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Some more multicast algo work...

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This commit is contained in:
Adam Ierymenko
2014-09-24 13:45:58 -07:00
parent 557801a09e
commit 431476e2e4
6 changed files with 165 additions and 133 deletions
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19
node/MulticastTopology.cpp
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@@ -41,19 +41,8 @@ MulticastTopology::~MulticastTopology()
{
}
void MulticastTopology::add(const MulticastGroup &mg,const Address &member,const Address &learnedFrom)
void MulticastTopology::add(const MulticastGroup &mg,const Address &learnedFrom,const Address &member)
{
Mutex::Lock _l(_groups_m);
std::vector<MulticastGroupMember> &mv = _groups[mg].members;
for(std::vector<MulticastGroupMember>::iterator m(mv.begin());m!=mv.end();++m) {
if (m->address == member) {
if (m->learnedFrom) // once a member has been seen directly, we keep its status as direct
m->learnedFrom = learnedFrom;
m->timestamp = Utils::now();
return;
}
}
mv.push_back(MulticastGroupMember(member,learnedFrom,Utils::now()));
}
void MulticastTopology::erase(const MulticastGroup &mg,const Address &member)
@@ -72,6 +61,12 @@ void MulticastTopology::erase(const MulticastGroup &mg,const Address &member)
}
}
void send(uint64_t nwid,uint64_t now,const Address &self,const MulticastGroup &mg,const MAC &from,unsigned int etherType,const void *data,unsigned int len)
{
Mutex::Lock _l(_groups_m);
std::map< MulticastGroup,MulticastGroupStatus >::iterator r(_groups.find(mg));
}
unsigned int MulticastTopology::shouldGather(const MulticastGroup &mg,uint64_t now,unsigned int limit,bool updateLastGatheredTimeOnNonzeroReturn)
{
Mutex::Lock _l(_groups_m);