support multiple db instances

[hans-d]

Now simpledb only works using one mongodb instance with one database.
Would be nice if this could be extended to support multiple instances/dbs. Currently working on some projects where this might be of use (they are not using simpledb yet, but I want to make the transition).

[Santinell]

Did you mean replica set or several indipendent databases?

[hans-d]

Independant

[Santinell]

Library have db object linked to last connected DataBase, so if you don't use it - I think all be ok.
Try something like that:

var simpledb = require('mongoose-simpledb');
var db1Opts = { connectionString: 'mongodb://localhost/db1', modelsDir: './db1Models' };
var db2Opts = { connectionString: 'mongodb://localhost/db2', modelsDir: './db2Models' };

simpledb.init(db1Opts , function (err, db1) {
    if (err) return console.error(err);
    // You can safely assume that db is populated with your models.
    db1.Comment.find({ blogPost: 123 }, ...):
});

simpledb.init(db2Opts, function (err, db2) {
    if (err) return console.error(err);
    // You can safely assume that db is populated with your models.
    db2.Comment.find({ blogPost: 123 }, ...):
});