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[gsoc22] Fix realtime data update example #141

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merged 4 commits into from
Jul 7, 2022
Merged

[gsoc22] Fix realtime data update example #141

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3e8ec9a
[gsoc22] Fix realtime data update example #140
totallynotvaishnav Jun 30, 2022
a9dd861
[requested-change] Remove the realtime update demo from gh-pages
totallynotvaishnav Jul 1, 2022
3bae229
[requested-change] Update docs
totallynotvaishnav Jul 5, 2022
9e2f2be
[requested-change] Changed the title
totallynotvaishnav Jul 7, 2022
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15 changes: 0 additions & 15 deletions examples/data/netjsonnode/package.json
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6 changes: 3 additions & 3 deletions examples/netjson-updateData.html
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Original file line number Diff line number Diff line change
Expand Up @@ -8,7 +8,7 @@
<link href="../src/css/netjsongraph.css" rel="stylesheet">
</head>
<body>
<script type="text/javascript" src="../lib/js/socket.io.js"></script>
<script src="https://cdn.socket.io/4.5.0/socket.io.min.js" integrity="sha384-7EyYLQZgWBi67fBtVxw60/OWl1kjsfrPFcaU0pp0nAh+i8FD068QogUvg85Ewy1k" crossorigin="anonymous"></script>
<script type="text/javascript" src="../dist/netjsongraph.min.js"></script>
<script type="text/javascript">
/*
Expand All @@ -25,7 +25,7 @@

graph.render();

const socket = io("http://localhost:8078");
const socket = io("http://localhost:3000/",{ transports : ['websocket'] });

socket.on("connect", function() {
console.log("client connect");
Expand All @@ -37,4 +37,4 @@
// Update view when the data changes. override old data defaultly.
socket.on("netjsonChange", graph.utils.JSONDataUpdate.bind(graph));
</script>
</html>
</html>
0 examples/data/netjsonnode/.gitignore → examples/realtime_server/.gitignore
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29 changes: 27 additions & 2 deletions examples/data/netjsonnode/index.js → examples/realtime_server/index.js
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Original file line number Diff line number Diff line change
@@ -1,4 +1,21 @@
const io = require("socket.io")(8078);
const express = require("express");
const http = require("http");
const {Server} = require("socket.io");

const app = express();
const server = http.createServer(app);
const io = new Server(server);

app.use((req, res, next) => {
res.setHeader("Access-Control-Allow-Origin", "*");
res.setHeader(
"Access-Control-Allow-Methods",
"POST, GET, OPTIONS, PUT, PATCH, DELETE",
);
res.setHeader("Access-Control-Allow-Headers", "Content-Type, Authorization");
next();
});

let JSONData = {
type: "NetworkGraph",
label: "Ninux Roma",
Expand Down Expand Up @@ -155,7 +172,7 @@ let JSONData = {
};

io.on("connection", function (socket) {
console.log("client connection");
console.log("client connected");

socket.on("disconnect", function () {
console.log("client disconnected");
Expand All @@ -164,3 +181,11 @@ io.on("connection", function (socket) {
socket.emit("netjsonChange", JSONData);
}, 5000);
});

app.use("/", (req, res) => {
res.json(JSONData);
});

server.listen(3000, () => {
console.log("listening on:3000");
});
16 changes: 16 additions & 0 deletions examples/realtime_server/package.json
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Original file line number Diff line number Diff line change
@@ -0,0 +1,16 @@
{
"name": "realtime_server",
"version": "1.0.0",
"description": "",
"main": "index.js",
"scripts": {
"test": "echo \"Error: no test specified\" && exit 1",
"start": "node index.js"
},
"author": "",
"license": "ISC",
"dependencies": {
"express": "^4.18.1",
"socket.io": "^4.5.1"
}
}
9 changes: 0 additions & 9 deletions lib/js/socket.io.js
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