tlopo-retry

A reusable retry mechanism which supports timeout, cleanup and fork

Installation

Add this line to your application's Gemfile:

gem 'tlopo-retry'

And then execute:

bundle

Or install it yourself as:

gem install tlopo-retry

Usage

Simple retry usage

# That will retry 3 times with no timeout and 1 second interval
Tlopo::Retry.retry do 
  TCPSocket.new('www.google.co.uk','8080').close
end

Full options

require 'logger'
require 'socket'

# Enable logging
ENV['TLOPO_LOG_LEVEL'] = 'debug' 

require 'tlopo/retry'

Tlopo::Retry.retry({
  desc: 'check if port 8080 is open on www.google.co.uk',
  tries: 2,
  interval: 5,
  timeout: 1,
  cleanup: proc { p 'Run your cleanup code here'}
}) do 
  TCPSocket.new('www.google.co.uk','8080').close
end

Contributing

1. Fork it ( https://github.com/[my-github-username]/kubeclient/fork )
2. Create your feature branch (git checkout -b my-new-feature)
3. Test your changes with rake test rubocop, add new tests if needed.
4. If you added a new functionality, add it to README
5. Commit your changes (git commit -am 'Add some feature')
6. Push to the branch (git push origin my-new-feature)
7. Create a new Pull Request

Tests

This library is tested with Minitest. Please run all tests before submitting a Pull Request, and add new tests for new functionality.

Running tests:

rake test