https://github.com/kostya/forking

Simple processes forking, and restarting. Master process starts as daemon.
https://github.com/kostya/forking

Last synced: 20 days ago
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Simple processes forking, and restarting. Master process starts as daemon.

• Host: GitHub
• URL: https://github.com/kostya/forking
• Owner: kostya
• License: mit
• Created: 2012-06-29T23:47:38.000Z (over 12 years ago)
• Default Branch: master
• Last Pushed: 2012-06-30T00:13:24.000Z (over 12 years ago)
• Last Synced: 2024-10-18T11:28:10.819Z (26 days ago)
• Language: Ruby
• Homepage:
• Size: 97.7 KB
• Stars: 3
• Watchers: 3
• Forks: 0
• Open Issues: 0
• Metadata Files:
  • Readme: README.md
  • License: LICENSE

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README

        
Forking

=======

Simple processes forking, and restarting. Master process starts as daemon.

    $ gem install forking

Example 1.rb (run 5 child processes and capturing logs):

```ruby

#!/usr/bin/env ruby

require 'rubygems'

require 'forking'

f = Forking.new(:name => 'test', :working_dir => File.dirname(__FILE__),

    :log_file => "spawner.log", :pid_file => "spawner.pid", :sync_log => true)

f.before_fork do

  puts "load env"

end

f.after_fork do

  puts "restart connects"

end

2.times do |i|

  f.spawn(:name => "test1", :log_file => "test1.log") do

    loop do

      puts "test1 #{i}"

      sleep 1

    end

  end

end

3.times do |i|

  f.spawn(:log_file => "test2.log", :sync_log => true) do

    exec 'ruby', '2.rb', '--test'

  end

end

f.run!

```

Usage:

    $ ./1.rb start

    $ ./1.rb status

    $ ./1.rb stop

    $ ./1.rb restart

Respawn childs:

    $ kill -HUP master_pid