Validates an event received from the cross-instance message bus before it is republished locally.
The bus carries messages from other processes, so every field is type-checked. Fails closed: an event
with no routing identity can never be delivered safely, so it is dropped.
Parameters
raw: string
the JSON text taken off the bus
localServerId: string
this process's MJGlobal.ProcessUUID, used to drop our own echo
Validates an event received from the cross-instance message bus before it is republished locally.
The bus carries messages from other processes, so every field is type-checked. Fails closed: an event with no routing identity can never be delivered safely, so it is dropped.