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Consolidation of multipath logic. Better system separation

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This commit is contained in:
Joseph Henry 2021-09-01 21:37:49 -07:00
parent 19391858d4
commit e1af003e4f
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GPG key ID: C45B33FF5EBC9344
23 changed files with 2004 additions and 3162 deletions
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24
node/Node.cpp
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@ -103,7 +103,7 @@ Node::Node(void *uptr,void *tptr,const struct ZT_Node_Callbacks *callbacks,int64
const unsigned long mcs = sizeof(Multicaster) + (((sizeof(Multicaster) & 0xf) != 0) ? (16 - (sizeof(Multicaster) & 0xf)) : 0);
const unsigned long topologys = sizeof(Topology) + (((sizeof(Topology) & 0xf) != 0) ? (16 - (sizeof(Topology) & 0xf)) : 0);
const unsigned long sas = sizeof(SelfAwareness) + (((sizeof(SelfAwareness) & 0xf) != 0) ? (16 - (sizeof(SelfAwareness) & 0xf)) : 0);
const unsigned long bc = sizeof(BondController) + (((sizeof(BondController) & 0xf) != 0) ? (16 - (sizeof(BondController) & 0xf)) : 0);
const unsigned long bc = sizeof(Bond) + (((sizeof(Bond) & 0xf) != 0) ? (16 - (sizeof(Bond) & 0xf)) : 0);
m = reinterpret_cast<char *>(::malloc(16 + ts + sws + mcs + topologys + sas + bc));
if (!m)
@ -121,14 +121,14 @@ Node::Node(void *uptr,void *tptr,const struct ZT_Node_Callbacks *callbacks,int64
m += topologys;
RR->sa = new (m) SelfAwareness(RR);
m += sas;
RR->bc = new (m) BondController(RR);
RR->bc = new (m) Bond(RR);
} catch ( ... ) {
if (RR->sa) RR->sa->~SelfAwareness();
if (RR->topology) RR->topology->~Topology();
if (RR->mc) RR->mc->~Multicaster();
if (RR->sw) RR->sw->~Switch();
if (RR->t) RR->t->~Trace();
if (RR->bc) RR->bc->~BondController();
if (RR->bc) RR->bc->~Bond();
::free(m);
throw;
}
@ -147,7 +147,7 @@ Node::~Node()
if (RR->mc) RR->mc->~Multicaster();
if (RR->sw) RR->sw->~Switch();
if (RR->t) RR->t->~Trace();
if (RR->bc) RR->bc->~BondController();
if (RR->bc) RR->bc->~Bond();
::free(RR->rtmem);
}
@ -252,18 +252,14 @@ ZT_ResultCode Node::processBackgroundTasks(void *tptr,int64_t now,volatile int64
_now = now;
Mutex::Lock bl(_backgroundTasksLock);
unsigned long bondCheckInterval = ZT_CORE_TIMER_TASK_GRANULARITY;
// Process background bond tasks
unsigned long bondCheckInterval = ZT_PING_CHECK_INVERVAL;
if (RR->bc->inUse()) {
// Gratuitously ping active peers so that QoS metrics have enough data to work with (if active path monitoring is enabled)
bondCheckInterval = std::min(std::max(RR->bc->minReqPathMonitorInterval(), ZT_CORE_TIMER_TASK_GRANULARITY), ZT_PING_CHECK_INVERVAL);
if ((now - _lastGratuitousPingCheck) >= bondCheckInterval) {
Hashtable< Address,std::vector<InetAddress> > alwaysContact;
_PingPeersThatNeedPing pfunc(RR,tptr,alwaysContact,now);
RR->topology->eachPeer<_PingPeersThatNeedPing &>(pfunc);
bondCheckInterval = std::max(RR->bc->minReqMonitorInterval(), ZT_CORE_TIMER_TASK_GRANULARITY);
if ((now - _lastGratuitousPingCheck) >= ZT_CORE_TIMER_TASK_GRANULARITY) {
_lastGratuitousPingCheck = now;
RR->bc->processBackgroundTasks(tptr, now);
}
RR->bc->processBackgroundTasks(tptr, now);
}
unsigned long timeUntilNextPingCheck = ZT_PING_CHECK_INVERVAL;
@ -512,7 +508,7 @@ ZT_PeerList *Node::peers() const
}
if (pi->second->bond()) {
p->isBonded = pi->second->bond();
p->bondingPolicy = pi->second->bond()->getPolicy();
p->bondingPolicy = pi->second->bond()->policy();
p->isHealthy = pi->second->bond()->isHealthy();
p->numAliveLinks = pi->second->bond()->getNumAliveLinks();
p->numTotalLinks = pi->second->bond()->getNumTotalLinks();