suture
Gin
suture | Gin | |
---|---|---|
14 | 152 | |
1,272 | 75,577 | |
- | 0.8% | |
5.7 | 8.5 | |
about 2 months ago | 4 days ago | |
Go | Go | |
MIT License | MIT License |
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suture
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Could I get a code review?
This one is highly specialized, but I'm a huge fan of Suture for managing long lived goroutines.
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[gopulse/pulse] the Golang framework designed to ensure your web services stay alive.
In English, your phrasing doesn't come off as a play on words/a reference to the name, so much as it describes a feature of the library. The expectation is, with the description you've given it, the library would handle some form of resilience in service management. I half expected the library to be similar to Suture.
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Ergo: Erlang/OTP Implemented in Golang
It does not give you a way to reliably track arbitrary goroutines that "this" goroutine (for whatever that may be) wants to track, the way an Erlang process can just "link" to anything it is capable of naming the PID for.
However, you can construct a reliable mechanism where one goroutine can start another and know whether or not the one it started has failed by using the available primitives, as I did in https://github.com/thejerf/suture . It's an easier problem since there's no cluster and no network that can get in the way. I've also done the exercise for the network case: https://pkg.go.dev/github.com/thejerf/reign#Address.OnCloseN... but that only functions within the network defined by that library because, again, it just isn't arbitrarily possible.
(I suppose it's relevant to some of my other comments to point out that I've also implemented basically Erlang-style concurrency in Go, with network, but as a relatively idiomatic translation rather than a blind one.)
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Is there an equivalent to Elixir / GenServer in Go? Trying to create the same request / response pattern with better performance but not sure where to start.
If you also want Supervisor-like behavior, take a look at suture.
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Start an already running service: no error, error, or panic?
For context, I've been working with similar interfaces for many years through suture.
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Erlang vs Golang
I wrote suture for idiomatically-ported supervisor trees (that is, the ways they differ are deliberately chosen, not accidents), and reign for Go-native cluster-like support. I use suture in almost everything I write. Reign is used on production services but I don't generally use it because I think modern stacks have better options with modern message busses, but it can be useful for porting.
- Erlang-ish supervisor trees for Go
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How “let it fail” leads to simpler code
I think the distinction between expected and unexpected errors can easily fall through the cracks and writing code in a way that an unexpected error doesn’t break everything is quite powerful.
Golang makes it easy to ignore errors that can be ignored and defer/recover provide a way to implement a way to “let it fail”
There’s even an implementation of supervisor trees for Go [0] :)
[0] https://github.com/thejerf/suture
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Golang vs Elixir protoactor supervision
(If you'd like something lighter weight, suture is a supervisor library without a whole lot of other stuff. If you want that other stuff, by all means, go to town.)
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The method to manage multiple services in a process.
This is the primary reason almost every program I write ends up using suture. The restarting is nice when it works, but Go code is often reasonably robust. (Not 100%, but reasonably.) But it's a nice organization principle.
Gin
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How to Build and Document a Go REST API with Gin and Go-Swagger
Now let’s define the functions that will be called whenever a request hits our API. All the functions will be referencing the context provided by the Gin web framework. Paste the following code below the sample slice we just added to api.go:
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Password-less Login in Go from Scratch
We will be using Gorilla Mux. As per their last update, they have a new group of maintainers, and their repos have shown activity to confirm that. The tutorial can be easily replicated in any other framework or library as well. So, while we will be using Gorilla Mux, you can try to replicate it in Gin or Fiber as well.
- Autenticação com Golang e AWS Cognito
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Implementing JWT Authentication in a Golang Application
Now, let's dive into the fun part – creating our basic ToDo application using the powerful Gin framework. This section will walk you through the steps, breaking down the code into manageable snippets.
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Build a Serverless GenAI solution with Lambda, DynamoDB, LangChain and Amazon Bedrock
Thanks to the AWS Lambda Web Adapter, the application built as a (good old) REST/HTTP API using a familiar library (in this case, Gin.
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From Django or Flask to Sponge: How to Easily Develop High-Performance Web Services with Golang
Excellent Performance: Sponge is built on the gin framework, providing outstanding performance for web service development.
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Uploading and Serving Images from MongoDB in Golang
In this blog, we will delve into the fascinating realm of handling images in a Golang application, leveraging the power of the Gin framework for RESTful API development, MongoDB as a robust NoSQL database, and the mongo-driver library for seamless interaction with MongoDB. To store images efficiently, we'll explore the intricacies of GridFS, a specification within MongoDB for storing large files as separate chunks.
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Building RESTful API with Hexagonal Architecture in Go
It uses Gin as the HTTP framework and PostgreSQL as the database with pgx as the driver and Squirrel as the query builder. It also utilizes Redis as the caching layer with go-redis as the client.
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Different CORS settings for different paths?
I have created an application with Go in Gin-Gonic. In my frontend (Nuxt3/TypeScript) I always get a CORS error:
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Rapid Prototyping of Design-First APIs in Go
We use Gin web framework https://gin-gonic.com for the routing, Gin provides a balance between performance, ease of use and extensibility making it a preferred choice for building and running web applications in Go.
What are some alternatives?
rustig - A tool to detect code paths leading to Rust's panic handler
Fiber - ⚡️ Express inspired web framework written in Go
protoactor-go - Proto Actor - Ultra fast distributed actors for Go, C# and Java/Kotlin
mux - A powerful HTTP router and URL matcher for building Go web servers with 🦍
bastion - Highly-available Distributed Fault-tolerant Runtime
chi - lightweight, idiomatic and composable router for building Go HTTP services
Rust-for-Linux - Adding support for the Rust language to the Linux kernel.
Echo - High performance, minimalist Go web framework
reign - Rewrite Erlang In Go Nicely - a library for mimicking Erlang's mailboxes and clustering
Beego - beego is an open-source, high-performance web framework for the Go programming language.
ergo - An actor-based Framework with network transparency for creating event-driven architecture in Golang. Inspired by Erlang. Zero dependencies.
Iris - The fastest HTTP/2 Go Web Framework. New, modern and easy to learn. Fast development with Code you control. Unbeatable cost-performance ratio :rocket: