From: Dy Dymy <dymyker@...>
Date: 2009-04-14T07:33:23+09:00
Subject: how to know if completely donwloaded

i have tried combining all what i research...

#code starts here:

listofFile = [ ... ]   #<-- internet files like PDF, etc...

listofFile.each do |each_file|
  fileBaseName = File.basename(each_file)
  filePath = Dir.pwd + '/' + fileBaseName
  begin
    if File.exist?(fileBaseName) != true
      openFileRead = open(each_file)
    else
      puts "message: File already exist = #{fileBaseName}"
    end
  rescue
    retry
  else
    begin
      writeOut = open(filePath, 'wb+')
#<-- if internet cuts here, how do i know if its completely downloaded
      writeOut.write(openFileRead.read)
    rescue => err
      puts err.message
      puts "error:  #{each_file}  -- download error."
    else
      writeOut.close
    end
  end
end

# code ends here

actually i have internet connection problem here... if the cuts the file
will be corrupted...

please advice me.. or do i miss something...

thanks
-- 
Posted via http://www.ruby-forum.com/.