cordova-plugin-datagram4

1.0.2 • Public • Published

cordova-plugin-datagram

CLONE FROM [https://github.com/masashiGMS/cordova-plugin-datagram]

Cordova plugin for sending datagram/UDP. Supports multicast UDP.

In order to improvement, masashiGMS modified some code from original.

Install

$> cordova plugin add https://github.com/masashiGMS/cordova-plugin-datagram.git

example

var datagram = cordova.require("cordova-plugin-datagram4.datagram");
var socket = datagram.createSocket("udp4");
var myPort = 3000;
var targetPort = 3001;
var targetIp = "target device ip";
 
socket.bind(listenPort, function(data) {
  alert("bind \n" + JSON.parse(data));
});
 
socket.on("message", function(data, info) {
  console.log(data + " / " + JSON.stringify(info));
});
 
var button = document.getElementById("button");
button.addEventListener(button, "click", function() {
  var message = "HelloWorld";
  if (message.length > 20480) {
    alert("Too large!");
    return;
  }
  socket.send(message, targetIp, targetPort, function() {
    alert("done");
  });
});

example2

client

var broadcastSocket = datagram.createSocket("multicast-udp4");
broadcastSocket.bind(3003, function(data) {});
broadcastSocket.on("message", function(data, info) {
  alert(data);
  alert(JSON.stringify(info));
});
 
// Find a server using broadcasting.
var button = document.getElementById("button");
button.addEventListener("click", function() {
  broadcastSocket.send("Hello", "255.255.255.255", 3002, function() {
    
  });
});

server

var broadcast = datagram.createSocket("multicast-udp4");
broadcast.bind(3002, function(data) {});
broadcast.on("message", function(data, info) {
  alert(data);
  alert(JSON.stringify(info));
  broadcast.send("Hi!", info.address, 3003, function() {
    
  });
});

Dependencies (0)

    Dev Dependencies (0)

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      Install

      npm i cordova-plugin-datagram4

      Weekly Downloads

      36

      Version

      1.0.2

      License

      Apache 2.0

      Unpacked Size

      13.3 kB

      Total Files

      8

      Last publish

      Collaborators

      • lordkbx