Class: ProcessBot::ClientSocket

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

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(options:) ⇒ ClientSocket

Returns a new instance of ClientSocket.



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# File 'lib/process_bot/client_socket.rb', line 6

def initialize(options:)
  @options = options
end

Instance Attribute Details

#options ⇒ Object (readonly)

Returns the value of attribute options.



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# File 'lib/process_bot/client_socket.rb', line 4

def options
  @options
end

Instance Method Details

#client ⇒ Object 



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# File 'lib/process_bot/client_socket.rb', line 10

def client
  @client ||= TCPSocket.new("localhost", options.fetch(:port).to_i)
end

#close ⇒ Object 



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# File 'lib/process_bot/client_socket.rb', line 14

def close
  client.close
end

#send_command(data) ⇒ Object 



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# File 'lib/process_bot/client_socket.rb', line 18

def send_command(data)
  client.puts(JSON.generate(data))
  response_raw = client.gets

  # Happens if process is interrupted
  return :nil if response_raw.nil?

  response = JSON.parse(response_raw)

  return :success if response.fetch("type") == "success"

  raise "Command raised an error: #{response.fetch("message")}" if response.fetch("type") == "error"
end