Method: Twib::Interface#send

Defined in:
lib/twib/interface.rb

#send(command_id, payload = String.new) {|rs| ... } ⇒ ActiveRequest

Sends a request to the remote object this instance is bound to.

object.send(10, [1234].pack("L<")) do |rs|
  puts "got back: " + rs.assert_ok.payload
end

object.send(10, [1234].pack("L<")).wait_ok
# => #<Twib::TwibConnection::Response>

Parameters:

  • command_id (Integer) —

    ID of remtoe command to invoke

  • payload (String) (defaults to: String.new) —

    Data to send along with the request

Yields:

  • (rs) —

    Calls the block (in a separate thread) when a response is received, if present.

Yield Parameters:

Returns:



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# File 'lib/twib/interface.rb', line 33

def send(command_id, payload=String.new, &block)
  @connection.send(@device_id, @object_id, command_id, payload, &block)
end