space is cleared
            SetTempDir(tempDirStr.str(), "thtmp", true);

            useMemoryMappedRead(globals->getPropBool("@useMemoryMappedRead"));

            LOG(MCdebugProgress, thorJob, "ThorSlave Version LCR - %d.%d started",THOR_VERSION_MAJOR,THOR_VERSION_MINOR);
            StringBuffer url;
            LOG(MCdebugProgress, thorJob, "Slave %s - temporary dir set to : %s", slfEp.getUrlStr(url).str(), queryTempDir());
#ifdef _WIN32
            ULARGE_INTEGER userfree;
            ULARGE_INTEGER total;
            ULARGE_INTEGER free;
            if (GetDiskFreeSpaceEx("c:\\",&userfree,&total,&free)&&total.QuadPart) {
                unsigned pc = (unsigned)(free.QuadPart*100/total.QuadPart);
                LOG(MCdebugProgress, thorJob, "Total disk space = %" I64F "d k", total.QuadPart/1000);
                LOG(MCdebugProgress, thorJob, "Free  disk space = %" I64F "d k", free.QuadPart/1000);
                LOG(MCdebugProgress, thorJob, "%d%% disk free\n",pc);
            }
#endif
            if (getConfigurationDirectory(globals->queryPropTree("Directories"),"query","thor",globals->queryProp("@name"),str.clear()))
                globals->setProp("@query_so_dir", str.str());
            else
                globals->getProp("@query_so_dir", str.clear());
            if (str.length())
            {
                if (globals->getPropBool("Debug/@dllsToSlaves", true))
                {
                    StringBuffer uniqSoPath;
                    if (PATHSEPCHAR == str.charAt(str.length()-1))
                        uniqSoPath.append(str.length()-1, str.str());
                    else
                        uniqSoPath.append(str);
                    uniqSoPath.append("_").append(getMachinePortBase());
                    str.swapWith(uniqSoPath);
                    globals->setProp("@query_so_dir", str.str());
                }
                PROGLOG("Using querySo directory: %s", str.str());
                recursiveCreateDirectory(str.str());
            }
     
            multiThorMemoryThreshold = globals->getPropInt("@multiThorMemoryThreshold")*0x100000;
            if (multiThorMemoryThreshold) {
                StringBuffer lgname;
                if (!globals->getProp("@multiThorResourceGroup",lgname))
                    globals->getProp("@nodeGroup",lgname);
                if (lgname.length()) {
                    Owned<ILargeMemLimitNotify> notify = createMultiThorResourceMutex(lgname.str());
                    setMultiThorMemoryNotify(multiThorMemoryThreshold,notify);
                    PROGLOG("Multi-Thor resource limit for %s set to %" I64F "d",lgname.str(),(__int64)multiThorMemoryThreshold);
                }   
                else
                    multiThorMemoryThreshold = 0;
            }
            slaveMain(jobListenerStopped);
        }

        LOG(MCdebugProgress, thorJob, "ThorSlave terminated OK");
    }
    catch (IException *e) 
    {
        if (!jobListenerStopped)
            FLLOG(MCexception(e), thorJob, e,"ThorSlave");
        unregisterException.setown(e);
    }
    ClearTempDirs();

    if (multiThorMemoryThreshold)
        setMultiThorMemoryNotify(0,NULL);
    roxiemem::releaseRoxieHeap();

    if (unregisterException.get())
        UnregisterSelf(unregisterException);

    if (globals->getPropBool("Debug/@slaveDaliClient"))
        disableThorSlaveAsDaliClient();

#ifdef USE_MP_LOG
    stopLogMsgReceivers();
#endif
    stopMPServer();
    ::Release(globals);
    releaseAtoms(); // don't know why we can't use a module_exit to destruct these...

    ExitModuleObjects(); // not necessary, atexit will call, but good for leak checking
    return 0;
}
Example #7
0
int main( int argc, char *argv[]  )
{
#if defined(WIN32) && defined(_DEBUG)
    int tmpFlag = _CrtSetDbgFlag( _CRTDBG_REPORT_FLAG );
    tmpFlag |= _CRTDBG_LEAK_CHECK_DF;
    _CrtSetDbgFlag( tmpFlag );
#endif

    InitModuleObjects();

    addAbortHandler(ControlHandler);
    EnableSEHtoExceptionMapping();

    dummyProc();
#ifndef __64BIT__
    Thread::setDefaultStackSize(0x10000);   // NB under windows requires linker setting (/stack:)
#endif

