WebSerialKEY80/ui/src/socket.js

import Vue from "vue"

let host = "ws://"+document.location.host+"/webserialws";

// let host = "ws://192.168.1.x/dashws"; // For Local Testing via npm run serve

const socket = new WebSocket(host);


const emitter = new Vue({
  methods:{
    send(message){
      if (1 === socket.readyState)
        socket.send(message)
    }
  }
});

socket.onopen = function(){
  emitter.$emit("connected");
};

socket.onclose = function(){
  emitter.$emit("disconnected");
};

socket.onmessage = function(msg){
    emitter.$emit("message",  msg.data);
};

socket.onerror = function(err){
  emitter.$emit("error", err)
};


setInterval(() => {
    if(socket.readyState == 0){
        emitter.$emit("disconnected");
    }else if(socket.readyState === 3){
        location.reload();
    }
}, 1500);

export default emitter