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Hi,
I am using the default settings with two gateway app and one traffic manager.
What I realized is that during the application gateway failure processes when a server goes down it shows the "bad gateway" error during the time to do what is normal, but the user notices the time out.
I know I can use a 502 error page, but I want a setup that will respond faster.
This also happens when the traffice manager identifies a problem at the application gateway and takes time to understand that it is degraded.
My fear is to make a configuration too short and cause other problems.
I want the opinion of you or someone who has already configured these times in practice to know what would be an ideal configuration and good practice.
Thank you.
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@Salves
Thank you for reaching out to us on Q&A. Apologize for the delay in response on this issue.
Just to clarify, are you concerned about seeing the 502 error during the failover process of the servers? When you say, you want the setup to respond faster, could you explain that more? Thank you!
Hi,
in that time i found that i can set up a 502 error page using a blob. I did and it is already working.
Regarding the times I commented, it refers to the time that the application gateway removes a server from the backend pool, time that the traffice manager monitors the integrity of the application gateway and the DNS change time.
At the application gateway I created a personalized integrity investigation and reduced the maximum time and now I am using (alarms) to know when the integrity failure occurred.
In Traffic Manager I adjusted some times as well, but the DNS change time even with 1 second takes time when a gateway app is unavailable.
But I believe that I managed to get as close as I could by reducing times.
Thank you.
@Salves That sounds good. I am glad you got it working. Please let us know if you need any assistance further. Thank you!