GitLab

As a result of the review.

Correct a trivial error that led to a crash (instead of the raising
of an exception) when parsing an incorrect "pools" clause.

    Unit test now verifies Lease::state_.

src/lib/dhcpsrv/alloc_engine.cc
    AllocEngine::updateLeaseData() - added logic to set lease state
    to default and increment assigned stat if the lease is expired-reclaimed

src/lib/dhcpsrv/tests/alloc_engine6_unittest.cc
    TEST_F(AllocEngine6Test, requestReuseDeclinedLease6Stats) - new test
    to verify the behavior

The most notable change is the update of the MySQL trigger which
deletes options as a consequence of deletion of the host.

Also, the read buffer for unix socket client is extended to 64k.