zabbix_sender sends "sender data" rather than "agent data"
zabbix_sender sends "sender data" rather than "agent data"

Make Zabbix::Sender do the same

https://www.zabbix.com/documentation/3.4/manual/appendix/items/trapper

https://www.zabbix.com/documentation/3.4/manual/appendix/items/activepassive

33Across/zabbix-rb