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fix bug based on dynamic end of agentList iterator

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This commit is contained in:
Stephen Birarda 2013-04-25 15:10:08 -07:00
parent 2850d74a84
commit ad530b4eb8
1 changed files with 6 additions and 21 deletions
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27
libraries/shared/src/AgentList.cpp
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@ -37,7 +37,6 @@ const int DOMAINSERVER_PORT = 40102;
bool silentAgentThreadStopFlag = false;
bool domainServerCheckinStopFlag = false;
bool pingUnknownAgentThreadStopFlag = false;
pthread_mutex_t vectorChangeMutex = PTHREAD_MUTEX_INITIALIZER;
AgentList* AgentList::_sharedInstance = NULL;
@ -374,7 +373,7 @@ void *removeSilentAgents(void *args) {
while (!silentAgentThreadStopFlag) {
checkTimeUSecs = usecTimestampNow();
for(AgentList::iterator agent = agentList->begin(); agent != agentList->end(); agent++) {
for(AgentList::iterator agent = agentList->begin(); agent != agentList->end(); ++agent) {
if ((checkTimeUSecs - (*agent).getLastRecvTimeUsecs()) > AGENT_SILENCE_THRESHOLD_USECS
&& (*agent).getType() != AGENT_TYPE_VOXEL) {
@ -383,8 +382,6 @@ void *removeSilentAgents(void *args) {
Agent::printLog(*agent);
(*agent).setAlive(false);
} else {
agent++;
}
}
@ -480,30 +477,18 @@ AgentList::iterator AgentList::begin() const {
}
AgentList::iterator AgentList::end() const {
Agent** agentBucket = _agentBuckets[(_numAgents - 1) / AGENTS_PER_BUCKET];
for (int i = _numAgents - 1; i >= 0; i--) {
if (i % AGENTS_PER_BUCKET == 0) {
agentBucket = _agentBuckets[i / AGENTS_PER_BUCKET];
}
if (agentBucket[i % AGENTS_PER_BUCKET]->isAlive()) {
return AgentListIterator(this, i + 1);
}
}
return AgentListIterator(this, 0);
return AgentListIterator(this, _numAgents);
}
AgentListIterator::AgentListIterator(const AgentList* agentList, int agentIndex) :
_agentIndex(agentIndex) {
_agentIndex(agentIndex) {
_agentList = agentList;
}
AgentListIterator& AgentListIterator::operator=(const AgentListIterator& otherValue) {
_agentList = otherValue._agentList;
_agentIndex = otherValue._agentIndex;
return (*this);
return *this;
}
bool AgentListIterator::operator==(const AgentListIterator &otherValue) {
@ -531,10 +516,10 @@ AgentList::iterator AgentListIterator::operator++(int) {
}
void AgentListIterator::skipDeadAndStopIncrement() {
while (*this != _agentList->end()) {
while (_agentIndex != _agentList->_numAgents) {
++_agentIndex;
if (*this == _agentList->end()) {
if (_agentIndex == _agentList->_numAgents) {
break;
} else if ((*(*this)).isAlive()) {
// skip over the dead agents