/**
* Stores sample shard and ping information at the current version.
*/
void storeShardsAndPings(int numShards, int numPings) {
DBDirectClient client(&_txn);
for (int i = 0; i < numShards; i++) {
ShardType shard;
shard.setName(OID::gen().toString());
shard.setHost((string) (str::stream() << "$dummyShard:" << (i + 1) << "0000"));
client.insert(ShardType::ConfigNS, shard.toBSON());
}
for (int i = 0; i < numPings; i++) {
MongosType ping;
ping.setName((string) (str::stream() << "$dummyMongos:" << (i + 1) << "0000"));
ping.setPing(jsTime());
ping.setMongoVersion(versionString);
ping.setConfigVersion(CURRENT_CONFIG_VERSION);
if (i % 2 == 0) {
ping.setPing(ping.getPing() - Minutes(10));
}
client.insert(MongosType::ConfigNS, ping.toBSON());
}
}
void Balancer::_ping(OperationContext* txn, bool waiting) {
MongosType mType;
mType.setName(_myid);
mType.setPing(jsTime());
mType.setUptime(_timer.seconds());
mType.setWaiting(waiting);
mType.setMongoVersion(versionString);
grid.catalogManager(txn)->updateConfigDocument(txn,
MongosType::ConfigNS,
BSON(MongosType::name(_myid)),
BSON("$set" << mType.toBSON()),
true);
}
