HTTP Resume Download File

Demonstrates how to resume downloading of a partially downloaded file.

Downloads for Windows/Linux and Install Instructions

require 'rubygems'
require 'chilkat'

http = Chilkat::CkHttp.new()

#  Any string unlocks the component for the 1st 30-days.
success = http.UnlockComponent("Anything for 30-day trial")
if (success != true)
    print http.lastErrorText() + "\n"
    exit
end

#  Resume downloading a file.
#  It is assumed that a prior download was interrupted
#  and a partial file already exists on the local filesystem.
#  To download the remainder of the file, call ResumeDownload:
localFilename = "ChilkatPerl.zip"
url = "http://www.chilkatsoft.com/download/ChilkatPerl.zip"
success = http.ResumeDownload(url,localFilename)
if (success != true)
    print http.lastErrorText() + "\n"
else
    print "Download Complete!" + "\n"
end