Module: EF
- Defined in:
- lib/event-framework.rb
Overview
Event Framework
Event Framework is a minimalistic library providing publish–subscribe pattern
Installing
gem install event-framework
Example
require 'event-framework'
class Server
include EF::Object
end
class Client
include EF::Object
end
server = Server.new
client = Client.new
EF::Thread.new do
loop do
sleep 1
server.trigger('event', 'message')
end
end
EF::Thread.new do
client.listen_to(server, 'event') do |server, |
puts
end
end
EF::Loop.loop
Notices
-
EF::Object should be included after initialize
-
Also you may admix EF::Object methods and needed instance variables by extending: ‘Object.new.extend(EF::Object)`
-
Callbacks will be executed in threads of subscribers (where they were defined)
-
In the example the handler will be called in the main thread,
but if you define the client in the thread where you bind it to the server’s event,
then the handler will be called in the same thread