#Web sockets

1 messages · Page 1 of 1 (latest)

turbid kite
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Here is the thread

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hi

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how about webgl support

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See if you can get access to that class and use it.

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I don't have unity installed on my machine rn lol

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okay

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is this good

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using System.Net
using UnityEngine;
using WebSocketSharp;


public sealed class ClientWebSocket : System.Net.WebSockets.WebSocket
{
    public class WsClient : MonoBehaviour
    {
        WebSocket ws;
        private void Start()
        {
            ws = new WebSocket("wss://WebSocket.nitrospeednitro.repl.co");
            ws.Connect();
            ws.OnMessage += (sender, e) =>
            {
                Debug.Log("Message Received from " + ((WebSocket)sender).Url + ", Data : " + e.Data);
            };
        }
        private void Update()
        {
            if (ws == null)
            {
                return;
            }
            if (Input.GetKeyDown(KeyCode.Space))
            {
                ws.Send("Hello");
            }
        }
    }
}
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Um what you would want to do...

new System.Net.WebSockets.ClientWebSocket()
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Then call ConnectAsync

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huh

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can you add it to the main code?

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like i dont rly understand new System.Net.WebSockets.ClientWebSocket()

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// At the top
using System.Net.WebSockets;
// In Start()
var client = new ClientWebSocket();
await client.ConnectAsync(/**uri**/);
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What is your experience with C#?

turbid kite
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I'm more a 3d designer & nodejs expert

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@turbid kite

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wow

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is this you

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haha yeahh

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That's me lolol

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omg

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do it work for webgl to?

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I don't know

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hmm

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It should since I'm using .net plain

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.net is cross platform and can handle wasm

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But i'm not familiar with WebGL and don't know if Unity can use System.Net assembly

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wich one?

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uh .net framework

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if it works for webgl your a legend

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Tell me if this code runs, just to make sure everything is available

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using UnityEngine;
using WebSocketSharp;
using System.Net.WebSockets;

public class WsClient : MonoBehaviour
{
    WebSocket ws;
    private async void Start()
    {
        var client = new ClientWebSocket();
        await client.ConnectAsync(new Uri("wss://WebSocket.nitrospeednitro.repl.co"), CancellationToken.None);
        ws = new WebSocket("wss://WebSocket.nitrospeednitro.repl.co");
        ws.Connect();
        ws.OnMessage += (sender, e) =>
        {
            Debug.Log("Message Received from " + ((WebSocket)sender).Url + ", Data : " + e.Data);
        };
    }
    private void Update()
    {
        if (ws == null)
        {
            return;
        }
        if (Input.GetKeyDown(KeyCode.Space))
        {
            ws.Send("Hello");
        }
    }
}
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I'm gonna connect again and try to send data

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ok

turbid kite
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hEY THIS IS GREAT!

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It at least is available

turbid kite
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Yeah we can fix that easily.

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hmm

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I sent empty data haah

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o

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cool

turbid kite
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then i can try the WebGl

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Well we'll just remove the WebSocketCsharp references and replace with System.Net.WebSockets references

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Btw I sent data

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emojis,

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Haha yep this is fun lol

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Idk just random bytes

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o

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hmm

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0x99 and 0xd5

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woah

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i also made buffer to string

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so if you do text

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Yep I can do binary or text

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nice

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can i delete WebSocketSharp?

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Yes but we'll have to replace the references with System.Net.WebSockets. Copy your code as is just in case this doesn't work or you're not using source control

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huh

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can you make a simple working one script?

