GitHub - x-motemen/gore: Yet another Go REPL that works nicely. Featured with line editing, code completion, and more.You signed in with another tab or window. Reload to refresh your session. You signed out in another tab or window. Reload to refresh your session. You switched accounts on another tab or window. Reload to refresh your session. Dismiss alert
Pipeline Patterns in Go
IntroductionThe Go Blog has an excellent article on the pipeline pattern written by Sameer Ajmani. In this article, that pipeline pattern in Golang is extended with improved error-handling and cancellation. If you haven’t already read that article, you should at least be familiar with the section What is a pipeline? Pipeline Error Handling and CancellationThe pipeline functionality introduced in t
GitHub - tcnksm/go-casper: Cache aware server push (CASPer) in Golang
Package go-casper is Golang implementation of H2O's CASPer (cache-aware server-push). Go 1.8 is going to support HTTP/2 server push. Server push allows us to send resources like CSS or JavaScript files before the client asks (so we can expect faster page rendering). As described on this post or this issue, one of the important things to use server push is to know when to push. Since it's waste of
Context isn’t for cancellation | Dave Cheney
This is an experience report about the use of, and difficulties with, the context.Context facility in Go. Many authors, including myself, have written about the use of, misuse of, and how they would change, context.Context in a future iteration of Go. While opinions differs on many aspects of context.Context, one thing is clear–there is almost unanimous agreement that the Context.WithValue method
Build RESTful API microservice with Go - Marshall Shen
Note you can find the codebase for the blog post in this Github repo. We can’t skip the conversation of microservices when we talk about service-oriented architecture. Growth companies face the challenge of scaling technical applications to meet business needs. The trend of microservices is also promoted along with some new technology that allows developers to build API based service faster. Recen
Testing in Golang
Testing your code is as important as writing it in the first place. Writing tests for the code is a good way to ensure quality and improve reliability. This article will highlight some of the Golang conventions which are followed while writing unit tests. Go comes with a testing package which provides support for automated testing of Go packages. The command go test automates the execution of any
Big Sky :: ログイン認証をマイクロサービス化する「loginsrv」
認証を持たないウェブアプリケーションをいざ認証に対応させようと思うと案外面倒でモチベーションを無くしてしまうなんて事もよく起きうる話です。特に社内向けのアプリケーションを作っていたら本番で使う事になってしまって、なんて話は良くある話です。開発で本番 DB を見るのはちょっと...。でも既存のコードをゴリゴリと触りたくない。そんな場合にログイン認証部分だけマイクロサービス化できると気持ちも幾分和らぎます。今日はそんなちょっと便利なサーバ「loginsrv」を紹介したいと思います。 GitHub - tarent/loginsrv: JWT login microservice with plugable backends such as OAuth2, Github, htpasswd, osiam loginsrv is a standalone minimalistic login se
Hitless TLS Certificate Rotation in Go
One of the core security goals of Docker's Swarm mode is to be secure by default. To achieve that, when a new Swarm gets created it generates a self-signed Certificate Authority (CA) and issues short-lived[1] certificates to every node, allowing the use of Mutually Authenticated TLS for node-to-node communications. Unfortunately, and much to the annoyance of every infrastructure engineer, there is
So you want to expose Go on the Internet
This piece was originally written for the Gopher Academy advent series. We are grateful to them for allowing us to republish it here. Back when crypto/tls was slow and net/http young, the general wisdom was to always put Go servers behind a reverse proxy like NGINX. That's not necessary anymore! At Cloudflare we recently experimented with exposing pure Go services to the hostile wide area network.
Go 1.8
With Go following a predetermined release schedule of February - August and a Release Candidate for Go 1.8 just a few days after this article, it looks like we should be able to talk about Go 1.8 without too much fear that things will change. Lets start with some of the low-level changes. You may remember that Go 1.7 introduced a new compiler backend that is based on SSA, or Static Single Assignme
Go言語とHTTP2
http2 in Go 1.6; dotGo 2015 - Google スライド 2015年の5月にRFCが出たばかりのHTTP2が2016年の2月にリリース予定のGo1.6で早くも利用可能になることになっている．HTTP2の勉強も兼ねてGo言語におけるHTTP2実装を追ってみる． 以下ではまず実際にHTTP2サーバを動かしChromeで接続してみる．次に現状コードがどのように管理されているかを追う．最後に実際にコードを動かしながらHTTP2の各種機能を追う．なお参照するコードはすべて以下のバージョンを利用している（まだWIPなのでコードなどは今後変わる可能性があるので注意）． HTTP2とは? HTTP/2に関してはスライドやブログ記事，Podcastなど非常に豊富な情報がインターネット上に存在する．そもそもHTTP2とは何か?なぜ必要なのか?などを理解したい場合は参考に挙げた記事など
Goにおける言語とロケールのマッチング (Language and Locale Matching in Go)
言語タグは一般的に言語コード（上記での“en”, “cmn”, “zh”, “nl”, “az”）が来た後に付加的な文字に関する副タグ（“-Arab”）や 地域に関する副タグ（“-US”, “-BE”, “-419”）、変数の副タグ（オックスフォード英語大辞典でのスペルのための “-oxendict”）、あるいは 拡張副タグ（電話帳順のための “-u-co-phonebk”）が続きます。 もっとも一般的な形式は副タグが省略された形、たとえば “az-Latn-AZ” であれば “az” です。 言語タグがもっとも使われる場所は、システムがサポートしている言語の一覧からユーザーが好みの言語を選択するときでしょう。 たとえば、（アフリカーンス語が選択できない場合に）アフリカーンス語を望んでいるユーザーに対しシステムはオランダ語を表示するという決定をする場合です。 このような対応は言語間の包含性
Http2 on go1.6rc2
This document discusses HTTP/2 support in Go 1.6. It notes that the net/http package now supports HTTP/2 out of the box. It provides code samples showing how a server can be configured with and without HTTP/2 support. It also describes how HTTP/2 functionality like HPACK header compression, server push, flow control, and priority are implemented in Go net/http. Finally, it summarizes the current l
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Traefik Labs: Say Goodbye to Connectivity Chaos
GitHub - grpc-ecosystem/go-grpc-middleware: Golang gRPC Middlewares: interceptor chaining, auth, logging, retries and more.
GoogleがGo 2について議論
GitHub - c-bata/go-prompt: Building powerful interactive prompts in Go, inspired by python-prompt-toolkit.
Testing in Go by example: Part 1
GitHub - asynkron/protoactor-go: Proto Actor - Ultra fast distributed actors for Go, C# and Java/Kotlin
GitHub - sideshow/apns2: ⚡ HTTP/2 Apple Push Notification Service (APNs) push provider for Go — Send push notifications to iOS, tvOS, Safari and OSX apps, using the APNs HTTP/2 protocol.
