Do not use in a production environment, new project ref: https://github.com/lonnng/nano/
Inspired by Pomelo, rewrite with golang.
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Javascript
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C#
implement a chat room in 100 lines with golang and websocket starx-chat-demo
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server
package main import ( "github.com/lonnng/starx" "github.com/lonnng/starx/component" "github.com/lonnng/starx/serialize/json" "github.com/lonnng/starx/session" ) type Room struct { component.Base channel *starx.Channel } type UserMessage struct { Name string `json:"name"` Content string `json:"content"` } type JoinResponse struct { Code int `json:"code"` Result string `json:"result"` } func NewRoom() *Room { return &Room{ channel: starx.ChannelService.NewChannel("room"), } } func (r *Room) Join(s *session.Session, msg []byte) error { s.Bind(s.ID) // binding session uid r.channel.Add(s) // add session to channel return s.Response(JoinResponse{Result: "sucess"}) } func (r *Room) Message(s *session.Session, msg *UserMessage) error { return r.channel.Broadcast("onMessage", msg) } func main() { starx.SetAppConfig("configs/app.json") starx.SetServersConfig("configs/servers.json") starx.Register(NewRoom()) starx.SetServerID("demo-server-1") starx.SetSerializer(json.NewJsonSerializer()) starx.Run() } -
client
<!DOCTYPE html> <html lang="en"> <head> <meta charset="UTF-8"> <title>Chat Demo</title> </head> <body> <div id="container"> <ul> <li v-for="msg in messages">[<span style="color:red;">{{msg.name}}</span>]{{msg.content}}</li> </ul> <div class="controls"> <input type="text" v-model="nickname"> <input type="text" v-model="inputMessage"> <input type="button" v-on:click="sendMessage" value="Send"> </div> </div> <script src="http://cdnjs.cloudflare.com/ajax/libs/vue/1.0.26/vue.min.js" type="text/javascript"></script> <!--[starx websocket library](https://github.com/lonnng/starx-client-websocket)--> <script src="protocol.js" type="text/javascript"></script> <script src="starx-wsclient.js" type="text/javascript"></script> <script> var v = new Vue({ el: "#container", data: { nickname:'guest' + Date.now(), inputMessage:'', messages: [] }, methods: { sendMessage: function () { starx.notify('Room.Message', {name: this.nickname, content: this.inputMessage}); this.inputMessage = ''; } } }); var onMessage = function (msg) { v.messages.push(msg) }; var join = function (data) { if(data.code == 0) { v.messages.push({name:'system', content:data.result}); starx.on('onMessage', onMessage) } }; starx.init({host: '127.0.0.1', port: 3250}, function () { starx.request("Room.Join", {}, join); }) </script> </body> </html>
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Client: starx-demo-unity
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Server: starx-demo-server
THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.