codesnips

net-http

go 
package session

import (
	"crypto/hmac"
	"crypto/sha256"
	"encoding/base64"

Stateless Session Cookies Signed and Verified With HMAC in Go

go security cookies
by codesnips 3 tabs
go 
package api

import "fmt"

type Resource struct {
	Type       string                 `json:"type"`

Serving Paginated JSON:API Collection Responses in Go

go jsonapi pagination
by codesnips 3 tabs
go 
package store

import (
	"context"
	"database/sql"
)

Propagating a Context Deadline for Per-Request Timeouts in Go HTTP Handlers

go context http
by codesnips 3 tabs
go 
package validate

import (
	"regexp"
	"unicode/utf8"
)

Per-Field Signup Validation Errors With a Reusable Validator in Go

go validation http
by codesnips 2 tabs
go 
package upload

import (
	"bufio"
	"errors"
	"fmt"

Streaming Multipart Upload Handler With MIME Sniffing in Go

go http multipart
by codesnips 3 tabs
go 
package httpretry

import (
	"math/rand"
	"time"
)

Exponential Backoff With Full Jitter for Flaky HTTP Calls in Go

go http retry
by codesnips 3 tabs
go 
package listing

import "encoding/base64"

func Encode(name string) string {
	return base64.RawURLEncoding.EncodeToString([]byte(name))

Cursor-Based Directory Listing API in Go with net/http

go pagination cursor
by codesnips 3 tabs
go 
package api

import (
	"encoding/json"
	"net/http"
)

Field-Level JSON Validation Errors in Go net/http Handlers

go net-http validation
by codesnips 3 tabs
go 
package ratelimit

import (
	"sync"
	"time"
)

Token Bucket Rate-Limiting Middleware for a Go net/http API

go net-http middleware
by codesnips 4 tabs
go 
package httpmetrics

import "github.com/prometheus/client_golang/prometheus"

var (
	httpRequestDuration = prometheus.NewHistogramVec(

HTTP Latency and Status Code Middleware with Prometheus in Go

go middleware prometheus
by codesnips 3 tabs
go 
package upload

import (
	"errors"
	"io"
	"log"

Streaming Multipart File Uploads to Disk in Go net/http

go net-http multipart
by codesnips 3 tabs
go 
package web

import (
	"embed"
	"io/fs"
)

Serve Embedded Static Assets with embed.FS and Cache Headers in Go

go embed static-assets
by codesnips 3 tabs