Class: Baleen::Server

Inherits:
Object
  • Object
show all
Includes:
Celluloid::IO
Defined in:
lib/baleen/server.rb

Instance Attribute Summary collapse

Instance Method Summary collapse

Constructor Details

#initialize(host, port: 4243) ⇒ Server

Returns a new instance of Server.



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# File 'lib/baleen/server.rb', line 16

def initialize(host, port: 4243)
  @base_url = "http://#{host}:#{port}"
  @docker = Docker::API.new(base_url: @base_url)
  @containers = @docker.containers
  @server = TCPServer.new("127.0.0.1", 12345)
  async.run
end

Instance Attribute Details

#containers ⇒ Object

Returns the value of attribute containers.



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# File 'lib/baleen/server.rb', line 14

def containers
  @containers
end

Instance Method Details

#handle_connection(socket) ⇒ Object 



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# File 'lib/baleen/server.rb', line 32

def handle_connection(socket)
  loop { handle_request(socket) }

rescue Exception => ex
  case ex
    when IOError; nil # when trying to close already closed socket
    else
      warn "Unknown exception occured"
      ap ex
      raise ex
  end
end

#handle_request(socket) ⇒ Object 



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# File 'lib/baleen/server.rb', line 45

def handle_request(socket)
  message = socket.gets

  if message.nil?
    socket.close
    return
  end
  msg = parse_request(message)

  case msg
    when Message::Request::PingPong
      socket.puts "pong"
    when Message::Request::ClientDisconnect
      socket.close
    when Message::Request::Cucumber
      manager = RunnerManager.new(@containers, socket, msg)
      manager.run
    else
      warn "Received unknown request"
      ap msg
  end
end

#parse_request(message) ⇒ Object 



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# File 'lib/baleen/server.rb', line 68

def parse_request(message)
  #info "Got request from client"
  #ap message
  Baleen::Message::Decoder.new(message).decode
end

#run ⇒ Object 



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# File 'lib/baleen/server.rb', line 24

def run
  loop { async.handle_connection @server.accept }
end

#shutdown ⇒ Object 



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# File 'lib/baleen/server.rb', line 28

def shutdown
  @server.close if @server
end