* Rainbows! + Nginx @ 2011-12-05 23:42 Danny Tran [not found] ` <CAM4_PZdCVss61emzKwA_4Mg5x6vzeP9UY9OuhezTM3MYzdAuYw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 0 siblings, 1 reply; 2+ messages in thread From: Danny Tran @ 2011-12-05 23:42 UTC (permalink / raw) To: rainbows-talk-GrnCvJ7WPxnNLxjTenLetw I'm trying to run a Rails app that utilizes HTTP streaming with Rainbows! behind Nginx. Here is my nginx.conf:https://gist.github.com/a749361acd09b6ae80e2 Despite setting proxy_buffering off; it appears that nginx is still buffering the output because I do not get a streaming response. When I curl the app directly (port 3000) I get a proper streaming response, but when I curl nginx (which proxies to the Rails app) I do not get a streaming response. Any thoughts? Thanks,Danny _______________________________________________ Rainbows! mailing list - rainbows-talk-GrnCvJ7WPxnNLxjTenLetw@public.gmane.org http://rubyforge.org/mailman/listinfo/rainbows-talk Do not quote signatures (like this one) or top post when replying ^ permalink raw reply [flat|nested] 2+ messages in thread
[parent not found: <CAM4_PZdCVss61emzKwA_4Mg5x6vzeP9UY9OuhezTM3MYzdAuYw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org>]
* Re: Rainbows! + Nginx [not found] ` <CAM4_PZdCVss61emzKwA_4Mg5x6vzeP9UY9OuhezTM3MYzdAuYw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> @ 2011-12-06 0:51 ` Eric Wong 0 siblings, 0 replies; 2+ messages in thread From: Eric Wong @ 2011-12-06 0:51 UTC (permalink / raw) To: Rainbows! list Danny Tran <danny.tran@digisynd.com> wrote: > I'm trying to run a Rails app that utilizes HTTP streaming with > Rainbows! behind Nginx. > Here is my nginx.conf:https://gist.github.com/a749361acd09b6ae80e2 > Despite setting proxy_buffering off; it appears that nginx is still > buffering the output because I do not get a streaming response. When > I curl the app directly (port 3000) I get a proper streaming response, > but when I curl nginx (which proxies to the Rails app) I do not get a > streaming response. > Any thoughts? Does your Rack app actually set "X-Accel-Buffering: no" in a response header? Your config mentions it: # The Rack application may also set "X-Accel-Buffering (yes|no)" # in the response headers do disable/enable buffering on a # per-response basis. proxy_buffering off; proxy_pass_header X-Accel-Buffering; I've mostly forgotten about Rails 3.1 streaming myself :x I know current nginx versions only send HTTP/1.0 requests to the backends, which means you need to force the response to stream via "X-Accel-Buffering: no" since HTTP/1.0 doesn't have chunked responses, You should also try using "curl --http1.0" to better simulate nginx behavior with HTTP/1.0 for testing. _______________________________________________ Rainbows! mailing list - rainbows-talk@rubyforge.org http://rubyforge.org/mailman/listinfo/rainbows-talk Do not quote signatures (like this one) or top post when replying ^ permalink raw reply [flat|nested] 2+ messages in thread
end of thread, other threads:[~2011-12-06 0:58 UTC | newest] Thread overview: 2+ messages (download: mbox.gz / follow: Atom feed) -- links below jump to the message on this page -- 2011-12-05 23:42 Rainbows! + Nginx Danny Tran [not found] ` <CAM4_PZdCVss61emzKwA_4Mg5x6vzeP9UY9OuhezTM3MYzdAuYw-JsoAwUIsXosN+BqQ9rBEUg@public.gmane.org> 2011-12-06 0:51 ` Eric Wong
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