Description
Melody is websocket framework based on github.com/gorilla/websocket that abstracts away the tedious parts of handling websockets. It gets out of your way so you can write real-time apps. Features include:
melody alternatives and similar packages
Based on the "Web Frameworks" category.
Alternatively, view melody alternatives based on common mentions on social networks and blogs.
-
Gin
Gin is a HTTP web framework written in Go (Golang). It features a Martini-like API with much better performance -- up to 40 times faster. If you need smashing performance, get yourself some Gin. -
go-kratos
Your ultimate Go microservices framework for the cloud-native era. -
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: -
Gorilla WebSocket
A fast, well-tested and widely used WebSocket implementation for Go. -
chi
lightweight, idiomatic and composable router for building Go HTTP services -
GoFrame
GoFrame is a modular, powerful, high-performance and enterprise-class application development framework of Golang. -
go-socket.io
socket.io library for golang, a realtime application framework. -
Hertz
Go HTTP framework with high-performance and strong-extensibility for building micro-services. -
Macaron
Package macaron is a high productive and modular web framework in Go. -
Faygo
Faygo is a fast and concise Go Web framework that can be used to develop high-performance web app(especially API) with fewer codes. Just define a struct handler, faygo will automatically bind/verify the request parameters and generate the online API doc. -
render
Go package for easily rendering JSON, XML, binary data, and HTML templates responses. -
pat
Sinatra style pattern muxer for Go’s net/http library, by the author of Sinatra. -
Atreugo
High performance and extensible micro web framework. Zero memory allocations in hot paths. -
tigertonic
A Go framework for building JSON web services inspired by Dropwizard -
Goji
Goji is a minimalistic and flexible HTTP request multiplexer for Go (golang) -
fasthttprouter
A high performance fasthttp request router that scales well -
Beego
beego is an open-source, high-performance web framework for the Go programming language. -
go-server-timing
Go (golang) library for creating and consuming HTTP Server-Timing headers -
Gearbox
Gearbox :gear: is a web framework written in Go with a focus on high performance -
golongpoll
golang long polling library. Makes web pub-sub easy via HTTP long-poll servers and clients :smiley: :coffee: :computer: -
xujiajun/gorouter
xujiajun/gorouter is a simple and fast HTTP router for Go. It is easy to build RESTful APIs and your web framework.
Collect and Analyze Billions of Data Points in Real Time
Do you think we are missing an alternative of melody or a related project?
Popular Comparisons
README
melody
:notes: Minimalist websocket framework for Go.
Melody is websocket framework based on github.com/gorilla/websocket that abstracts away the tedious parts of handling websockets. It gets out of your way so you can write real-time apps. Features include:
- [x] Clear and easy interface similar to
net/http
or Gin. - [x] A simple way to broadcast to all or selected connected sessions.
- [x] Message buffers making concurrent writing safe.
- [x] Automatic handling of sending ping/pong heartbeats that timeout broken sessions.
- [x] Store data on sessions.
Install
go get github.com/olahol/melody
Example: chat
package main
import (
"net/http"
"github.com/olahol/melody"
)
func main() {
m := melody.New()
http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
http.ServeFile(w, r, "index.html")
})
http.HandleFunc("/ws", func(w http.ResponseWriter, r *http.Request) {
m.HandleRequest(w, r)
})
m.HandleMessage(func(s *melody.Session, msg []byte) {
m.Broadcast(msg)
})
http.ListenAndServe(":5000", nil)
}
Example: gophers
package main
import (
"net/http"
"strings"
"github.com/google/uuid"
"github.com/olahol/melody"
)
type GopherInfo struct {
ID, X, Y string
}
func main() {
m := melody.New()
http.HandleFunc("/", func(w http.ResponseWriter, r *http.Request) {
http.ServeFile(w, r, "index.html")
})
http.HandleFunc("/ws", func(w http.ResponseWriter, r *http.Request) {
m.HandleRequest(w, r)
})
m.HandleConnect(func(s *melody.Session) {
ss, _ := m.Sessions()
for _, o := range ss {
value, exists := o.Get("info")
if !exists {
continue
}
info := value.(*GopherInfo)
s.Write([]byte("set " + info.ID + " " + info.X + " " + info.Y))
}
id := uuid.NewString()
s.Set("info", &GopherInfo{id, "0", "0"})
s.Write([]byte("iam " + id))
})
m.HandleDisconnect(func(s *melody.Session) {
value, exists := s.Get("info")
if !exists {
return
}
info := value.(*GopherInfo)
m.BroadcastOthers([]byte("dis "+info.ID), s)
})
m.HandleMessage(func(s *melody.Session, msg []byte) {
p := strings.Split(string(msg), " ")
value, exists := s.Get("info")
if len(p) != 2 || !exists {
return
}
info := value.(*GopherInfo)
info.X = p[0]
info.Y = p[1]
m.BroadcastOthers([]byte("set "+info.ID+" "+info.X+" "+info.Y), s)
})
http.ListenAndServe(":5000", nil)
}
More examples
Documentation
Contributors
FAQ
If you are getting a 403
when trying to connect to your websocket you can change allow all origin hosts:
m := melody.New()
m.Upgrader.CheckOrigin = func(r *http.Request) bool { return true }