Re: SSE stops working after updating rack version to 1.4.3

[James Tucker <jftucker@gmail.com>]

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https://github.com/sinatra/sinatra/issues/606

https://github.com/sinatra/sinatra/pull/603

On Jan 9, 2013, at 6:22 AM, Ivan Aleksandrovich <intale.a@gmail.com> wrote:

> Hi there. I want to notice that after updating rack version from 1.4.1 to 1.4.3 the simple implementation of SSE stoped working for me(see application example in the attachment).
> Gem list when that example works:
> 
> bundler (1.2.2)
> daemons (1.1.8)
> eventmachine (0.12.10)
> haml (3.1.7)
> rack (1.4.1)
> rack-protection (1.2.0)
> rake (10.0.2)
> rubygems-bundler (1.1.0)
> rvm (1.11.3.5)
> sinatra (1.3.3)
> thin (1.5.0)
> tilt (1.3.3)
> 
> Gem list when that example doesn't work:
> bundler (1.2.2)
> daemons (1.1.8)
> eventmachine (0.12.10)
> haml (3.1.7)
> rack (1.4.3)
> rack-protection (1.2.0)
> rake (10.0.2)
> rubygems-bundler (1.1.0)
> rvm (1.11.3.5)
> sinatra (1.3.3)
> thin (1.5.0)
> tilt (1.3.3)
> 
> My environment:
>  - Ruby version is ruby 1.9.3p327 (2012-11-10 revision 37606) [x86_64-linux]
>  - Ubuntu 12.04 (precise) 64-bit, Linux 3.2.0-35-generic, GNOME 3.4.2
>  - Firefox 18.0
> What do I mean by SSE doesn't work? - It tries to reconnect forever(with delay of a few seconds which is default for EventSource implementation - see http://www.w3.org/TR/eventsource/#the-eventsource-interface for me info, reconnection time option). You may see these reconnection retries in server logs or by opening "Network" tab in firebug


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