tree cc1a34715027a8c83223842b370a4f07e2190a33
parent 12750701d0f90ed0166f5ddcf588c1235efe830a
author Hung-ying Tyan <tyanh@google.com> 1308825179 +0800
committer Hung-ying Tyan <tyanh@google.com> 1308828193 +0800

Execute all the due wakeup events in SipWakeupTimer.

Events are sorted by periods. So events of larger periods may have trigger
time (i.e., when the event should be processed) earlier than the ones of smaller
periods. So need to scan the whole queue looking for due events. The scan takes
O(n) time but we expect the queue size to be small.

Change-Id: I08bd3bd9d4bb8decb78f3c91c943396463ca023a