Get FTP Data Content in Flow

The following example extracts FTP_DATA content from a flow.

function Flow_GetFtpDataContentInFlow (dpiMessage, ruleEngine)

  require 'LOG'

  local my_application = GetLatestApplication(dpiMessage)

  if my_application == 'ftp_data' then

    local ftp_data_content = GetFtpDataContent(dpiMessage)

    if ftp_data_content ~= nil and ftp_data_content ~= '' then

      -- ftp_data_content contains data from the FTP_DATA flow.

    else

      EZINFO('Empty FTP_DATA content')

end

end

end