Specifies allowable latency. More...

Detailed Description

Specifies allowable latency.

The latency budget is used internally by CoreDX DDS to optimize data messaging. If the middleware is provided a latency budget that is non-zero, then several internal operations can be optimized to reduce message and processing overhead.

To be compatible, the DataWriter must offer a latency_budget that is equal to or smaller than that requested by the DataReader.