Class: InternetSampler::Service

Inherits:
Object
  • Object
show all
Defined in:
lib/internet-sampler/service.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(subscribers, sampler) ⇒ Service

Returns a new instance of Service.



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# File 'lib/internet-sampler/service.rb', line 5

def initialize(subscribers, sampler)
  @sub = subscribers
  @sampler = sampler
end

Instance Attribute Details

#sampler ⇒ Object (readonly)

Returns the value of attribute sampler.



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# File 'lib/internet-sampler/service.rb', line 3

def sampler
  @sampler
end

Instance Method Details

#add(ws) ⇒ Object 



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# File 'lib/internet-sampler/service.rb', line 26

def add ws
  @sub.add ws
end

#delete(ws) ⇒ Object 



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# File 'lib/internet-sampler/service.rb', line 30

def delete ws
  @sub.delete ws
end

#play(slug, msec) ⇒ Object 



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# File 'lib/internet-sampler/service.rb', line 10

def play slug, msec
  if @sampler.has_track? slug
    i = @sampler.incr slug
    EM.next_tick do
      @sub.broadcast({
        type: :play,
        count: i,
        slug: slug,
        msec: msec
      }.to_json)
    end
  else
    puts :err
  end
end

#track_info(slug) ⇒ Object 



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# File 'lib/internet-sampler/service.rb', line 45

def track_info slug
  @sampler.track_info slug
end

#tracks ⇒ Object 



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# File 'lib/internet-sampler/service.rb', line 41

def tracks
  @sampler.tracks
end

#update_subscribers_count ⇒ Object 



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# File 'lib/internet-sampler/service.rb', line 34

def update_subscribers_count
  @sub.broadcast({
    type: :num,
    count: @sub.count,
  }.to_json)
end