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Description
This PR implements a handler that throttles PLI requests based on priority.
All PLI packets are marked with high or low priority. High priority PLIs go directly through the handler but low priority ones are throttled so only 1 is sent every 3 seconds.
Currently the only PLI packets that are marked as low priority are those requested when switching to a higher layer.
[] It needs and includes Unit Tests
Changes in Client or Server public APIs
[] It includes documentation for these changes in
/doc
.