Module: Roda::RodaPlugins::Streaming::InstanceMethods

Defined in:
lib/roda/plugins/streaming.rb

Instance Method Summary collapse

Instance Method Details

#stream(opts = OPTS, &block) ⇒ Object

Immediately return a streaming response using the current response status and headers, calling the block to get the streaming response. See Streaming for details.



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# File 'lib/roda/plugins/streaming.rb', line 155

def stream(opts=OPTS, &block)
  opts = opts.merge(:scheduler=>EventMachine) if !opts.has_key?(:scheduler) && env['async.callback']

  if opts[:loop]
    block = proc do |out|
      until out.closed?
        yield(out)
      end
    end
  end

  throw :halt, @_response.finish_with_body(Stream.new(opts, &block))
end