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Rip out network environment fingerprint. This will be replaced by constant monitoring of actual external address surface.

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This commit is contained in:
Adam Ierymenko 2015-02-02 16:40:57 -08:00
parent b1bf3f68c3
commit b7148c107d
4 changed files with 0 additions and 63 deletions
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13
node/Node.cpp
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@ -391,7 +391,6 @@ Node::ReasonForTermination Node::run()
uint64_t lastNetworkAutoconfCheck = Utils::now() - 5000ULL; // check autoconf again after 5s for startup
uint64_t lastPingCheck = 0;
uint64_t lastClean = Utils::now(); // don't need to do this immediately
uint64_t lastNetworkFingerprintCheck = 0;
uint64_t lastMulticastCheck = 0;
uint64_t lastSupernodePingCheck = 0;
uint64_t lastBeacon = 0;
@ -399,7 +398,6 @@ Node::ReasonForTermination Node::run()
uint64_t lastShutdownIfUnreadableCheck = 0;
long lastDelayDelta = 0;
uint64_t networkConfigurationFingerprint = 0;
RR->timeOfLastResynchronize = Utils::now();
// We are up and running
@ -432,17 +430,6 @@ Node::ReasonForTermination Node::run()
Thread::sleep(ZT_SLEEP_WAKE_SETTLE_TIME);
}
// If our network environment looks like it changed, resynchronize.
if ((resynchronize)||((now - lastNetworkFingerprintCheck) >= ZT_NETWORK_FINGERPRINT_CHECK_DELAY)) {
lastNetworkFingerprintCheck = now;
uint64_t fp = RR->routingTable->networkEnvironmentFingerprint(RR->nc->networkTapDeviceNames());
if (fp != networkConfigurationFingerprint) {
LOG("netconf fingerprint change: %.16llx != %.16llx, resyncing with network",networkConfigurationFingerprint,fp);
networkConfigurationFingerprint = fp;
resynchronize = true;
}
}
// Supernodes do not resynchronize unless explicitly ordered via SIGHUP.
if ((resynchronize)&&(RR->topology->amSupernode()))
resynchronize = false;