class MQTTReader
Attributes
temperature[R]
Public Instance Methods
read(ttn_host, port, username, password, sensor_id)
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# File lib/mqtt_reader.rb, line 9 def read (ttn_host, port, username, password, sensor_id) MQTT::Client.connect( :host => ttn_host, :port => port, :username => username, :password => password) do |c| c.get(sensor_id) do |topic,message| obj = JSON.parse("#{message}") $temperature = obj['fields']['temperature'] #Only listen until temperature is printed once break if message[0,1] != nil end end end