/*
* Unmap Service Id
*/
bool CDbManager::unmapService(NLNET::TServiceId serviceId)
{
if (serviceId.get() > 256 || _ServiceMap[serviceId.get()] == INVALID_DATABASE_ID)
return false;
TDatabaseId id = _ServiceMap[serviceId.get()];
_ServiceMap[serviceId.get()] = INVALID_DATABASE_ID;
CDatabase* db = getDatabase(id);
if (db != NULL)
{
db->mapToService(TServiceId(0xffff));
db->releaseAll();
}
return true;
}
/*
* Release all ranges owned by a service
*/
void CRangeMirrorManager::releaseRangesByService( NLNET::TServiceId declaratorServiceId )
{
uint nbReleased = 0;
TRangeListByDataSet::iterator ids;
for ( ids=_RangeListByDataSet.begin(); ids!=_RangeListByDataSet.end(); ++ids )
{
while ( GET_RANGE_LIST(ids).releaseOneRange( declaratorServiceId ) )
++nbReleased;
}
nlinfo( "RangeMirrorManager: released %u ranges of owner %hu", nbReleased, declaratorServiceId.get() );
}
/*
* Reacquire ranges after a service failure or shutdown
*
* Warning: this will fail if some services acquire some ranges before any reacquisition!
*/
void CRangeMirrorManager::reacquireRanges( NLNET::CMessage& msgin, NLNET::TServiceId mirrorServiceId )
{
uint nbReacquired = 0;
uint16 nbServices;
msgin.serial( nbServices );
for ( uint i=0; i!=(uint)nbServices; ++i )
{
NLNET::TServiceId serviceId;
uint16 nbRanges;
msgin.serial( serviceId );
msgin.serial( nbRanges );
for ( uint r=0; r!=(uint)nbRanges; ++r )
{
string datasetname;
TDataSetIndex first, last;
msgin.serial( datasetname );
msgin.serial( first, last );
TRangeListByDataSet::iterator ids = _RangeListByDataSet.find( datasetname );
if ( ids != _RangeListByDataSet.end() )
{
if ( ! CUnifiedNetwork::getInstance()->getServiceName( serviceId ).empty() )
{
GET_RANGE_LIST(ids).reacquireRange( serviceId, mirrorServiceId, first, last );
++nbReacquired;
}
else
{
nlinfo( "RangeMirrorManager: skipping offline service %hu when reacquiring", serviceId.get() );
}
}
else
{
nlwarning( "RangeMirrorManager: dataset %s not found", datasetname.c_str() );
}
}
}
nlinfo( "RangeMirrorManager: reacquired %u ranges for MS-%hu", nbReacquired, mirrorServiceId.get() );
}
/*
* Reacquire ranges
*/
void CRangeList::reacquireRange( NLNET::TServiceId ownerServiceId, NLNET::TServiceId mirrorServiceId, TDataSetIndex first, TDataSetIndex last )
{
TDataSetIndex prevlast(first-1);
TRangeList::iterator irl = _RangeList.begin();
while ( ! rangeInserted( ownerServiceId, mirrorServiceId, last-first+1, prevlast, irl ) )
{
prevlast = (*irl).Last;
++irl;
}
if ( ! ((*irl).Last < (uint32)_TotalMaxRows) )
{
nlwarning( "Failed to reacquire range [%d,%d] for %hu", first, last, ownerServiceId.get() );
_RangeList.erase( irl );
}
}
//---------------------------------------------------
// agsDisconnect :
//---------------------------------------------------
void CCreatureManager::agsDisconnect( NLNET::TServiceId serviceId )
{
TMapCreatures::iterator it = _Creatures.begin();
while( it != _Creatures.end() )
{
if( (*it).first.getDynamicId() == serviceId.get() )
{
TMapCreatures::iterator itTmp = it;
++it,
delete (*itTmp).second;
_Creatures.erase( itTmp );
}
else
{
++it;
}
}
} // agsDisconnect //
// assign manager to a specified service and begin execution
void CAIManager::assign(NLNET::TServiceId serviceId)
{
// make sure that the manager isn't assigned to a service already
if (isAssigned())
{
nlwarning("Cannot assign manager %04d (%s) to service %d as already assigned to %d",
id(), name().c_str(), serviceId.get(), _service.get());
return;
}
// flag me as assigned
_isAssigned=true;
_service=serviceId;
// transfer control to the service's assignMgr() method
CAIService *service=CAIService::getServiceById(serviceId);
if (service!=NULL)
service->assignMgr(id());
}
/*
* Release ranges by MS
*/
void CRangeList::releaseRangesByMS( NLNET::TServiceId msId, std::vector<TRowRange>& erasedRanges )
{
TRangeList::iterator irl;
for ( irl=_RangeList.begin(); irl!=_RangeList.end(); )
{
if ( (*irl).MirrorServiceId == msId )
{
nlinfo( "RangeMirrorManager: releasing range for %hu (MS-%hu down)", (*irl).OwnerServiceId.get(), msId.get() );
erasedRanges.push_back( *irl );
