Trying to send a buffer from a Unity C# project to a Node.js server and I can't seem to get any data to transfer. I know this could work I think I may be missing something. See code below any help is appreciated.
Node.js "Server"
var udpPort = 9082;
var url = require ('url');
var udp = require ('dgram');
var http = require ('http');
var request = require ('request');
var udpServer = udp.createSocket ('udp4').bind (9082, '127.0.0.1');
udpServer.on ('close', function (err) {
console.log ("UDP close");
});
udpServer.on ('error', function (err) {
console.log ("UDP Error: " + err.toString ());
});
udpServer.on ('message', function (data, port) {
console.log ("UDP received");
});
udpServer.on ('listening', function () {
var address = udpServer.address ();
console.log ("UDP Listening On IP: " + address.address + " at Port: " + address.port);
});
module.exports = function (){
this.send = function (objectID, script, action, variables){
}
}
Unity C# App
using UnityEngine;
using System.Text;
using System.Collections;
using System.Net.Sockets;
using System.Net;
public class Web : MonoBehaviour {
[SerializeField]
int UdpPort = 9082;
[SerializeField]
string host = "127.0.0.1";
[SerializeField]
UTF8Encoding encoding = new UTF8Encoding ();
[SerializeField]
WaitForSeconds UdpDelay = new WaitForSeconds (.3f);
[SerializeField]
IPEndPoint UdpEndPoint = null;
[SerializeField]
UdpClient client = null;
[System.Serializable]
public class JsonObject : System.Object {
public string[] values;
public JsonObject (string[] array) {
values = array;
}
}
public void UdpConnect () {
client = new UdpClient ();
}
public void UdpDisconnect () {
client.Close ();
}
void UdpReceive(byte[] data){
string JsonString = encoding.GetString (data);
JsonObject Json = JsonUtility.FromJson (JsonString);
}
IEnumerator UdpCoro() {
byte[] data = null;
while (true){
if (client.Available > 0) {
yield return null;
data = client.Receive (ref UdpEndPoint);
UdpReceive (data);
data = null;
}
yield return UdpDelay;
}
}
public void UdpSend (params string[] values){
JsonObject Json = new JsonObject (values);
string Jsonstring = JsonUtility.ToJson (Json);
byte[] data = encoding.GetBytes (Jsonstring);
client.Send (data, data.Length, host, UdpPort);
}
void Start (){
UdpConnect ();
UdpSend ("Test");
}
Have not gotten to the receive part yet so thats probably wrong and can be ignored.
Thanks, Sean
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