Class: Scales::Server::Status

Inherits:
Object
  • Object
show all
Defined in:
lib/scales-server/status.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(address, port) ⇒ Status

Returns a new instance of Status.



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# File 'lib/scales-server/status.rb', line 7

def initialize address, port
  @id   = SecureRandom.hex(8)
  @key  = "scales_server_#{@id}"
  @address, @port = address.to_s, port.to_s
end

Instance Attribute Details

#address ⇒ Object (readonly)

Returns the value of attribute address.



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# File 'lib/scales-server/status.rb', line 5

def address
  @address
end

#id ⇒ Object (readonly)

Returns the value of attribute id.



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# File 'lib/scales-server/status.rb', line 5

def id
  @id
end

#key ⇒ Object (readonly)

Returns the value of attribute key.



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# File 'lib/scales-server/status.rb', line 5

def key
  @key
end

#port ⇒ Object (readonly)

Returns the value of attribute port.



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# File 'lib/scales-server/status.rb', line 5

def port
  @port
end

Instance Method Details

#put_request_in_queue!(job) ⇒ Object 



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# File 'lib/scales-server/status.rb', line 40

def put_request_in_queue!(job)
  data  = {
    :id         => job['scales.id'],
    :server_id  => @id,
    :type       => "server_put_request_in_queue",
    :path       => job['PATH_INFO'],
    :method     => job['REQUEST_METHOD']
  }
  json = JSON.generate(data)
  Storage::Sync.connection.publish("scales_monitor_events", json)
end

#start! ⇒ Object 



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# File 'lib/scales-server/status.rb', line 13

def start!
  data  = {
    :id         => @id,
    :key        => @key,
    :type       => "server_started",
    :spawned_at => Time.now.to_i,
    :env        => Scales.env,
    :ip         => @address,
    :port       => @port
  }
  json = JSON.generate(data)
  
  Storage::Sync.connection.set(@key, json)
  Storage::Sync.connection.publish("scales_monitor_events", json)
end

#stop! ⇒ Object 



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# File 'lib/scales-server/status.rb', line 29

def stop!
  data  = {
    :id         => @id,
    :key        => @key,
    :type       => "server_stopped"
  }
  json = JSON.generate(data)
  Storage::Sync.connection.del(@key)
  Storage::Sync.connection.publish("scales_monitor_events", json)
end

#took_response_from_queue!(response) ⇒ Object 



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# File 'lib/scales-server/status.rb', line 52

def took_response_from_queue!(response)
  data  = {
    :id         => response[1]['scales.id'],
    :server_id  => @id,
    :type       => "server_took_response_from_queue",
    :path       => response[1]['PATH_INFO'],
    :method     => response[1]['REQUEST_METHOD'],
    :status     => response[0]
  }
  json = JSON.generate(data)
  Storage::Sync.connection.publish("scales_monitor_events", json)
end