marktheunissen

This playbook has been removed as it is now very outdated.

steipete

// Copyright (c) 2012-2013 Peter Steinberger (http://petersteinberger.com)
// 
// Permission is hereby granted, free of charge, to any person obtaining a copy
// of this software and associated documentation files (the "Software"), to deal
// in the Software without restriction, including without limitation the rights
// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
// copies of the Software, and to permit persons to whom the Software is
// furnished to do so, subject to the following conditions:
// 
// The above copyright notice and this permission notice shall be included in

srinivasmohan

#!/bin/bash

# Configure the instance to run as a Port Address Translator (PAT) to provide 
# Internet connectivity to private instances. 
# This is pretty much the same as the configure-pat.sh script from a AWS AmazonLinux NAT instance except that we tweak 
#the iptables rule to NOT NAT traffic that has to flow over the VPN but NAT anything that does'nt match our remote ends 
#VPC CIDR value. This way access to remote subnet over VPN will be normally routed and not NATted to IP of our NAT instance.
#E.g. in this script, the assumption is that the VPC CIDR for the "other" end is 172.19.0.0/16. YMMV.
#See http://www.onepwr.org/2012/08/20/link-amazon-vpcs-over-a-ipsec-site-to-site-vpn/ for full atricle.
# Srinivas - 20120820.

chriseidhof

//
//  main.swift
//  Routes
//
//  Created by Chris Eidhof on 17/08/14.
//  Copyright (c) 2014 Chris Eidhof. All rights reserved.
//

import Foundation

chriseidhof

import Foundation

// Executes an array of blocks in parallel, but only returns after they're all done.

func parallel(blocks: [() -> ()]) {
    let group = dispatch_group_create()
    let queue = dispatch_get_global_queue(DISPATCH_QUEUE_PRIORITY_DEFAULT, 0)
    for block in blocks {
        dispatch_group_async(group, queue, block)
    }

jspahrsummers

/// Observes a run loop to detect any stalling or blocking that occurs.
///
/// This class is thread-safe.
@interface GHRunLoopWatchdog : NSObject

/// Initializes the receiver to watch the specified run loop, using a default
/// stalling threshold.
- (id)initWithRunLoop:(CFRunLoopRef)runLoop;

/// Initializes the receiver to detect when the specified run loop blocks for