send_mosaic.rb

require 'rubygems'
require 'nis'
# turn on output request information
Nis.logger.level = Logger::DEBUG

PRIVATE_KEY = "xxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxxx"

nis = Nis.new(host: '23.228.67.85')

keyPair = Nis::Keypair.new(PRIVATE_KEY)

mosaic = nil
mosaic_difinitions = nis.namespace_mosaic_definition_page(namespace: 'daoka')

mosaic_difinitions.each do |md|
  #p md.mosaic.id.name
  #p "------"
  if md.mosaic.id.name == 'daokasweep'
    mosaic = md.mosaic
    p mosaic
  end
end

tx_log_file = File.open("tx_log.txt", "w")
File.open("address.txt", "r") do |f|
  f.each_line do |addr|
    address = addr.chomp
    tx = Nis::Transaction::Transfer.new(address, 1, 'mosaic send test')
    tx.mosaics << Nis::Struct::MosaicAttachment.new(mosaic, 1)
    req = Nis::Request::Announce.new(tx, keyPair)
    res = nis.transaction_announce(req)

    p address
    p res.transaction_hash
    p "--------------------"

    tx_log_file.puts("#{address} : #{res.transaction_hash}")

    sleep(3)
  end
  tx_log_file.close
end