Class: CollectdServer::Connection

Inherits:
Object
  • Object
show all
Defined in:
lib/collectd_server.rb

Instance Method Summary collapse

Constructor Details

#initialize(service_uri) ⇒ Connection

Returns a new instance of Connection.



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# File 'lib/collectd_server.rb', line 38

def initialize(service_uri)
  @http = Resourceful::HttpAccessor.new
  @http.add_authenticator(Resourceful::SSBEAuthenticator.new('admin', 'admin'))
  resp = @http.resource(service_uri).get(:accept => 'application/csv')

  bulk_datapoint_href = nil
  FasterCSV.parse(resp.body, :headers => true) do |row|
    if row['name'] == 'BulkCreateDatapoints'
      bulk_datapoint_href = row['resource_href']
    end
  end

  @datapoint_resource = @http.resource(bulk_datapoint_href)

end

Instance Method Details

#receive_data(data) ⇒ Object 



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# File 'lib/collectd_server.rb', line 54

def receive_data(data)
  packet = Packet.new(data)
  dps = packet.to_datapoints

  csv = FasterCSV.generate do |csv|
    dps.each do |dp|
      csv << dp.to_a
    end
  end

  @datapoint_resource.post(csv, :content_type => 'text/csv')

end