#ifdef _WIN32
    Owned<CReleaseMutex> globalNamedMutex;
#endif 

    if (globals)
        globals->Release();

    {
        Owned<IFile> iFile = createIFile("thor.xml");
        globals = iFile->exists() ? createPTree(*iFile, ipt_caseInsensitive) : createPTree("Thor", ipt_caseInsensitive);
    }
    unsigned multiThorMemoryThreshold = 0;
    try {
        if (argc==1)
        {
            usage();
            return 1;
        }
        cmdArgs = argv+1;
        mergeCmdParams(globals);
        cmdArgs = argv+1;

        const char *master = globals->queryProp("@MASTER");
        if (!master)
            usage();

        const char *slave = globals->queryProp("@SLAVE");
        if (slave)
        {
            slfEp.set(slave);
            localHostToNIC(slfEp);
        }
        else 
            slfEp.setLocalHost(0);

        if (globals->hasProp("@SLAVENUM"))
            mySlaveNum = atoi(globals->queryProp("@SLAVENUM"));
        else
            mySlaveNum = slfEp.port; // shouldn't happen, provided by script

        setMachinePortBase(slfEp.port);
        slfEp.port = getMachinePortBase();
        startSlaveLog();

        startMPServer(getFixedPort(TPORT_mp));
#ifdef USE_MP_LOG
        startLogMsgParentReceiver();
        LOG(MCdebugProgress, thorJob, "MPServer started on port %d", getFixedPort(TPORT_mp));
#endif

        SocketEndpoint masterEp(master);
        localHostToNIC(masterEp);
        setMasterPortBase(masterEp.port);
        markNodeCentral(masterEp);
        if (RegisterSelf(masterEp))
        {
#define ISDALICLIENT // JCSMORE plugins *can* access dali - though I think we should probably prohibit somehow.
#ifdef ISDALICLIENT
            const char *daliServers = globals->queryProp("@DALISERVERS");
            if (!daliServers)
            {
                LOG(MCerror, thorJob, "No Dali server list specified\n");
                return 1;
            }
            Owned<IGroup> serverGroup = createIGroup(daliServers, DALI_SERVER_PORT);
            unsigned retry = 0;
            loop {
                try {
                    LOG(MCdebugProgress, thorJob, "calling initClientProcess");
                    initClientProcess(serverGroup,DCR_ThorSlave, getFixedPort(TPORT_mp));
                    break;
                }
                catch (IJSOCK_Exception *e) {
                    if ((e->errorCode()!=JSOCKERR_port_in_use))
                        throw;
                    FLLOG(MCexception(e), thorJob, e,"InitClientProcess");
                    if (retry++>10)
                        throw;
                    e->Release();
                    LOG(MCdebugProgress, thorJob, "Retrying");
                    Sleep(retry*2000);
                }
            }
            setPasswordsFromSDS();
#endif
            IDaFileSrvHook *daFileSrvHook = queryDaFileSrvHook();
            if (daFileSrvHook) // probably always installed
                daFileSrvHook->addSubnetFilters(globals->queryPropTree("NAS"), NULL);

            StringBuffer thorPath;
            globals->getProp("@thorPath", thorPath);
            recursiveCreateDirectory(thorPath.str());
            int err = _chdir(thorPath.str());
            if (err)
            {
                IException *e = MakeErrnoException(-1, "Failed to change dir to '%s'",thorPath.str());
                FLLOG(MCexception(e), thorJob, e);
                throw e;
            }

// Initialization from globals
            setIORetryCount(globals->getPropInt("Debug/@ioRetries")); // default == 0 == off

            StringBuffer str;
            if (globals->getProp("@externalProgDir", str.clear()))
                _mkdir(str.str());
            else
                globals->setProp("@externalProgDir", thorPath);

