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replSetServersSimple.js
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replSetServersSimple.js
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var Db = require('../lib/mongodb').Db,
Admin = require('../lib/mongodb').Admin,
DbCommand = require('../lib/mongodb/commands/db_command').DbCommand,
Connection = require('../lib/mongodb').Connection,
Server = require('../lib/mongodb').Server,
ReplSetServers = require('../lib/mongodb').ReplSetServers,
CheckMaster = require('../lib/mongodb').CheckMaster;
var host = process.env['MONGO_NODE_DRIVER_HOST'] != null ? process.env['MONGO_NODE_DRIVER_HOST'] : 'localhost';
var port = process.env['MONGO_NODE_DRIVER_PORT'] != null ? process.env['MONGO_NODE_DRIVER_PORT'] : Connection.DEFAULT_PORT;
var port1 = 27018;
var port2 = 27019;
console.log("Connecting to " + host + ":" + port);
console.log("Connecting to " + host + ":" + port1);
console.log("Connecting to " + host + ":" + port2);
var server = new Server(host, port, {});
var server1 = new Server(host, port1, {});
var server2 = new Server(host, port2, {});
var servers = new Array();
servers[0] = server2;
servers[1] = server1;
servers[2] = server;
var replStat = new ReplSetServers(servers);
var db = new Db('mongo-example', replStat, {native_parser:true});
db.open(function(err, db) {
db.dropDatabase(function(err, result) {
db.collection('test', function(err, collection) {
collection.remove(function(err, collection) {
// Insert 3 records
for(var i = 0; i < 3; i++) {
collection.insert({'a':i});
}
collection.count(function(err, count) {
console.log("There are " + count + " records in the test collection. Here they are:");
collection.find(function(err, cursor) {
cursor.each(function(err, item) {
if(item != null) {
console.dir(item);
console.log("created at " + new Date(item._id.generationTime) + "\n")
}
// Null signifies end of iterator
if(item == null) {
// Destory the collection
collection.drop(function(err, collection) {
db.close();
});
}
});
});
});
});
});
});
});