On Thu, Aug 11, 2011 at 10:42 PM, Eric Wong <[email protected]> wrote: > Joe Van Dyk <[email protected]> wrote: >> Has anyone seen anything like this before? I can get it to happen all >> the time if I issue a HEAD request, but it only happens very >> intermittently on GET requests. >> >> I'm using Ruby 1.9.2p180. >> >> Any ideas on where to start debugging? > > What web framework and other middlewares are you running? Are you using > Rack::Head to > generate HEAD responses or something else?
Rails 3.0. I'm not doing anything special with HEAD requests. I actually don't care about the HEAD requests -- you'll note that I'm doing a GET request below. The Content-Length is 37902 (which is should be), but apparently there's nothing in the response body? >> 204.93.223.151, 10.195.114.81 - - [11/Aug/2011 21:03:50] "GET / >> HTTP/1.0" 200 37902 0.5316 >> app error: Content-Length header was 37902, but should be 0 >> (Rack::Lint::LintError) >> /mnt/data/tanga/current/bundler/ruby/1.9.1/gems/rack-1.2.3/lib/rack/lint.rb:19:in >> `assert' >> /mnt/data/tanga/current/bundler/ruby/1.9.1/gems/rack-1.2.3/lib/rack/lint.rb:501:in >> `verify_content_length' > > Looking at the 1.2.3 rack/lint.rb code, it should've set @head_request to true > when env["REQUEST_METHOD"] == "HEAD" (rack/lint.rb line 56). > Do you happen to have any middlewares that might rewrite REQUEST_METHOD? > > I would edit rack/lint.rb and put some print statements to show the > value of @head_request and env["REQUEST_METHOD"] > > -- > Eric Wong > _______________________________________________ > Unicorn mailing list - [email protected] > http://rubyforge.org/mailman/listinfo/mongrel-unicorn > Do not quote signatures (like this one) or top post when replying > _______________________________________________ Unicorn mailing list - [email protected] http://rubyforge.org/mailman/listinfo/mongrel-unicorn Do not quote signatures (like this one) or top post when replying
