#502-error

How to: What's the difference between domainname.com and www.domainname.com? #dev #computers #programming

What’s the difference between domainname.com and http://www.domainname.com?

I’m a developer and I’m having trouble setting up some hosting, and I hope you guys can help me out.

I’ve got a domain I’m setting up for a friend. URLs work fine when I use the short form, like

http://domainname.com

That is, the pages render properly and I get HTTP/200 responses. When I try

http://www.domainname.com

I…

How to: connect() failed (111: Connection refused) while connecting to upstream #computers #programming #fix

connect() failed (111: Connection refused) while connecting to upstream

I’m experiencing 502 gateway errors when accessing a PHP file in a directory (http://domain.com/dev/index.php), the logs simply says this:

2011/09/30 23:47:54 [error] 31160#0: *35 connect() failed (111: Connection refused) while connecting to upstream, client: xx.xx.xx.xx, server: domain.com, request: "GET /dev/ HTTP/1.1",…

How to: connect() failed (111: Connection refused) while connecting to upstream #it #fix #answer

connect() failed (111: Connection refused) while connecting to upstream

I’m experiencing 502 gateway errors when accessing a PHP file in a directory (http://domain.com/dev/index.php), the logs simply says this:

2011/09/30 23:47:54 [error] 31160#0: *35 connect() failed (111: Connection refused) while connecting to upstream, client: xx.xx.xx.xx, server: domain.com, request: "GET /dev/ HTTP/1.1",…