import {Socket} from "phoenix" let socket = new Socket("/socket", {params: {token: window.userToken}}) socket.connect() let channel = socket.channel("morse:progress", {}) channel.join() .receive("ok", resp => { console.log("Joined successfully", resp) }) .receive("error", resp => { console.log("Unable to join", resp) }) let progressBar = document.getElementById("morse-progress") channel.on("update", (content) => { console.log(content["value"]) progressBar.value = content["value"] }); export default socket