Hi Dave, On Wed, Jan 21, 2009 at 12:44:53PM -0500, Dave Pascoe wrote: > Long-time haproxy user...first time poster. Finally ran into a rewrite > issue I just haven't been able to solve. Seems like it ought to be simple. > > Problem: Need to rewrite requests like /foo/favicon.ico and to just > /favicon.ico > > Using this line: > reqrep ^([^\ ]*)\ /(.*)/favicon.ico \1\ /favicon.ico > > results in an HTTP 502 returned. > > Just having a mental block today...why would I be getting a 502?
I think I found the reason. reqrep replaces the *whole line* with the new string. So basically, you're replacing lines such as "GET /foo/favicon.ico HTTP/1.0" with "GET /favicon.ico" (without the HTTP version). This becomes HTTP/0.9, and I guess your server simply resets the connection because it does not support it, leading to a 502. IMHO you should be using : reqrep ^([^\ ]*)\ /(.*)/favicon.ico\ (.*) \1\ /favicon.ico\ \3 And yes, I know this is not very convenient ;-) Cheers, Willy