When debugging my Rails application I noticed often when I do a request, about 4 seconds later the same page is requested from a 10.x.x.x
IP address. I googled for the IP addresses and if I understand correctly it is a router. I find this very strange. Can anyone explain what this is?
Excerpt from my Rails production.log:
Started GET "/blogs/71" for (My IP address) at Sun Oct 09 12:14:12 +0000 2011
Processing by BlogsController#show as HTML
Parameters: {"id"=>"71"}
Rendered shared/_google_maps.html.erb (0.2ms)
Rendered blogs/_comments.html.erb (22.0ms)
Rendered blogs/_comment_form.html.erb (2.9ms)
Rendered shared/_header.html.erb (23.8ms)
Rendered shared/_menu.html.erb (0.1ms)
Rendered shared/_footer.html.erb (0.3ms)
Rendered blogs/show.html.erb within layouts/application (155.2ms)
Completed 200 OK in 157ms (Views: 155.0ms | ActiveRecord: 1.1ms)
Started GET "/blogs/71" for 10.36.219.118 at Sun Oct 09 12:14:16 +0000 2011
Processing by BlogsController#show as
Parameters: {"id"=>"71"}
Rendered shared/_google_maps.html.erb (0.1ms)
Rendered blogs/_comments.html.erb (16.1ms)
Rendered blogs/_comment_form.html.erb (12.0ms)
Rendered shared/_header.html.erb (0.1ms)
Rendered shared/_menu.html.erb (0.1ms)
Rendered shared/_footer.html.erb (0.2ms)
Rendered blogs/show.html.erb within layouts/application (123.2ms)
Completed 200 OK in 152ms (Views: 132.5ms | ActiveRecord: 1.1ms)
Don't know if it's relevant, but the server is Ubuntu, web server is nginx with passenger and REE.
I have a recaptcha on the pages where this occurs, could that be causing this?
Not sure if this is off-topic here. I apologize in advance if it is.