add online/offline api

src/socket/socket.service.ts

@@ -1,7 +1,7 @@
 import { HttpService } from '@nestjs/axios';
 import { Injectable, Logger } from '@nestjs/common';
 import { InjectRepository } from '@nestjs/typeorm';
-import { firstValueFrom } from 'rxjs';
+import { firstValueFrom, retry } from 'rxjs';
 import { Socket } from 'socket.io';
 import { Repository } from 'typeorm';
 import { ClientConnectionDto } from './dto/clientConnection.dto';
@@ -30,7 +30,9 @@ export class SocketService {
     if (endpoint) {
       const url = `${process.env.SERVICE_URL}${endpoint}?telephone_id=${client.client_id}`;
       try {
-        await firstValueFrom(this.httpService.get(url));
+        await firstValueFrom(
+          this.httpService.get(url, { timeout: 3000 }).pipe(retry(3)),
+        );
       } catch (error) {
         this.logger.error(
           `❌ Failed to notify ${data.event} for client ${client.client_id}:`,