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Don't need to announce on multicast leave.

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This commit is contained in:
Adam Ierymenko 2015-04-06 18:28:18 -07:00
parent 51f46a009a
commit 6807ccd710
1 changed files with 7 additions and 16 deletions
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11
node/Network.cpp
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@ -147,24 +147,15 @@ void Network::multicastSubscribe(const MulticastGroup &mg)
} }
void Network::multicastUnsubscribe(const MulticastGroup &mg) void Network::multicastUnsubscribe(const MulticastGroup &mg)
{
bool needAnnounce = false;
{ {
Mutex::Lock _l(_lock); Mutex::Lock _l(_lock);
std::vector<MulticastGroup> nmg; std::vector<MulticastGroup> nmg;
for(std::vector<MulticastGroup>::const_iterator i(_myMulticastGroups.begin());i!=_myMulticastGroups.end();++i) { for(std::vector<MulticastGroup>::const_iterator i(_myMulticastGroups.begin());i!=_myMulticastGroups.end();++i) {
if (*i != mg) if (*i != mg)
nmg.push_back(*i); nmg.push_back(*i);
} }
if (nmg.size() != _myMulticastGroups.size())
if (nmg.size() != _myMulticastGroups.size()) {
_myMulticastGroups.swap(nmg); _myMulticastGroups.swap(nmg);
needAnnounce = true;
}
}
if (needAnnounce)
_announceMulticastGroups();
} }
bool Network::applyConfiguration(const SharedPtr<NetworkConfig> &conf) bool Network::applyConfiguration(const SharedPtr<NetworkConfig> &conf)