// Our own config must be the first one.
bool ReplSetImpl::_loadConfigFinish(OperationContext* txn, vector<ReplSetConfig*>& cfgs) {
int v = -1;
ReplSetConfig *highest = 0;
int myVersion = -2000;
int n = 0;
for (vector<ReplSetConfig*>::iterator i = cfgs.begin(); i != cfgs.end(); i++) {
ReplSetConfig* cfg = *i;
DEV { LOG(1) << n+1 << " config shows version " << cfg->version << rsLog; }
if (++n == 1) myVersion = cfg->version;
if (cfg->ok() && cfg->version > v) {
highest = cfg;
v = cfg->version;
}
}
verify(highest);
if (!initFromConfig(txn, *highest))
return false;
if (highest->version > myVersion && highest->version >= 0) {
log() << "replSet got config version " << highest->version
<< " from a remote, saving locally" << rsLog;
highest->saveConfigLocally(txn, BSONObj());
}
return true;
}
