dbpmda - add per context state in PMDAs
Add support for PMDA_INTERFACE_5 directly for DSO PMDAs and indirectly via modified PDU headers for daemon PMDAs.
Additional interactions needed when a PMDA connection is closed to allow PMDAs to clean up any persistent changes, e.g. event tracing registrations.
dbpmda - add per context state in PMDAs
Add support for PMDA_INTERFACE_5 directly for DSO PMDAs and
indirectly via modified PDU headers for daemon PMDAs.
Additional interactions needed when a PMDA connection is closed
to allow PMDAs to clean up any persistent changes, e.g. event
tracing registrations.