Hi Anjali,
Just to add in.
We notice that if we use non SSL protocol (http throughout the entire back end solution), there is no performance issue.
When we use https only we face the issue.
Refer below screenshot. Preflight and polyfill take 1.6 min to response.
When we continue to click other menu. its fine. but after few click again the issue come back.
We suspect the solution having a handshake issues. However for Auth and Gateway are using a valid certificate.
Also there is no performance issue in Firefox and Safari browser.
Auth
Gateway
We also notice if we directly call the APIs via Postman, there are no performance issue.
Only we use Angular in Chrome and Edge browser we face the performance issue.
Do let us know if you required any additional information.
Hello iteabr2020,
Sorry but online support is not available.
You may elaborate your question in detail so that we can better assist you
Need confirmation on Have you installed redis?
Thanks, Anjali
Yes. we install Redis and RabbitMQ on Redhat server.
issues slow on preflight base on browser as below:
| Browser | Status | device | | --- | --- | --- | | Chrome | slow on preflight | Laptop (macOs) | | Edge | slow on preflight | Laptop (macOs) | | Safari | OK | Laptop (macOs) | | Firefox | OK | Laptop (macOs) | | Opera | Slow on preflight | Laptop (macOs) |
How stimulate the issues:
please let me know if you required any additional information.
Hello iteabr2020,
I have checked as I can see in network there is no preflight request more than 12ms. Can you please explore more in detail?
regards,
As for today, preflight taking more times only happen on browser Edge and Chrome only, others browser (Firefox, Safari) looking fine on preflight,
Could we schedule a video call session? This way, I can share my screen for a more detailed discussion.
