I the client poll every few seconds via AJAX. There is no other way.
Am 09.12.2012 14:28 schrieb "Ravi Laudya" <[email protected]>:
> Hello all,
>
> I am writing an app to stream log files (or any files) on the browser as
> they grow. The idea is that the rails app should do a 'tail -f' on the file
> and keep sending the data to the browser. I was thinking if there was any
> way to achieve this in rails.
>
> Through googling, I came across the 'streaming' support in rails. But, I
> didn't get it working. Here is what I tried
>
> class LogsController < ApplicationController
>
> def index
> headers['X-Accel-Buffering'] = 'no'
> self.status = 200
> self.response_body = Streamer.new
> end
>
> end
>
> class Streamer
> def each
> 100000.times do |n|
> yield "Streaming...#{n} "
> if (n % 1000 == 0)
> sleep 1
> end
> end
> end
> end
>
> The browser time outs waiting for the data.
>
> Can you please let me know how can I achieve this functionality in rails?
>
>
> thanks
> ravi
>
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