irl = _RangeList.erase( irl );
}
else
++irl;
}
}
/*
* Release a range
*/
void CRangeMirrorManager::releaseRanges( const std::vector<string>& datasetNames, NLNET::TServiceId declaratorServiceId, NLNET::TServiceId mirrorServiceId )
{
for ( sint i=0; i!=(sint)datasetNames.size(); ++i )
{
TRangeListByDataSet::iterator ids = _RangeListByDataSet.find( datasetNames[i] );
if ( ids != _RangeListByDataSet.end() )
{
uint nbReleased = 0;
// Release ranges
while ( GET_RANGE_LIST(ids).releaseOneRange( declaratorServiceId ) )
++nbReleased;
}
}
// Save ranges into xml file
//saveRanges();
nlinfo( "RangeMirrorManager: released %u ranges of owner %hu (via MS %hu)", datasetNames.size(), declaratorServiceId.get(), mirrorServiceId.get() );
}
/*
* Get a range
*/
void CRangeMirrorManager::getRange( const std::vector<string>& datasetNames, sint32 nbRows, NLNET::TServiceId declaratorServiceId, NLNET::TServiceId mirrorServiceId, uint8 entityTypeId )
{
CMessage msgout( "RG" );
msgout.serial( declaratorServiceId );
msgout.serial( entityTypeId );
//nlassert( datasetNames.size() < 256 );
uint8 nbDatasets = (uint8)datasetNames.size();
uint nbErrors = 0;
string errorStr;
msgout.serial( nbDatasets );
for ( sint i=0; i!=nbDatasets; ++i )
{
TDataSetIndex first, last;
TRangeListByDataSet::iterator ids = _RangeListByDataSet.find( datasetNames[i] );
if ( ids != _RangeListByDataSet.end() )
{
// Acquire range
if ( ! GET_RANGE_LIST(ids).acquireRange( declaratorServiceId, mirrorServiceId, nbRows, &first, &last ) )
{
errorStr = NLMISC::toString( "Cannot acquire requested range of %d rows in %s, index limit reached (declarator=%hu entityTypeId=%hu) (check 'max number of rows' in dataset file)", nbRows, ((*ids).first).c_str(), declaratorServiceId.get(), (uint16)entityTypeId, nbRows );
nlwarning( errorStr.c_str() );
displayRanges();
//#ifdef NL_OS_WINDOWS
//nlstop;
//#endif
first = INVALID_DATASET_INDEX;
last = INVALID_DATASET_INDEX;
++nbErrors;
}
}
else
{
nlwarning( "RangeMirrorManager: dataset %s not found", datasetNames[i].c_str() );
first = INVALID_DATASET_INDEX;
last = INVALID_DATASET_INDEX;
++nbErrors;
#ifdef NL_OS_WINDOWS
nlstop;
#endif
}
// Answer mirror service
msgout.serial( const_cast<string&>(datasetNames[i]) );
msgout.serial( first, last );
if ( ! errorStr.empty() )
{
msgout.serial( errorStr );
errorStr.clear();
}
// Save ranges into xml file
//saveRanges();
}
// Send answer
CUnifiedNetwork::getInstance()->send( mirrorServiceId, msgout );
nlinfo( "RangeMirrorManager: got %u ranges for owner %hu (via MS %hu) (%u errors)", ((uint)nbDatasets)-nbErrors, declaratorServiceId.get(), mirrorServiceId.get(), nbErrors );
}
static void cbServiceUp(const std::string& serviceName, NLNET::TServiceId sid, void *)
{
ServiceMap[sid]= serviceName;
}
static void cbServiceDown(const std::string& serviceName, NLNET::TServiceId sid, void *)
{
ServiceMap.erase(sid);
}
//-----------------------------------------------------------------------------
// executeRemoteCommand
//-----------------------------------------------------------------------------
void executeRemoteCommand(NLNET::TServiceId sid,const CSString& cmdLine)
{
// make sure the service we're trying to talk to is up
DROP_IF(ServiceMap.find(sid)==ServiceMap.end(),"Failed to send command to unknown remote service: "+NLMISC::toString(sid.get()),return);
// display a little debug message...
nldebug("Sending command to service: %s(%d): %s",
ServiceMap[sid].c_str(),
sid.get(),
cmdLine.c_str());
// compose and send the command execution message
CMessage msgout("EXEC_COMMAND");
msgout.serial(const_cast<CSString&>(cmdLine));
CUnifiedNetwork::getInstance()->send(sid,msgout);
}
void CMsgAIManagerUp::callback (const std::string &serviceName, NLNET::TServiceId sid)
{
nlinfo("Service %d: Manager Up: %04d",sid.get(), MgrId);
}
void CMsgAIServiceUp::callback (const std::string &serviceName, NLNET::TServiceId sid)
{
nlinfo("AI Service Up: %02d (CPU rating: %f RAMrating %f)", sid.get(), ProcessorAllocation,RamAllocation);
for (uint i=0;i<ManagersRunning.size();i++)
nlinfo("-- Running Manager: %04d",ManagersRunning[i]);
}