class Plc::Raspberrypi::RaspberrypiPlcServer

Public Class Methods

launch(config={}) click to toggle source
# File lib/plc/raspberrypi/raspberrypi_plc_server.rb, line 33
def launch config={}
  @server ||= begin
    server = new config
    server.run
    server
  end
end
new(config = {}) click to toggle source
# File lib/plc/raspberrypi/raspberrypi_plc_server.rb, line 43
def initialize config = {}
  @port = config[:port] || 5555
  @plc = RaspberrypiPlc.new config
end

Public Instance Methods

run() click to toggle source
# File lib/plc/raspberrypi/raspberrypi_plc_server.rb, line 48
def run
  puts "launching respberrypi plc ... "
  @plc.run
  puts "done launching"

  Thread.new do
    server = TCPServer.open @port
    loop do
      Thread.start(server.accept) do |socket|
        while line = socket.gets
          begin
            r = @plc.execute_console_commands line
            socket.puts r
          rescue => e
            socket.puts "E0 #{e}\r\n"
          end
        end
      end
    end
  end

end