Krunal Jariwala
asked on
Errors with ARR Reverse Proxy & Disk Cache for Dot Net Site
We are working on a e-commerce portal that is built on Dot Net.
For faster response and scalability, we have implemented an ARR based Reverse Proxy and Disk Caching. The site is deployed on Windows server 2012 R2 standard & IIS version 8.5.96000. Origin & ARR Reverse Proxy, are on the same server as of now.
This works fine most of the time, except there are intermittent issues which we are unable to solve.
Again, on a staging site everything works well. But on production site with live traffic we are getting these issues:
1. PR_CONNECT_RESET_ERROR when accessing website. Check the image here: https://i.stack.imgur.com/7zpVR.png. This we're unable to find exact step, but we still get this error rarely while browsing. And our visitors are facing the same, as we found our traffic has impacted due to this.
2. net::ERR_CONNECTION_RESET 200 error. This gives me a blank page! This is again more frequent, but it doesn't come always. It comes when we are performing searches. Check the image here: https://i.stack.imgur.com/4m1kg.png
Moreover, for both of above error, if I just do a refresh, then it works fine!
We understand there must be something wrong, but we're clueless what. Moreover, there aren't any proper guide / docs that addresses this. We have already tried and gone through which we can going through solutions from Google search. We are looking to talk to someone who can understand this issue, and help us resolve the same on urgent basis.
Apart from that we would like to understand if there is an API or a better method available to purge the pages/resources cached in ARR Disk Cache using which we do not need to login to server and delete it from IIS?
For faster response and scalability, we have implemented an ARR based Reverse Proxy and Disk Caching. The site is deployed on Windows server 2012 R2 standard & IIS version 8.5.96000. Origin & ARR Reverse Proxy, are on the same server as of now.
This works fine most of the time, except there are intermittent issues which we are unable to solve.
Again, on a staging site everything works well. But on production site with live traffic we are getting these issues:
1. PR_CONNECT_RESET_ERROR when accessing website. Check the image here: https://i.stack.imgur.com/7zpVR.png. This we're unable to find exact step, but we still get this error rarely while browsing. And our visitors are facing the same, as we found our traffic has impacted due to this.
2. net::ERR_CONNECTION_RESET 200 error. This gives me a blank page! This is again more frequent, but it doesn't come always. It comes when we are performing searches. Check the image here: https://i.stack.imgur.com/4m1kg.png
Moreover, for both of above error, if I just do a refresh, then it works fine!
We understand there must be something wrong, but we're clueless what. Moreover, there aren't any proper guide / docs that addresses this. We have already tried and gone through which we can going through solutions from Google search. We are looking to talk to someone who can understand this issue, and help us resolve the same on urgent basis.
Apart from that we would like to understand if there is an API or a better method available to purge the pages/resources cached in ARR Disk Cache using which we do not need to login to server and delete it from IIS?
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I have recommended this question be closed as follows:
Accept: 'Miguel Oz' (https:#a42954343)
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