            const char * overrideBaseDirectory = globals->queryProp("@thorDataDirectory");
            const char * overrideReplicateDirectory = globals->queryProp("@thorReplicateDirectory");
            StringBuffer datadir;
            StringBuffer repdir;
            if (getConfigurationDirectory(globals->queryPropTree("Directories"),"data","thor",globals->queryProp("@name"),datadir))
                overrideBaseDirectory = datadir.str();
            if (getConfigurationDirectory(globals->queryPropTree("Directories"),"mirror","thor",globals->queryProp("@name"),repdir))
                overrideReplicateDirectory = repdir.str();
            if (overrideBaseDirectory&&*overrideBaseDirectory)
                setBaseDirectory(overrideBaseDirectory, false);
            if (overrideReplicateDirectory&&*overrideBaseDirectory)
                setBaseDirectory(overrideReplicateDirectory, true);
            StringBuffer tempdirstr;
            const char *tempdir = globals->queryProp("@thorTempDirectory");
            if (getConfigurationDirectory(globals->queryPropTree("Directories"),"temp","thor",globals->queryProp("@name"),tempdirstr))
                tempdir = tempdirstr.str();
            SetTempDir(tempdir,true);

            useMemoryMappedRead(globals->getPropBool("@useMemoryMappedRead"));

            LOG(MCdebugProgress, thorJob, "ThorSlave Version LCR - %d.%d started",THOR_VERSION_MAJOR,THOR_VERSION_MINOR);
            StringBuffer url;
            LOG(MCdebugProgress, thorJob, "Slave %s - temporary dir set to : %s", slfEp.getUrlStr(url).toCharArray(), queryTempDir());
#ifdef _WIN32
            ULARGE_INTEGER userfree;
            ULARGE_INTEGER total;
            ULARGE_INTEGER free;
            if (GetDiskFreeSpaceEx("c:\\",&userfree,&total,&free)&&total.QuadPart) {
                unsigned pc = (unsigned)(free.QuadPart*100/total.QuadPart);
                LOG(MCdebugProgress, thorJob, "Total disk space = %"I64F"d k", total.QuadPart/1000);
                LOG(MCdebugProgress, thorJob, "Free  disk space = %"I64F"d k", free.QuadPart/1000);
                LOG(MCdebugProgress, thorJob, "%d%% disk free\n",pc);
            }
#endif
            if (getConfigurationDirectory(globals->queryPropTree("Directories"),"query","thor",globals->queryProp("@name"),str.clear()))
                globals->setProp("@query_so_dir", str.str());
            else
                globals->getProp("@query_so_dir", str.clear());
            if (str.length())
            {
                if (globals->getPropBool("Debug/@dllsToSlaves", true))
                {
                    StringBuffer uniqSoPath;
                    if (PATHSEPCHAR == str.charAt(str.length()-1))
                        uniqSoPath.append(str.length()-1, str.str());
                    else
                        uniqSoPath.append(str);
                    uniqSoPath.append("_").append(getMachinePortBase());
                    str.swapWith(uniqSoPath);
                    globals->setProp("@query_so_dir", str.str());
                }
                PROGLOG("Using querySo directory: %s", str.str());
                recursiveCreateDirectory(str.str());
            }
     
            multiThorMemoryThreshold = globals->getPropInt("@multiThorMemoryThreshold")*0x100000;
            if (multiThorMemoryThreshold) {
                StringBuffer lgname;
                if (!globals->getProp("@multiThorResourceGroup",lgname))
                    globals->getProp("@nodeGroup",lgname);
                if (lgname.length()) {
                    Owned<ILargeMemLimitNotify> notify = createMultiThorResourceMutex(lgname.str());
                    setMultiThorMemoryNotify(multiThorMemoryThreshold,notify);
                    PROGLOG("Multi-Thor resource limit for %s set to %"I64F"d",lgname.str(),(__int64)multiThorMemoryThreshold);
                }   
                else
                    multiThorMemoryThreshold = 0;
            }
            slaveMain();
        }

        LOG(MCdebugProgress, thorJob, "ThorSlave terminated OK");
    }
    catch (IException *e) 
    {
        FLLOG(MCexception(e), thorJob, e,"ThorSlave");
        e->Release();
    }
    catch (CATCHALL)
    {
        FLLOG(MCerror, thorJob, "ThorSlave exiting because of uncaught exception");
    }
    ClearTempDirs();

    if (multiThorMemoryThreshold)
        setMultiThorMemoryNotify(0,NULL);
    roxiemem::releaseRoxieHeap();

#ifdef ISDALICLIENT
    closeEnvironment();
    closedownClientProcess();   // dali client closedown
#endif

#ifdef USE_MP_LOG
    stopLogMsgReceivers();
#endif
    stopMPServer();
    ::Release(globals);
    releaseAtoms(); // don't know why we can't use a module_exit to destruct these...

    return 0;
}
Example #8
0
 ~CNodeReceiver()
 {
     stopMPServer();
 }