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Small additional efficiency improvement.

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This commit is contained in:
Adam Ierymenko 2017-02-06 17:20:22 -08:00
parent 59ba7c8bf5
commit 723a9a6e9a
1 changed files with 13 additions and 5 deletions
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18
node/Membership.cpp
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@ -52,8 +52,18 @@ void Membership::pushCredentials(const RuntimeEnvironment *RR,const uint64_t now
} else sendCap = (const Capability *)0;
} else sendCap = (const Capability *)0;
const Tag *sendTags[ZT_MAX_NETWORK_TAGS];
unsigned int sendTagCount = 0;
for(unsigned int t=0;t<nconf.tagCount;++t) {
if ( (_localTags[t].id != nconf.tags[t].id()) || ((now - _localTags[t].lastPushed) >= ZT_CREDENTIAL_PUSH_EVERY) || (force) ) {
_localTags[t].lastPushed = now;
_localTags[t].id = nconf.tags[t].id();
sendTags[sendTagCount++] = &(nconf.tags[t]);
}
}
unsigned int tagPtr = 0;
while ((tagPtr < nconf.tagCount)||(sendCom)||(sendCap)) {
while ((tagPtr < sendTagCount)||(sendCom)||(sendCap)) {
Packet outp(peerAddress,RR->identity.address(),Packet::VERB_NETWORK_CREDENTIALS);
if (sendCom) {
@ -72,11 +82,9 @@ void Membership::pushCredentials(const RuntimeEnvironment *RR,const uint64_t now
const unsigned int tagCountAt = outp.size();
outp.addSize(2);
unsigned int thisPacketTagCount = 0;
while ((tagPtr < nconf.tagCount)&&((outp.size() + sizeof(Tag) + 32) < ZT_PROTO_MAX_PACKET_LENGTH)) {
while ((tagPtr < sendTagCount)&&((outp.size() + sizeof(Tag) + 32) < ZT_PROTO_MAX_PACKET_LENGTH)) {
if ( (_localTags[tagPtr].id != nconf.tags[tagPtr].id()) || ((now - _localTags[tagPtr].lastPushed) >= ZT_CREDENTIAL_PUSH_EVERY) || (force) ) {
_localTags[tagPtr].lastPushed = now;
_localTags[tagPtr].id = nconf.tags[tagPtr].id();
nconf.tags[tagPtr].serialize(outp);
sendTags[tagPtr]->serialize(outp);
++thisPacketTagCount;
}
++tagPtr;