「Unity/websocket」の版間の差分
提供: 初心者エンジニアの簡易メモ
(→websocket(unity側)) |
(→サーバ側websocketをインストール&起動) |
||
| 行14: | 行14: | ||
server.js作成 | server.js作成 | ||
var WebSocketServer = require('ws').Server; | var WebSocketServer = require('ws').Server; | ||
| − | + | , wss = new WebSocketServer({port: 9001}) | |
| + | , connects = [] | ||
wss.on('connection', function(ws) { | wss.on('connection', function(ws) { | ||
| − | + | connects.push(ws); | |
| + | ws.on('message', function(message) { | ||
console.log('received: %s', message); | console.log('received: %s', message); | ||
| − | + | broadcast(message); | |
| − | + | }); | |
| + | ws.on('close', function () { | ||
| + | console.log('stopping client send "close"'); | ||
| + | connects = connects.filter(function (conn, i) { | ||
| + | return (conn === ws) ? false : true; | ||
| + | }); | ||
| + | broadcast('connected sockets: ' + connects.length); | ||
| + | }); | ||
| + | // ws.send('something'); | ||
}); | }); | ||
| + | function broadcast (message) { | ||
| + | connects.forEach(function (socket, i) { | ||
| + | socket.send(message); | ||
| + | }); | ||
| + | } | ||
起動 | 起動 | ||
$ node server.js | $ node server.js | ||
2017年11月16日 (木) 16:43時点における版
目次
websocket-sharpを使う
websocket-sharpをビルドする
- ruby2.0以上を入れる
- brew install mono
- Example〜Example4を削除しwebsocket-sharp.slnないのExampleも削除する
$ xbuild websocket-sharp.sln
- 以下が作成されることを確認
websocket-sharp/bin/Debug/websocket-sharp.dll
サーバ側websocketをインストール&起動
インストール
$ npm install -g ws
server.js作成
var WebSocketServer = require('ws').Server;
, wss = new WebSocketServer({port: 9001})
, connects = []
wss.on('connection', function(ws) {
connects.push(ws);
ws.on('message', function(message) {
console.log('received: %s', message);
broadcast(message);
});
ws.on('close', function () {
console.log('stopping client send "close"');
connects = connects.filter(function (conn, i) {
return (conn === ws) ? false : true;
});
broadcast('connected sockets: ' + connects.length);
});
// ws.send('something');
});
function broadcast (message) {
connects.forEach(function (socket, i) {
socket.send(message);
});
}
起動
$ node server.js
websocket(unity側)
using System.Collections;
using System.Collections.Generic;
using UnityEngine;
using UnityEngine.UI;
using WebSocketSharp;
public class WebSocketScript : MonoBehaviour {
WebSocket ws;
void Start () {
this.ws = new WebSocket ("ws://localhost:9001");
this.ws.OnMessage += (object sender, MessageEventArgs e) => {
Debug.Log (e.Data);
};
this.ws.Connect ();
GameObject.Find("SendButton").GetComponent<Button>().onClick.AddListener(OnClickSend);
GameObject.Find("CloseButton").GetComponent<Button>().onClick.AddListener(OnClickClose);
}
void OnClickSend() {
this.ws.Send (System.DateTime.Now.ToString ());
}
void OnClickClose() {
this.ws.Close ();
}
}
参考
UnityでWebSocket通信 http://hwks.hatenadiary.jp/entry/2014/07/20/022229
websocket(サーバーサイド）サンプル http://kaworu.jpn.org/javascript/ws
