yonkeltron

defmodule Ot.Mixfile do
  use Mix.Project

  def project do
    [app: :ot,
     version: "0.1.0",
     elixir: "~> 1.4",
     build_embedded: Mix.env == :prod,
     start_permanent: Mix.env == :prod,
     deps: deps()]

mmmries

Phoenix Nodes

First I created 3 droplets on digital ocean with 4-cores and 8GB of RAM. Login as root to each and run:

sysctl -w fs.file-max=12000500
sysctl -w fs.nr_open=20000500
ulimit -n 4000000
sysctl -w net.ipv4.tcp_mem='10000000 10000000 10000000'

lucca65

defmodule Hub do
  @moduledoc """
  Publish/subscribe server.

  Subscription is done with a pattern.

  Example:

    {:ok, _pid} = Hub.start_link(name: :hub)
    Hub.subscribe(:hub, %{count: count} when count > 42)

darkphnx

require 'socket'

class SuperSimpleService
  attr_reader :bind_address, :bind_port

  def initialize
    @bind_address = 'localhost'
    @bind_port = 12345
  end

JEG2

class Counter
  def initialize(initial_count = 0)
    @mailbox = Queue.new
    @replies = Queue.new
    @state = initial_count
    @server = process_messages
  end

  def increment
    mailbox.push([:handle_increment, 1])

vic

#!/usr/bin/env ruby
###
# This utility adds missing parentheses to single word function calls
# that are now treated as warnings on Elixir 1.4.
#
# Download this file on your project repo and execute
#   ruby ex14parens.rb --help
####

require('fileutils')

coreyhaines

module Animation exposing (..)

import Task
import Process
import Time exposing (Time, millisecond)


type Animation state
    = Setup state
    | Animate state

bitwalker

defmodule Config do
  @moduledoc """
  This module handles fetching values from the config with some additional niceties
  """

  @doc """
  Fetches a value from the config, or from the environment if {:system, "VAR"}
  is provided.

  An optional default value can be provided if desired.

tsloughter

Install makeself:

apt-get install makeself

or

brew install makeself

aaronjensen

# ATTENTION: This is now supported in plug_cowboy as of 2.1.0:
# https://hexdocs.pm/plug_cowboy/Plug.Cowboy.Drainer.html

defmodule DrainStop do
  @moduledoc """
  DrainStop Attempts to gracefully shutdown an endpoint when a normal shutdown
  occurs. It first shuts down the acceptor, ensuring that no new requests can be
  made. It then waits for all pending requests to complete. If the timeout
  expires before this happens, it stops waiting, allowing the supervision tree
  to continue its shutdown order.