ismiyati

package main

import (
	"fmt"
	"io"
	"io/ioutil"
	"net/http"
)

type Middleware func(http.HandlerFunc) http.HandlerFunc

ismiyati

Moved to git repository: https://github.com/denji/golang-tls

Generate private key (.key)

# Key considerations for algorithm "RSA" ≥ 2048-bit
openssl genrsa -out server.key 2048

# Key considerations for algorithm "ECDSA" ≥ secp384r1
# List ECDSA the supported curves (openssl ecparam -list_curves)

ismiyati

Sample config for 2 million web socket connection

    sysctl -w fs.file-max=12000500
    sysctl -w fs.nr_open=20000500
    # Set the maximum number of open file descriptors
    ulimit -n 20000000

    # Set the memory size for TCP with minimum, default and maximum thresholds 
 sysctl -w net.ipv4.tcp_mem='10000000 10000000 10000000'

ismiyati

_

ismiyati

Unblock Vimeo, Reddit, Imgur, dan Netflix

Saya support Internet Positif untuk memblokir porn, situs judi, dan hal-hal ilegal lainnya. Tapi pemerintah dan ISP sangat konyol karena tidak mengizinkan akses ke Vimeo, Reddit, Imgur, Netflix--yang mana bukanlah situs dengan konten utama ilegal.

Linux / BSD / macOS

Tambahkan list di bawah ke /etc/hosts.

Windows

ismiyati

package main

import (
	"context"
	"fmt"
	"log"
	"net/http"
	"os"
	"os/signal"
	"strconv"

ismiyati

## FastCGI
server {
    location ~ /app.* {
        fastcgi_pass    127.0.0.1:9000;
        include         fastcgi_params;
    }
}

## Reverse Proxy (이 방식으로 하면 http.ListenAndServe로 해야함)
server {

ismiyati

Go (Golang) Standard Library Interfaces (Selected)

This is not an exhaustive list of all interfaces in Go's standard library. I only list those I think are important. Interfaces defined in frequently used packages (like io, fmt) are included. Interfaces that have significant importance are also included.

All of the following information is based on go version go1.8.3 darwin/amd64.

ismiyati

package main

import (
	"fmt"
	"net/http"
	"time"
)

func html(w http.ResponseWriter, r *http.Request) {
	w.Header().Add("Content-Type", "text/html")

ismiyati

package main

import (
	"crypto/rand"
	"fmt"
	"net/http"
	"unsafe"

	"github.com/cespare/xxhash"
)