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An easy-to-use event-based networking library based on KCP and Smux for Go.
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zeozeozeo/jolta
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This is an event-based networking library for Go, based onKCP andSmux.
- Secure: all of the data is encrypted by default, and there's no way to disable it.
- Small latency: the KCP protocol isdesigned for small latencies.
- Small: the entire library is ~650 lines of code.
package mainimport"github.com/zeozeozeo/jolta"funcmain() {// server address, password, saltserver:=jolta.NewServer("127.0.0.1:7145", []byte("test password"), []byte("test salt"))// listen (this is blocking)iferr:=server.Listen();err!=nil {panic(err)}}
package mainimport"github.com/zeozeozeo/jolta"funcmain() {// server address, password and salt// of the server you want to connect toclient:=jolta.NewClient("127.0.0.1:7145", []byte("test password"), []byte("test salt"))// connect to the server (this is blocking)iferr:=client.Connect();err!=nil {panic(err)}}
funcmain() {// client := jolta.NewClient(...)client.OnConnect(func(client*jolta.Client) {// send a message to all connected// clients, the event name can be// any stringclient.SendAll("any event name", []byte("hello from client!"))// get all clients connected to// the serverclients,err:=client.GetClients()iferr!=nil||len(clients)==0 {return }// send a message to some client// (clients are represented with// ID's, 1 being the client that// connected first)client.SendTo("any event name",clients[0], []byte("hi client!"))})// recieve messages from other clientsclient.On("any event name",func(client*jolta.Client,senderIduint32,data []byte) {// do anything you want...fmt.Printf("client %d says: %s\n",senderId,string(data))})// client.Connect()...}