mongo-replica-test

.gitignore

data/**

.ruby-version

2.2.0

Gemfile

source 'https://rubygems.org'

gem 'mongo', '1.11.1'
gem 'mongo_ha', '1.11.1'
gem 'bson_ext'

Gemfile.lock

GEM
  remote: https://rubygems.org/
  specs:
    bson (1.11.1)
    bson_ext (1.11.1)
      bson (~> 1.11.1)
    mongo (1.11.1)
      bson (= 1.11.1)
    mongo_ha (1.11.1)
      mongo (~> 1.11.0)

PLATFORMS
  ruby

DEPENDENCIES
  bson_ext
  mongo (= 1.11.1)
  mongo_ha (= 1.11.1)

start_mongo1.sh

mkdir -p data/mongo1
mongod --port 27001 --smallfiles --oplogSize 50 --replSet test --dbpath data/mongo1

start_mongo2.sh

mkdir -p data/mongo2
mongod --port 27002 --smallfiles --oplogSize 50 --replSet test --dbpath data/mongo2

test.rb

require 'rubygems'
require 'bundler/setup'
require 'mongo'
require 'mongo_ha'
require 'logger'

nodes = ['localhost:27001', 'localhost:27002']

options = {
  read:                        :secondary_preferred,
  pool_size:                   100,
  pool_timeout:                10,
  connect_timeout:             5,
  reconnect_attempts:          53,
  reconnect_retry_seconds:     0.1,
  reconnect_retry_multiplier:  2,
  reconnect_max_retry_seconds: 5,
  logger:                      Logger.new(STDOUT)
}

client = Mongo::MongoReplicaSetClient.new(nodes, options)
db = client['mongo-replica-test']

until true == false
  db.collection('tests').insert({ timestamp: Time.now })
  sleep 1
end