commit a2db7676f3b7ea729394b8540ee06571e9fc0d7d
author Lorenzo Colitti <lorenzo@google.com> Sat May 24 02:25:55 2014 +0900
committer Lorenzo Colitti <lorenzo@google.com> Wed May 28 09:29:07 2014 +0000
tree b67b932d052ac70832c5334d34f085252cfd774a
parent 3d6c958af441c70ac912f39858890ecc638a2435

DO NOT MERGE - Support disconnecting while trying to connect.

Currently, once a NetworkAgent has decided to connect, there's
no way to disconnect without first connecting and having
ConnectivityService tear down the connection. This is suboptimal
because it causes the transport to keep retrying even if it knows
that it will not be able to connect.

Instead, allow the transport to abort a connection request that's
in progress, as long as the agent is not yet registered with
ConnectivityService.

Also add locking to evalScores. evalScores should already have
been taking a lock, because it accesses member variables that are
also accessed by the send*methods.

Bug: 15295359
Change-Id: I913c341bdfc50be9c23b632399f53168e754c1c0
(cherry picked from commit 081e99c3ac341734467b65458f94adc160f50d6c)