char * IHMC_ACI::addOnDemandSuffixToId (const char *pszKey)
{
if (pszKey == NULL) {
return NULL;
}
DArray2<String> aTokenizedKey (6U);
if (isAllChunksMessageID (pszKey)) {
int rc = convertKeyToField (pszKey, aTokenizedKey, 3, MSG_ID_GROUP, MSG_ID_SENDER, MSG_ID_SEQ_NUM);
if (rc != 0) {
return NULL;
}
}
else if (convertKeyToField (pszKey, aTokenizedKey) != 0) {
return NULL;
}
char *pszNewGroupName = getOnDemandDataGroupName (aTokenizedKey[MSG_ID_GROUP].c_str());
String msgId (pszNewGroupName);
for (unsigned int i = MSG_ID_SENDER; i < aTokenizedKey.size(); i++) {
msgId += MessageHeader::MSG_ID_SEPARATOR;
msgId += aTokenizedKey[i];
}
return msgId.r_str();
free (pszNewGroupName);
return msgId.r_str();
}
int DefaultDataCacheExpirationController::cacheCleanCycle()
{
// It deletes expired entries from the Data Cache and from the Transmission History
lockDataCache();
DArray2<String> *pDArrayExpired = getExpiredMessageIDs();
if (pDArrayExpired != NULL) {
if (pDArrayExpired->size() != 0) {
int iTH = 0;
for (uint32 i = 0; i < pDArrayExpired->size(); i++) {
deleteMessage ((*pDArrayExpired)[i]);
if (_pTransmissionHistory->hasMessage ((*pDArrayExpired)[i].c_str())) {
_pTransmissionHistory->deleteMessage ((*pDArrayExpired)[i].c_str());
iTH++;
}
}
int iRet = pDArrayExpired->size();
checkAndLogMsg ("DefaultDataCacheExpirationController::cacheCleanCycle", Logger::L_Info,
"deleted <%d> messages from Data Cache and <%d> from Transmission History\n", iRet, iTH);
delete pDArrayExpired;
releaseDataCache();
return iRet;
}
delete pDArrayExpired;
}
releaseDataCache();
return 0;
}
void DefaultDataCacheExpirationController::thresholdCapacityReached (uint32 ui32Length)
{
// For now it just delete expired entries
lockDataCache();
DArray2<String> *pDArrayExpired = getExpiredMessageIDs();
if(pDArrayExpired != NULL) {
if(pDArrayExpired->size() != 0) {
for (uint32 i = 0; i < pDArrayExpired->size(); i++) {
deleteMessage ((*pDArrayExpired)[i]);
}
delete pDArrayExpired;
releaseDataCache();
return;
}
delete pDArrayExpired;
}
releaseDataCache();
}
void DefaultDataCacheExpirationController::spaceNeeded (uint32 ui32bytesNeeded, MessageHeader *pIncomingMgsInfo,
void *pIncomingData)
{
// For now it just delete expired entries
lockDataCache();
DArray2<String> *pDArrayExpired = getExpiredMessageIDs();
if(pDArrayExpired != NULL) {
if(pDArrayExpired->size() != 0) {
for(uint32 i = 0; i < pDArrayExpired->size(); i++) {
deleteMessage ((*pDArrayExpired)[i]);
}
delete pDArrayExpired;
releaseDataCache();
return;
}
delete pDArrayExpired;
}
releaseDataCache();
}
int RemoteNodeInfo::getAndRemoveLinksToDrop (uint32 ui32DeadPeerIntervalTime, DArray2<String> &linksToDrop)
{
InetAddrWrapper *pIfaceWr, *pIfaceNext;
pIfaceNext = _ipAddresses.getFirst();
while ((pIfaceWr = pIfaceNext) != NULL) {
pIfaceNext = _ipAddresses.getNext();
if ((getTimeInMilliseconds() - pIfaceWr->i64MostRecentMessageRcvdTime) > ui32DeadPeerIntervalTime) {
linksToDrop[linksToDrop.firstFree()] = pIfaceWr->ifaceAddr;
pIfaceWr = _ipAddresses.remove (pIfaceWr);
}
}
return 0;
}
