Brad Murray wyaeld

2015-01-29 Unofficial Relay FAQ

Compilation of questions and answers about Relay from React.js Conf.

Disclaimer: I work on Relay at Facebook. Relay is a complex system on which we're iterating aggressively. I'll do my best here to provide accurate, useful answers, but the details are subject to change. I may also be wrong. Feedback and additional questions are welcome.

What is Relay?

Relay is a new framework from Facebook that provides data-fetching functionality for React applications. It was announced at React.js Conf (January 2015).

Files

The basic structure of a React+Flux application (see other examples)

 - /src/actions/AppActions.js     - Action creators (Flux)
 - /src/components/Application.js - The top-level React component
 - /src/constants/ActionTypes.js  - Action types (Flux)
 - /src/core/Dispatcher.js        - Dispatcher (Flux)
 - /src/stores/AppStore.js        - The main store (Flux)

This tutorial uses the "Sample hapi.js REST API" project.

Take a look at: https://github.com/agendor/sample-hapi-rest-api/

##Topics

Introduction
Installing Node.js
Installing MySQL
Setting-up the project

	shell: >
	cd {{ release_path }} &&
	{{ item.cmd }
	environment: app_env

	## Where app_env is a dict like below which can reside in group_vars etc

	app_env:
	RAILS_ENV: SomeValue

	#!/bin/bash
	# from here: http://www.codingsteps.com/install-redis-2-6-on-amazon-ec2-linux-ami-or-centos/
	# and here: https://raw.github.com/gist/257849/9f1e627e0b7dbe68882fa2b7bdb1b2b263522004/redis-server
	###############################################
	# To use:
	# wget https://gist.githubusercontent.com/four43/e00d01ca084c5972f229/raw/install-redis.sh
	# chmod 777 install-redis.sh
	# ./install-redis.sh
	###############################################
	echo "*****************************************"

	# be sure to comment out the require 'capistrano/deploy' line in your Capfile!

	# config valid only for Capistrano 3.1
	lock '3.2.1'

	set :application, 'my-cool-application'

	# the base docker repo reference
	set :name, "johns-stuff/#{fetch(:application)}"

	VCR.configure do \|c\|
	c.cassette_library_dir = 'spec/fixtures/vcr_cassettes'
	c.hook_into :webmock
	c.ignore_localhost = true
	c.default_cassette_options = { record: :new_episodes }
	c.allow_http_connections_when_no_cassette = false
	c.configure_rspec_metadata!

	c.ignore_hosts 'codeclimate.com'

	Bella's skills

	Ship \| BR Tank \| Gun DPS \| Drone DPS \| Total DPS \| Cap \| Cost (pyfa)
	-------------------------------\|---------\|---------\|-----------\|-----------\|-------\|-------------
	Ishtar - Ogres \| 506 \| 125 \| 536 \| 661 \| 30.3% \| 216M
	Ishtar - Wardens \| 506 \| 125 \| 333 \| 458 \| 30.3% \| 216M
	Drone Proteus - 2 MAR - GECKO \| 758 \| 156 \| 508 \| 665 \| 26.5% \| 381M
	Drone Proteus - 2 MAR - Ogres \| 758 \| 156 \| 514 \| 670 \| 26.5% \| 330M
	Drone Proteus - 2 MAR - Warden \| 758 \| 156 \| 319 \| 476 \| 26.5% \| 381M
	Drone Proteus - 1 MAR - Ogre \| 464 \| 156 \| 582 \| 738 \| 41.2% \| 329M

	# NOTE: These patterns take into account the additional log-line information passed to the logstash listener from rsyslog. YMMV.

	DHCPD ((%{SYSLOGTIMESTAMP:timestamp})\s(%{HOSTNAME:hostname})\sdhcpd\S+\s(%{WORD:dhcp_action})?.[for\|on] (%{IPV4:dhcp_client_ip})?.[from\|to] (%{COMMONMAC:dhcp_client_mac})?.via (%{USERNAME:interface}))
	IPTABLES ((%{SYSLOGTIMESTAMP:nf_timestamp})\s(%{HOSTNAME:nf_host})\skernel\S+\s(%{WORD:nf_action})?.IN=(%{USERNAME:nf_in_interface})?.OUT=(%{USERNAME:nf_out_interface})?.MAC=(%{COMMONMAC:nf_dst_mac}):(%{COMMONMAC:nf_src_mac})?.SRC=(%{IPV4:nf_src_ip}).DST=(%{IPV4:nf_dst_ip}).PROTO=(%{WORD:nf_protocol}).?SPT=(%{INT:nf_src_port}?.DPT=%{INT:nf_dst_port}?.))
	DNS ((%{MONTHDAY:day})-(%{MONTH:month})-(%{YEAR:year}) (%{TIME:timestamp}) client (%{IPV4:dns_client_ip})#(%{NONNEGINT:dns_uuid})?.query: (%{HOSTNAME:dns_dest}) (%{WORD:dns_type}) (%{WORD:dns_record})?.(%{IPV4:dns_server}))
	PGSQL ((%{SYSLOGTIMESTAMP:pgsql_timestamp}) (%{HOSTNAME:pgsql_hostname})?.*SAST >(%{WORD:pgs

	# Symlink the shared protected folder
	run "ln -nfs #{shared_path}/protected #{latest_release}/protected"