Dan Woods danveloper

Create a new folder
Create a build.gradle file
Inside the build.gradle file, put the following:

buildscript {
  repositories {
    jcenter()
  }
 dependencies {

Ratpack "Hello World" on a t2.micro, Ubuntu 14.04, no extra server configuration.

~30,000 req/s

# ./wrk -t4 -c72 -d60s -R35000 http://localhost:5050
Running 1m test @ http://localhost:5050
  4 threads and 72 connections
  Thread calibration: mean lat.: 823.764ms, rate sampling interval: 3041ms
 Thread calibration: mean lat.: 800.518ms, rate sampling interval: 2902ms

Keybase proof

I hereby claim:

I am danveloper on github.
I am danveloper (https://keybase.io/danveloper) on keybase.
I have a public key whose fingerprint is FE5B 4B85 F69A 746A 4485 0EB6 8878 7076 EB89 3653

To claim this, I am signing this object:

Ratpack Production Tunings

# cat /etc/security/limits.conf

*         hard    nofile      500000
*         soft    nofile      500000
root      hard    nofile      500000
root      soft    nofile      500000

Optimization Question

Does JavaScript optimize for a function that is defined within the context of another function?

For example, are the following examples canonically represented (in performance terms) after compilation, or is one approach favored optimally over the other?

Inner-function

function sortMyThings() {

	from fastapi import FastAPI, Request
	import json
	import requests

	"""
	{
	"messages": [
	{
	"content": "you are immensely smart function AI",
	"role": "system"

	apply plugin: 'groovy'
	apply plugin: 'idea'

	repositories {
	maven { url "https://dl.bintray.com/danveloper/maven" }
	}

	dependencies {
	compile 'com.github.danveloper.ast:ignore-exceptions-ast:1.0.0-rc-2'
	}

	package app

	import com.fasterxml.jackson.databind.ObjectMapper
	import com.fasterxml.jackson.databind.node.ObjectNode
	import com.google.common.io.ByteSource
	import com.google.common.io.Resources
	import ratpack.config.ConfigSource
	import ratpack.file.FileSystemBinding

	import java.nio.file.Files

	import groovy.transform.Memoized

	class FibBackoff {

	int tryNum

	void backoff() {
	tryNum = fib(tryNum)
	sleep(tryNum * 1000)
	}

	/**
	* The `Promise#map` method is used to retrieve
	* a value asynchronously (via a `Promise`) and
	* transform it synchronous to a new value.
	*/
	class MappingSpec extends Specification {

	@AutoCleanup
	ExecHarness harness = ExecHarness.harness()