MeshRelay Action Cable Tests

README.md

Automated Message Sending

run in seperate terminals in this order:

• mesh_relay_user_1.rb
• mesh_relay_user_2.rb
  • sends a message to user 1
• mesh_relay_user_3.rb
  • sends a message to user 1

Chat

These can be ran in any order after the action cable server is started

• chat_user1.rb
• chat_user2.rb

these both allow keyboard input, and will send messages to eachother. todo: why is event machine so slow in sending keyboard events?

chat_user1.rb

# frozen_string_literal: true
require 'action_cable_client'

module KeyboardHandler
  include EM::Protocols::LineText2
  def receive_line(data)
    @client.perform('chat', message: data, to: 'user2')
  end

  def client=(client)
    @client = client
  end
end

EventMachine.run do
  client = ActionCableClient.new('ws://localhost:3001?uid=user1', 'MeshRelayChannel')
  client.connected { puts 'successfully connected.' }
  client.received do |message|
    puts message
  end

  EM.open_keyboard(KeyboardHandler){ |kb| kb.client = client }
end

chat_user2.rb

# frozen_string_literal: true
require 'action_cable_client'

module KeyboardHandler
  include EM::Protocols::LineText2
  def receive_line(data)
    @client.perform('chat', message: data, to: 'user1')
  end

  def client=(client)
    @client = client
  end
end

EventMachine.run do
  client = ActionCableClient.new('ws://localhost:3001?uid=user2', 'MeshRelayChannel')
  client.connected { puts 'successfully connected.' }
  client.received do |message|
    puts message
  end

  EM.open_keyboard(KeyboardHandler){ |kb| kb.client = client }
end

mesh_relay_user_1.rb

# frozen_string_literal: true
require 'action_cable_client'

# this is just a runnable example from the readme
EventMachine.run do
  client = ActionCableClient.new('ws://mesh-relay-in-us-1.herokuapp.com?user1', 'MeshRelayChannel')
  client.connected { puts 'successfully connected.' }
  client.received do |message|
    puts '--------'
    puts message
    puts '--------'
  end
end

mesh_relay_user_2.rb

# frozen_string_literal: true
require 'action_cable_client'

# this is just a runnable example from the readme
EventMachine.run do
  client = ActionCableClient.new('ws://mesh-relay-in-us-1.herokuapp.com?uid=user2', 'MeshRelayChannel')
  client.connected { puts 'successfully connected.' }
  client.received do |message|
    puts '--------'
    puts message
    puts '--------'
  end

  client.perform('chat', {
    to: 'user1',
    message: 'hello from user2'
  })
end

mesh_relay_user_3.rb

# frozen_string_literal: true
require 'action_cable_client'

# this is just a runnable example from the readme
EventMachine.run do
  client = ActionCableClient.new('ws://mesh-relay-in-us-1.herokuapp.com?uid=user3', 'MeshRelayChannel')
  client.connected { puts 'successfully connected.' }
  client.received do |message|
    puts '--------'
    puts message
    puts '--------'
  end

  client.perform('chat', {
    to: 'user1',
    message: 'hello from user 3'
  })
end