I´m using the Google Chrome debugging tools. There you can see the 
getTranslationLanguages request which is WAITING for 12 seconds. But, anyway, I 
don´t know the reason why.
Please let my attach the screenshot.









From: [email protected]
To: [email protected]
CC: [email protected]
Subject: RE: Issue with Unicorn: Big latency when getting a request
Date: Fri, 14 Nov 2014 11:12:16 +0100




I have no idea about what can it be. I don´t see any blog, issue or post on 
internet related to this. It´s strange this is only happening to me.
Anyway, remember the issue is not happening when I replace Unicorn with webRick.

> Date: Fri, 14 Nov 2014 10:02:08 +0000
> From: [email protected]
> To: [email protected]
> CC: [email protected]
> Subject: Re: Issue with Unicorn: Big latency when getting a request
> 
> Roberto Cordoba del Moral <[email protected]> wrote:
> > Hi Eric,
> >
> >  as you don´t like web. I don´t know if you read my latest updates.
> >  Please, find them attached. I don´t know if they could be helpful
> >  tracks.  UPDATE: I don´t know why it seems to be related to cache or
> >  cookies. When I delete browsing history with cache and cookies in my
> >  browser and I load the site the issue doesn´t happen anymore. After
> >  that, if I just refresh the page, the issue happens.  Thanks,Roberto.
> 
> It's probably something related to your frontend/Angular setup (which I
> know nothing about).  Try disabling cookies + cache in your browser
> completely...  Some browsers have extensions/plugins which can trace
> HTTP requests, too.
> 
> >    I´m not pretty sure how to crank up the verbosity of nginx although
> >    I think I got it, because when I restart Nginx I get next logs:
> 
> Server debugging:
> 
> Uncomment one of your "error_log" lines in your nginx conf:
> 
>       error_log logs/error.log debug;
> 
>       (you can change the path, of course)
> 
> I suggest using your Ubuntu (or any GNU/Linux) test environment which
> has strace.  I cannot support any software on Darwin.
> 
> You may also use tcpdump/strace on your browser, too, but I suspect for
> your case it'll be easier to use whatever debugging tools +
> plugins/extensions your browser supports.
> 
> This really doesn't seem to be a unicorn or nginx bug, though...
                                                                                
  
   I'm using the Google Chrome debugging tools. There you can see the
   getTranslationLanguages request which is WAITING for 12 seconds. But,
   anyway, I don't know the reason why.
   Please let my attach the screenshot.
     __________________________________________________________________

   From: [email protected]
   To: [email protected]
   CC: [email protected]
   Subject: RE: Issue with Unicorn: Big latency when getting a request
   Date: Fri, 14 Nov 2014 11:12:16 +0100
   I have no idea about what can it be. I don't see any blog, issue or
   post on internet related to this. It's strange this is only happening
   to me.
   Anyway, remember the issue is not happening when I replace Unicorn with
   webRick.
   > Date: Fri, 14 Nov 2014 10:02:08 +0000
   > From: [email protected]
   > To: [email protected]
   > CC: [email protected]
   > Subject: Re: Issue with Unicorn: Big latency when getting a request
   >
   > Roberto Cordoba del Moral <[email protected]> wrote:
   > > Hi Eric,
   > >
   > > as you don't like web. I don't know if you read my latest updates.
   > > Please, find them attached. I don't know if they could be helpful
   > > tracks. UPDATE: I don't know why it seems to be related to cache or
   > > cookies. When I delete browsing history with cache and cookies in
   my
   > > browser and I load the site the issue doesn't happen anymore. After
   > > that, if I just refresh the page, the issue happens.
   Thanks,Roberto.
   >
   > It's probably something related to your frontend/Angular setup (which
   I
   > know nothing about). Try disabling cookies + cache in your browser
   > completely... Some browsers have extensions/plugins which can trace
   > HTTP requests, too.
   >
   > > I'm not pretty sure how to crank up the verbosity of nginx although
   > > I think I got it, because when I restart Nginx I get next logs:
   >
   > Server debugging:
   >
   > Uncomment one of your "error_log" lines in your nginx conf:
   >
   > error_log logs/error.log debug;
   >
   > (you can change the path, of course)
   >
   > I suggest using your Ubuntu (or any GNU/Linux) test environment which
   > has strace. I cannot support any software on Darwin.
   >
   > You may also use tcpdump/strace on your browser, too, but I suspect
   for
   > your case it'll be easier to use whatever debugging tools +
   > plugins/extensions your browser supports.
   >
   > This really doesn't seem to be a unicorn or nginx bug, though...

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