Getting a "polling timout" with completing the swap. Both instances are running and warmed up during the swap.
I can't figure out an effective way to debug this. This process worked perfectly about two weeks ago, but have suddenly stopped working.
Have followed numerous tutorials talking about applicationInitialization, WEBSITE_SWAP_***, rewrite-rules to prevents https-redirection and so on.
It's weird that we can't access an official and definitive guide on how to properly set it up - I suppose its a very common requirement in most production instances.
Can you guys point me to an updated wiki, blog or something that goes into details on how to debug the process?