Try fix for "Too many packets in payload" from engineio

miguelgrinberg/python-engineio#142 (comment)

src/cnaas_nms/api/app.py

@@ -3,6 +3,7 @@
 import sys
 from typing import Optional
 
+from engineio.payload import Payload
 from flask import Flask, jsonify, request
 from flask_cors import CORS
 from flask_jwt_extended import JWTManager, decode_token
@@ -84,6 +85,7 @@ def handle_error(self, e):
     resources={r"/api/*": {"origins": "*"}},
     expose_headers=["Content-Type", "Authorization", "X-Total-Count", "Link"],
 )
+Payload.max_decode_packets = 500
 socketio = SocketIO(app, cors_allowed_origins="*")
 
 if api_settings.JWT_ENABLED: