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