// Look for $gleStats in a command response, and fill in ClientInfo with the data,
// if found.
// This data will be used by subsequent GLE calls, to ensure we look for the correct
// write on the correct PRIMARY.
void saveGLEStats(const BSONObj& result, const std::string& hostString) {
if (!ClientInfo::exists()) {
return;
}
if (result[kGLEStatsFieldName].type() != Object) {
return;
}
std::string errmsg;
ConnectionString shardConn = ConnectionString::parse(hostString, errmsg);
BSONElement subobj = result[kGLEStatsFieldName];
OpTime lastOpTime = subobj[kGLEStatsLastOpTimeFieldName]._opTime();
OID electionId = subobj[kGLEStatsElectionIdFieldName].OID();
ClientInfo* clientInfo = ClientInfo::get( NULL );
LOG(4) << "saveGLEStats lastOpTime:" << lastOpTime
<< " electionId:" << electionId;
clientInfo->addHostOpTime(shardConn, HostOpTime(lastOpTime, electionId));
}
