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Fix for detecting changes in LF from other instances of the same controller.

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This commit is contained in:
Adam Ierymenko 2019-07-26 19:28:09 -07:00
parent d9befe3fb3
commit eb7081d2a3
1 changed files with 28 additions and 10 deletions
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38
controller/LFDB.cpp
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@ -107,7 +107,7 @@ LFDB::LFDB(const Identity &myId,const char *path,const char *lfOwnerPrivate,cons
selectors.push_back(selector1);
newrec["Selectors"] = selectors;
const uint8_t *const rawip = (const uint8_t *)ms->second.lastOnlineAddress.rawIpData();
switch(ms->second.lastOnlineAddress) {
switch(ms->second.lastOnlineAddress.ss_family) {
case AF_INET:
for(int j=0;j<4;++j)
ip.push_back((unsigned int)rawip[j]);
@ -200,13 +200,24 @@ LFDB::LFDB(const Identity &myId,const char *path,const char *lfOwnerPrivate,cons
if (network.is_object()) {
const std::string idstr = network["id"];
const uint64_t id = Utils::hexStrToU64(idstr.c_str());
if ((id >> 24) == controllerAddressInt) {
if ((id >> 24) == controllerAddressInt) { // sanity check
std::lock_guard<std::mutex> sl(_state_l);
_NetworkState &ns = _state[id];
if (!ns.dirty) {
nlohmann::json nullJson;
_networkChanged(nullJson,network,false);
nlohmann::json oldNetwork;
if (get(id,oldNetwork)) {
const uint64_t revision = network["revision"];
const uint64_t prevRevision = oldNetwork["revision"];
if (prevRevision < revision) {
_networkChanged(oldNetwork,network,timeRangeStart > 0);
}
} else {
nlohmann::json nullJson;
_networkChanged(nullJson,network,timeRangeStart > 0);
}
}
}
}
}
@ -257,16 +268,23 @@ LFDB::LFDB(const Identity &myId,const char *path,const char *lfOwnerPrivate,cons
const std::string idstr = member["id"];
const uint64_t nwid = Utils::hexStrToU64(nwidstr.c_str());
const uint64_t id = Utils::hexStrToU64(idstr.c_str());
if ((id)&&((nwid >> 24) == controllerAddressInt)) {
if ((id)&&((nwid >> 24) == controllerAddressInt)) { // sanity check
std::lock_guard<std::mutex> sl(_state_l);
auto ns = _state.find(nwid);
if (ns != _state.end()) {
_MemberState &ms = ns->second.members[id];
if (!ms.dirty) {
nlohmann::json nullJson;
_memberChanged(nullJson,member,false);
if ((ns == _state.end())||(!ns->second.members[id].dirty)) {
nlohmann::json network,oldMember;
if (get(nwid,network,id,oldMember)) {
const uint64_t revision = member["revision"];
const uint64_t prevRevision = oldMember["revision"];
if (prevRevision < revision)
_memberChanged(oldMember,member,timeRangeStart > 0);
}
} else {
nlohmann::json nullJson;
_memberChanged(nullJson,member,timeRangeStart > 0);
}
}
}
}