Skip to content

Instantly share code, notes, and snippets.

@vmihailenco
vmihailenco / proxy.go
Created November 20, 2011 15:22
Simple TCP proxy in Golang
package main
import (
"bytes"
"encoding/hex"
"flag"
"fmt"
"io"
"log"
"net"
@drorm
drorm / proxy.js
Created December 4, 2012 20:07
Meteor Proxy server
"use strict";
var httpProxy = require('http-proxy'),
http = require('http'),
accesslog = require('access-log'),
addresses;
var LISTENPORT = 80; //port we're listening to the outside world
var METEORPORT = 3000; //port meteor is run on the guests
var MINIP = 10; //Minimum IP address we can use. Smaller numbers are for admin purposes
@gavinandresen
gavinandresen / BlockPropagation.md
Last active June 28, 2024 08:17
O(1) block propagation

O(1) Block Propagation

The problem

Bitcoin miners want their newly-found blocks to propagate across the network as quickly as possible, because every millisecond of delay increases the chances that another block, found at about the same time, wins the "block race."