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Yeah sure let me work on it bud

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Working on it, sent a friend request

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Anyways it's so hard to create websocket for webgl

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like

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unity => webgl + websocket

turbid kite
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trying to add websocket to my game so later i can add createrplayer, movement, jump... in websocket data

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Yep

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hmm if you want u can become developer in my game but idk if you have time for that so yea

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I don't have time but I have a github we can follow each other

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I'm gonna spam the server in a sec, just screenshot what it looks like lol

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sure

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Ok

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hmm i see your good in c#

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let me login

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sec

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Thanks lol

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I'm spamming rn

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woah

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i see

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wtf

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so fast

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Also I have your code

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Alright I have a txt file I'll upload it and you just rename it and replace the file

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Make sure you copy the old file

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NiCe!

turbid kite
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See if that works

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Again not sure if it'll work but if it works for windows we got at least some success

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Um delete your other file

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Wait

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Just copy the text in the file and paste it in WsClient.cs

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Delete abc.cs If there is nothing important there

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done

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oops lol hold on

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Add using System.Threading after line 3

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using System.Threading; to be exact

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2 errors left 😮

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Add using System; to the top as well

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That should take care of the assembly references missing

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ok no errors

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Woop woop

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ok

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it connect + say one time hello

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thats good right?

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It says hello when you hit the space key

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Like you wanted it to

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yes

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Uh hold on

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Can you show the line that is on

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Btw does it send any data back?

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I want to test out if I can receive data

turbid kite
turbid kite
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Ok perfect

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And tell me what line 17 is plz

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await client.ReceiveAsync(seg, CancellationToken.None);

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Alright thanks

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testing on your server hold on

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Give me a sec I just need to edit something

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What length of response would be plenty? I just need a buffer large enough. Is 100 good?

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Heyyyy

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Hahahahaah

turbid kite
turbid kite
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Yup

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o

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but

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Alright here is your new file

# 
using System;
using UnityEngine;
using System.Text;
using System.Net.WebSockets;
using System.Threading;

public class WsClient : MonoBehaviour
{
    ClientWebSocket client;
    private async void Start()
    {
        client = new ClientWebSocket();
        await client.ConnectAsync(new Uri("wss://WebSocket.nitrospeednitro.repl.co"), CancellationToken.None);
        ArraySegment<byte> seg = new();
        while (client.State == WebSocketState.Open)
        {
            await client.ReceiveAsync(seg, CancellationToken.None);
            Debug.Log("Message Received: " + Encoding.ASCII.GetString(seg));
        }
    }
    private async void Update()
    {
        if (client.State == WebSocketState.Closed)
        {
            Debug.Log(client.CloseStatusDescription);
            return;
        }
        if (Input.GetKeyDown(KeyCode.Space))
        {
            await client.SendAsync(Encoding.ASCII.GetBytes("PlayerAction: Jump"), WebSocketMessageType.Text, true, CancellationToken.None);
        }
    }
}
``` can you add 'ws on connection' it send msg createplayer
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Sure!

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Just send a message like in the update method right after connectasync is called in start

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let me try

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Alright how did it go

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Sorry I didn't upload a proper file last time

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yeah it worked

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its converting to webgl rn

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Awesome saucesome

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PizzaSaucesome

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and lets seei f it works on browser ....

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Hopefully....

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ye

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ok i have news

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...

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Did it work

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😳

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uh did it work

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nah joke still loading lol

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HAHA

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read your logs

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anyways

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do u know how i get full js, html, css?

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with webgl

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read your logs on replit

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lol

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i see

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hahah

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well

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its pretty nice to see how you can send msgs to my server xd

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Uh Idk but you can probably embed it. I've seen sites do it and it can't be too hard

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haha yep

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im now trying nodejs localy

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sec

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good

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Having fun with your server lol

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oh no

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wut

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game works but websocket not

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ugh

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Is there more log

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More error output

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oh wait

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ok waiting

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if i jump i get this error

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paste the whole response

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I have no idea

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i guess it didn't work

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something wrong with compiling?

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Looks like you didn't save api compatibility level

turbid kite
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Ctrl+S

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where

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The asterisk says you didn't save. Don't think that'll fix

turbid kite
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so i didn save the game?

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Didn't save that setting

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don't think that'll fix it just shooting around

turbid kite
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says works for webgl

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Well I tried sorry

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ok np

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thanks btw

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but u can help me with fignet

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idk haven't installed unity lol

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k

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hmm

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they say i need System.Net.Sockets.

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@turbid kite

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Who says that

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Oh the forum

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Marco

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yes

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u think y can help with that? pls

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Yeah maybe

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Well if I use system.net.sockets instead of system.net.websockets maybe I'll change some stuff up

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what is the ip and port of the socket server

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wss://WebSocket.nitrospeednitro.repl.co

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wss://WebSocket.nitrospeednitro.repl.co:8080

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Hahaha

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how about i add it on browser? in js

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Working on stuff hold on

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did you get anything in logs

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nope didn't work

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nope

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can't use it sorry you'll have to try the unity package

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did my solution work for pc though?

turbid kite
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run in unity and see if it works in unity before building

turbid kite
turbid kite
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No open up unity and hit the play button lol. see if it works IN unity

turbid kite
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the script you made?

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Yeahhh

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yes it worked

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but not in webgl

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Oh cool it worked

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I'm just happy it worked in Unity lol

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yes

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but no webgl

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maybe there's a way to debug it

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I have no idea

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h

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You can call javascript using interopservices

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yeah i aleardy try that but didn work

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and i dont know the protocol

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let me try

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sec

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Also

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do you want be developer?

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for my game like you help with things

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No sorry. I have stuff I do and can't really devote the time. I spent 3 and a half years with game dev as my main pastime and I've since moved on.

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alright no problem

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but

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how about i dont compile the websocket client?

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should it work then?

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I don't know how you wouldn't compile it. plus compiling has a reason, but go for it

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i mean compile the script

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but not with unity

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WebSocketInit("wss://WebSocket.nitrospeednitro.repl.co", "mygameprotocol");
``` what protocol
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Hey check if you got logs

