tree 32009da65949aca73cdec5a3c36804c6da7bed8a
parent 8920d328806d4a3abcceb38030fc3499fde76328
author Junyu Lai <junyulai@google.com> 1625476141 +0000
committer Junyu Lai <junyulai@google.com> 1626759824 +0000

Consider NetworkOffer is unneeded if it cannot satisfy the request

Currently, to prevent from network connect-teardown-loops that
caused by inaccurate reports, e.g. the provider always provides
a better network than the offer, the NetworkOffer is considered
needed if its provider is currently serving the request. This
is because there is no accurate way to know whether the offer is
corresponding to the network that is currently serving the
request.

However, if the offer cannot even satisfies the request, consider
the offer is needed does not make any sense. Since it can
never be the one that currently serving the request, nor be
the one that might beat current satisfier.

Test: android.net.NetworkProviderTest
Bug: 189074532
Original-Change: https://android-review.googlesource.com/1731452
Merged-In: Ie3ea59f980c3767782b8e6b03e401c02f664f9bd
Change-Id: Ie3ea59f980c3767782b8e6b03e401c02f664f9bd