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GitHub issue #67

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This commit is contained in:
Adam Ierymenko 2014-05-23 15:13:34 -07:00
parent 317995b921
commit 31ddc49da2
7 changed files with 39 additions and 19 deletions
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24
node/Network.hpp
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@ -108,6 +108,11 @@ private:
inline void destroyOnDelete() throw() { _destroyOnDelete = true; }
public:
/**
* Broadcast multicast group: ff:ff:ff:ff:ff:ff / 0
*/
static const MulticastGroup BROADCAST;
/**
* Possible network states
*/
@ -157,9 +162,22 @@ public:
{
Mutex::Lock _l(_lock);
EthernetTap *t = _tap;
if (t)
return _tap->updateMulticastGroups(_multicastGroups);
return false;
if (t) {
bool updated = _tap->updateMulticastGroups(_multicastGroups);
if ((_config)&&(_config->enableBroadcast())) {
if (_multicastGroups.count(BROADCAST))
return updated;
else {
_multicastGroups.insert(BROADCAST);
return true;
}
} else {
if (_multicastGroups.count(BROADCAST)) {
_multicastGroups.erase(BROADCAST);
return true;
} else return updated;
}
} else return false;
}
/**