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socket fix

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This commit is contained in:
Maieul BOYER 2025-11-24 16:48:07 +01:00 • committed by Maix0
parent b215904cfd
commit 0358a6025b
2 changed files with 177 additions and 150 deletions
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24
frontend/src/pages/chat/chat.ts
View file

@ -3,14 +3,24 @@ import { showError } from "@app/toast";
import authHtml from './chat.html?raw';
import client from '@app/api'
import { getUser, updateUser } from "@app/auth";
import io from 'socket.io-client';
import io, { Socket } from 'socket.io-client';
function handleChat(_url: string, _args: RouteHandlerParams): RouteHandlerReturn {
const socket = io("wss://localhost:8888", {
let __socket: Socket | undefined = undefined;
function getSocket(): Socket {
if (__socket === undefined)
__socket = io("wss://localhost:8888", {
path: "/api/chat/socket.io/",
secure: false,
transports: ["websocket"],
});
return __socket;
}
function handleChat(_url: string, _args: RouteHandlerParams): RouteHandlerReturn {
let socket = getSocket();
// Listen for the 'connect' event
socket.on("connect", () => {
console.log("I AM Connected to the server:", socket.id);
@ -90,10 +100,11 @@ function handleChat(_url: string, _args: RouteHandlerParams): RouteHandlerReturn
messageElement.textContent = text;
chatWindow.appendChild(messageElement);
chatWindow.scrollTop = chatWindow.scrollHeight;
console.log(`Added new message: ${text}`)
};
// Send button
sendButton?.addEventListener("click",() => {
sendButton?.addEventListener("click", () => {
if (sendtextbox && sendtextbox.value.trim()) {
const msgText = sendtextbox.value.trim();
addMessage(msgText);
@ -127,13 +138,12 @@ function handleChat(_url: string, _args: RouteHandlerParams): RouteHandlerReturn
if (chatWindow) {
addMessage('@list - lists all connected users in the chat');
await socket.emit('list');
}
});
socket.on('listObj', (list: string) => {
console.log('List chat clients connected ', list);
addMessage(list);
});
}
});
// Enter key to send message

81
src/chat/src/app.ts
View file

@ -73,26 +73,27 @@ declare module 'fastify' {
}
async function onReady(fastify: FastifyInstance) {
function connectedUser(io?: Server, target?: string): number {
let count = 0;
const seen = new Set<string>(); // <- only log/count unique usernames
const seen = new Set<string>();
// <- only log/count unique usernames
for (const [socketId, username] of clientChat) {
// Basic sanity checks
if (typeof socketId !== "string" || socketId.length === 0) {
if (typeof socketId !== 'string' || socketId.length === 0) {
clientChat.delete(socketId);
continue;
}
if (typeof username !== "string" || username.length === 0) {
if (typeof username !== 'string' || username.length === 0) {
clientChat.delete(socketId);
continue;
}
// If we have the io instance, attempt to validate the socket is still connected
if (io && typeof io.sockets?.sockets?.get === "function") {
const s = io.sockets.sockets.get(socketId) as Socket | undefined;
if (io && typeof io.sockets?.sockets?.get === 'function') {
const s = io.sockets.sockets.get(socketId) as
| Socket
| undefined;
// If socket not found or disconnected, remove from map and skip
if (!s || s.disconnected) {
clientChat.delete(socketId);
@ -107,32 +108,43 @@ async function onReady(fastify: FastifyInstance) {
seen.add(username);
count++;
// console.log(color.green,"count: ", count);
console.log(color.yellow, "Client:", color.reset, username);
console.log(color.yellow, 'Client:', color.reset, username);
const targetSocketId: any = target;
io.to(targetSocketId).emit("listObj", username);
io.to(targetSocketId).emit('listObj', username);
console.log(color.yellow, "Chat Socket ID:", color.reset, socketId);
console.log(
color.yellow,
'Chat Socket ID:',
color.reset,
socketId,
);
continue;
}
// If no io provided, assume entries in the map are valid and count them.
count++;
console.log(color.red, "Client (unverified):", color.reset, username);
console.log(color.red, "Chat Socket ID (unverified):", color.reset, socketId);
console.log(
color.red,
'Client (unverified):',
color.reset,
username,
);
console.log(
color.red,
'Chat Socket ID (unverified):',
color.reset,
socketId,
);
}
return count;
}
function broadcast(data: ClientMessage, sender?: string) {
fastify.io.fetchSockets().then((sockets) => {
for (const s of sockets) {
if (s.id !== sender) {
// Send REAL JSON object
const clientName = clientChat.get(s.id) || null;
if (clientName !== null) {
@ -148,7 +160,12 @@ async function onReady(fastify: FastifyInstance) {
fastify.io.on('connection', (socket: Socket) => {
socket.on('message', (message: string) => {
console.info(color.blue, 'Socket connected!', color.reset, socket.id);
console.info(
color.blue,
'Socket connected!',
color.reset,
socket.id,
);
console.log(
color.blue,
'Received message from client',
@ -156,7 +173,6 @@ async function onReady(fastify: FastifyInstance) {
message,
);
const obj: ClientMessage = JSON.parse(message) as ClientMessage;
clientChat.set(socket.id, obj.user);
console.log(
@ -167,10 +183,14 @@ async function onReady(fastify: FastifyInstance) {
);
// Send object directly — DO NOT wrap it in a string
broadcast(obj, obj.SenderWindowID);
console.log(color.red, 'connected in the Chat :', connectedUser(fastify.io), color.reset);
console.log(
color.red,
'connected in the Chat :',
connectedUser(fastify.io),
color.reset,
);
});
socket.on('testend', (sock_id_cl: string) => {
console.log('testend received from client socket id:', sock_id_cl);
});
@ -178,26 +198,23 @@ async function onReady(fastify: FastifyInstance) {
socket.on('list', () => {
console.log(color.red, 'list activated', color.reset, socket.id);
connectedUser(fastify.io, socket.id);
});
socket.on("disconnecting", (reason) => {
socket.on('disconnecting', (reason) => {
const clientName = clientChat.get(socket.id) || null;
console.log(color.green, `Client disconnecting: ${clientName} (${socket.id}) reason:`, reason);
console.log(
color.green,
`Client disconnecting: ${clientName} (${socket.id}) reason:`,
reason,
);
if (reason === 'transport error') return;
if (clientName !== null) {
const obj = {
type: "chat",
type: 'chat',
user: clientName,
token: "",
text: `LEFT the chat`,
token: '',
text: 'LEFT the chat',
timestamp: Date.now(),
SenderWindowID: socket.id,
};