Why doesn't mongodb return more than 100 records?

Question

Node.js

Tell me why the query does not want to be executed if the table has more than 100 records, if 100 or less, everything is ok.

db.collection('allowedmacs').find().toArray(function(err, docs) {
console.log(docs);
}

err has this error:
name: 'MongoError',
message: 'connection destroyed, not possible to instantiate cursor'

Answer 1

You need to use cursor here.

var findMacs = function(db, callback) {
   var cursor =db.collection('allowedmacs').find( );
   cursor.each(function(err, doc) {
      assert.equal(err, null);
      if (doc != null) {
         console.dir(doc);
      } else {
         callback();
      }
   });
};

MongoClient.connect(url, function(err, db) {
  assert.equal(null, err);
  findMacs(db, function() {
      db.close();
  });
});