Class: Artoo::Adaptors::Pebble

Inherits:
Adaptor
  • Object
show all
Defined in:
lib/artoo/adaptors/pebble.rb

Overview

Connect to a pebble device

See Also:

  • documentation for more information

Constant Summary collapse

RETRY_COUNT =

Number of retries when connecting

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Instance Attribute Summary collapse

Instance Method Summary collapse

Dynamic Method Handling

This class handles dynamic methods through the method_missing method

#method_missing(method_name, *arguments, &block) ⇒ Object

Uses method missing to call device actions

See Also:



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# File 'lib/artoo/adaptors/pebble.rb', line 51

def method_missing(method_name, *arguments, &block)
  pebble.send(method_name, *arguments, &block)
end

Instance Attribute Details

#pebble ⇒ Object (readonly)

Returns the value of attribute pebble.



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# File 'lib/artoo/adaptors/pebble.rb', line 9

def pebble
  @pebble
end

Instance Method Details

#connect ⇒ Boolean

Creates a connection with device

Returns:

  • (Boolean) 


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# File 'lib/artoo/adaptors/pebble.rb', line 22

def connect
  @retries_left = RETRY_COUNT
  require 'pebble' unless defined?(::Pebble)
  begin
    @pebble = ::Pebble::Watch.new(parent.connection_id, connect_to)
    @pebble.connect
    super
    return true
  rescue Errno::EBUSY, Errno::ECONNREFUSED => e
    @retries_left -= 1
    if @retries_left > 0
      retry
    else
      Logger.error e.message
      Logger.error e.backtrace.inspect
      return false
    end
  end
end

#disconnect ⇒ Boolean

Closes connection with device

Returns:

  • (Boolean) 


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# File 'lib/artoo/adaptors/pebble.rb', line 44

def disconnect
  pebble.disconnect if connected?
  super
end

#finalize ⇒ Boolean

Closes connection with device if connected

Returns:

  • (Boolean) 


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# File 'lib/artoo/adaptors/pebble.rb', line 16

def finalize
  pebble.disconnect if connected?
end