nathanpeck

var api = require('./API.js');

/**
 * http://honeypot.softwareskills.se/#/contest/5587cf988a4c5edb08ffa049
 * 
 * Executes a single step of the tank's programming. The tank can only move,
 * turn, or fire its cannon once per turn. Between each update, the tank's
 * engine remains running and consumes 1 fuel. This function will be called
 * repeatedly until there are no more targets left on the grid, or the tank runs
 * out of fuel.

nathanpeck

var aws = require('aws-sdk');
 
exports.handler = function(event, context) {
  var ecsRegion = 'us-east-1';
  
  // Safegaurd against out of control service scaling
  var maxCount = {
    deathstar: 6
  };
  

nathanpeck

Keybase proof

I hereby claim:

• I am nathanpeck on github.
• I am nathanpeck (https://keybase.io/nathanpeck) on keybase.
• I have a public key whose fingerprint is F2B3 75B6 7540 542A FB63 61B8 F657 950F EF75 2863

To claim this, I am signing this object:

nathanpeck

CREATE TABLE IF NOT EXISTS `users` (
  `id` int(6) unsigned NOT NULL,
  `name` varchar(200) NOT NULL,
  PRIMARY KEY (`id`)
) DEFAULT CHARSET=utf8;
INSERT INTO `users` (`id`, `name`) VALUES
  ('1', 'Marceline'),
  ('2', 'Finn'),
  ('3', 'Jake');

nathanpeck

SELECT
  m.id id,
  m.user `user`,
  u.name name,
  u.avatar avatar,
  m.text `text`,
  m.when `when`
FROM messages m
INNER JOIN (
  SELECT `from`, `to`

nathanpeck

version: "3"

services:  
  web:
    build: ./web
    links:
      - "stub-api:api"
  stub-api:
    build: ./stub-api

nathanpeck

The information below was written in Oct 2017. In August 2019 AWS launched official support for multiple target groups per AWS ECS service. Please use that feature instead!

---

Unfortunately as of writing this (Oct 18, 2017) there is no built in integration for multiple target groups per AWS ECS service. Here are a few things you can try:

1. If your application just serves port 80 (HTTP) & port 443 (HTTPS) then you should consider using the application load balancer and terminating SSL at the load balancer. This will allow your application to function using just port 80.

nathanpeck

FROM mhart/alpine-node:9 AS build
WORKDIR /srv
ADD package.json .
RUN npm install
ADD . .

FROM mhart/alpine-node:base-9
COPY --from=build /srv .
EXPOSE 3000
CMD ["node", "index.js"]

nathanpeck

var server = require('http').createServer(app);
var io = require('socket.io')(server);
var redis = require('socket.io-redis');
io.adapter(redis({ host: process.env.REDIS_ENDPOINT, port: 6379 }));

nathanpeck

var numUsers = 0;

// when the client emits 'add user', this listens and executes
socket.on('add user', function (username) {
  if (addedUser) return;

  // we store the username in the socket session for this client
  socket.username = username;
  ++numUsers;
  addedUser = true;