46 lines
1.3 KiB
JavaScript
46 lines
1.3 KiB
JavaScript
const WebSocket = require('ws');
|
|
var http = require('http');
|
|
|
|
var websocket_port = 8888;
|
|
const wss = new WebSocket.Server({port: websocket_port});
|
|
console.log("Websocket server running on port " + websocket_port);
|
|
|
|
var lookup = [];
|
|
|
|
wss.on('connection', function connection(ws) {
|
|
lookup[ws.protocol] = ws;
|
|
});
|
|
|
|
var server = http.createServer(function (request, response) {
|
|
|
|
response.writeHead(200, {"Content-Type": "text\plain"});
|
|
request.setEncoding('utf8');
|
|
|
|
if (request.method === "POST") {
|
|
var body = '';
|
|
request.on('data', function (chunk) {
|
|
body += chunk;
|
|
});
|
|
request.on('end', function () {
|
|
body = JSON.parse(body);
|
|
console.log(body);
|
|
console.log(lookup);
|
|
var send_array = {
|
|
"type": "data",
|
|
"id": body.student_index,
|
|
"name": body.student_name,
|
|
"surname": body.student_surname,
|
|
"classes_code": body.classes_code
|
|
};
|
|
lookup[body.classes_code].send(JSON.stringify(send_array));
|
|
});
|
|
}
|
|
else {
|
|
response.end("Undefined request .");
|
|
}
|
|
});
|
|
|
|
var http_port = 8889;
|
|
server.listen(http_port);
|
|
console.log("HTTP server running on port " + http_port);
|