public Response call(DB db, DBCollection coll, OutMessage m, int retries) throws MongoException {
final MyPort mp = _threadPort.get();
final DBPort port = mp.get(false);
port.checkAuth(db);
Response res = null;
try {
res = port.call(m, coll);
mp.done(port);
} catch (IOException ioe) {
mp.error(ioe);
if (_error(ioe) && retries > 0) {
return call(db, coll, m, retries - 1);
}
throw new MongoException.Network("can't call something", ioe);
} catch (RuntimeException re) {
mp.error(re);
throw re;
}
ServerError err = res.getError();
if (err != null && err.isNotMasterError()) {
_pickCurrent();
if (retries <= 0) {
throw new MongoException("not talking to master and retries used up");
}
return call(db, coll, m, retries - 1);
}
return res;
}
public WriteResult say(DB db, OutMessage m, DB.WriteConcern concern) throws MongoException {
MyPort mp = _threadPort.get();
DBPort port = mp.get(true);
port.checkAuth(db);
try {
port.say(m);
if (concern == DB.WriteConcern.STRICT) {
return _checkWriteError(mp, port);
} else {
mp.done(port);
return new WriteResult(db, port);
}
} catch (IOException ioe) {
mp.error(ioe);
_error(ioe);
if (concern == DB.WriteConcern.NONE) {
CommandResult res = new CommandResult();
res.put("ok", false);
res.put("$err", "NETWORK ERROR");
return new WriteResult(res);
}
throw new MongoException.Network("can't say something", ioe);
} catch (MongoException me) {
throw me;
} catch (RuntimeException re) {
mp.error(re);
throw re;
}
}
public DBPort get() {
DBPort port = null;
if (!_waitingSem.tryAcquire()) throw new SemaphoresOut();
try {
port = get(_options.maxWaitTime);
} finally {
_waitingSem.release();
}
if (port == null) throw new ConnectionWaitTimeOut(_options.maxWaitTime);
port._lastThread = Thread.currentThread().hashCode();
return port;
}
public void cleanup(DBPort p) {
p.close();
}