Method: S3sync::ProgressStream#read

Defined in:
lib/s3sync/HTTPStreaming.rb

#read(i) ⇒ Object

need to catch reads and writes so we can count what’s being transferred



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# File 'lib/s3sync/HTTPStreaming.rb', line 66

def read(i)
	res = @innerStream.read(i)
	@transferred += res.respond_to?(:length) ? res.length : 0
	now = Time.new
	if(now - @last > 1) # don't do this oftener than once per second
		@printed = true
          begin
             $stdout.printf("\rProgress: %db  %db/s  %s       ", @transferred, (@transferred/(now - @start)).floor, 
                @total > 0? (100 * @transferred/@total).floor.to_s + "%" : ""  
             )
          rescue FloatDomainError
             #wtf?
          end
		$stdout.flush
		@last = now
	end
	res
end