Write usefull data into the shared memory and you don't have any problems.
ie write the "target" as first byte in and only that app reads out the data that needs it.
As the memory itself will handle concurrent accesses, you won't get any of the regular lockup issues.
ie write the "target" as first byte in and only that app reads out the data that needs it.
As the memory itself will handle concurrent accesses, you won't get any of the regular lockup issues.