*** Variables ***
${callback_uri}    http://172.21.248.145
${callback_port}    9191
${callback_endpoint}    /endpoint
${callback_endpoint_fwd}    /endpoint/check
${callback_endpoint_error}    /endpoint_404
${sleep_interval}    20s
${total_polling_time}   2 min
${polling_interval}     10 sec

${notification_request}    []
${notification_response}    []