ultimatepos/public/js/printer.js

18 lines
423 B
JavaScript
Vendored

var socket = null;
var socket_host = 'ws://127.0.0.1:6441';
initializeSocket = function() {
try {
if (socket == null) {
socket = new WebSocket(socket_host);
socket.onopen = function() {};
socket.onmessage = function(msg) {};
socket.onclose = function() {
socket = null;
};
}
} catch (e) {
console.log(e);
}
};