Slave: Wrap handoff send in a domain to catch errors
Slave: Wrap handoff send in a domain to catch errors

Goal is to always get through the handoff data, so if one listener errors we
would still rather just power on through.

pedropapa/StreamMachine,cdgraff/StreamMachine,pteich/StreamMachine,pedropapa/StreamMachine,cdgraff/StreamMachine,DreamNetwork/StreamMachine,SCPR/StreamMachine,pteich/StreamMachine,SCPR/StreamMachine,DreamNetwork/StreamMachine,StreamMachine/StreamMachine,StreamMachine/StreamMachine