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Sending stuff rn

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dont see

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anything

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Ok nvm

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Here is my .net code if you ever want it:

using System.Text;
using System.Net.WebSockets;

using var client = new ClientWebSocket();
await client.ConnectAsync(new Uri("wss://WebSocket.nitrospeednitro.repl.co"), CancellationToken.None);
await client.SendAsync(Encoding.ASCII.GetBytes("Setting up connection"), WebSocketMessageType.Text, true, CancellationToken.None);
ArraySegment<byte> seg = new(new byte[100]);
while (client.State == WebSocketState.Open)
{
    await client.ReceiveAsync(seg, CancellationToken.None);
    Console.WriteLine(Encoding.ASCII.GetString(seg));
    var msg = Console.ReadLine()!;
    await client.SendAsync(Encoding.ASCII.GetBytes(msg), WebSocketMessageType.Text, true, CancellationToken.None);
}
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System.Net.WebSockets no work for webgl

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but

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alright

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using UnityEngine;
using System.Runtime.InteropServices;

public class WsClient : MonoBehaviour
{

    [DllImport("__Internal")]
    private static extern void WebSocketInit(string url, string protocol);

    [DllImport("__Internal")]
    private static extern void WebSocketSend(string message);

    void Start()
    {
        WebSocketInit("wss://WebSocket.nitrospeednitro.repl.co", "protocol one");
    }

    void Update()
    {
        if (Input.GetKeyDown(KeyCode.Space))
        {
            WebSocketSend("test");
        }
    }
}
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idk sorry I couldn't help

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hmm okay

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can u create something wit hthat?

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That's http not wss

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What do you want to do with wss anyway?

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Cuz you can definitely do http and I've used it before

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i want a websocket for browser

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like a multiplayer game

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What sorta request/response cycle do you want

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like this

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you just want to send one message and get one response back each time right?

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you can use http for that

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yeah http

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unless you're sending a response to multiple people and want to keep the connection open like a pool

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then you may want wss or even rpc

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RPC is great but I spent weeks trying to get it to work in unity and never did

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especially gRPC

turbid kite
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wss !

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U know how?

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no I don't

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I just tried that with you for the last couple hours

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bruh

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hmm

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How about i add websocket client in JavaScript in a js file,

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sounds good

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oh

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i think you can use js files in unity

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o

turbid kite