tree 4b1639673949098ab586fbda48d4d7c043b00ba8
parent b1b27d11136c4b1c9bf061777eeeb4f47fbbf9de
author Kelvin Zhang <zhangkelvin@google.com> 1607611439 -0500
committer Kelvin Zhang <zhangkelvin@google.com> 1607984536 -0500

Do not call exit() immediately after serving sideload

Wait for socket to close before exit(), so that last "DONEDONE" message
is correctly sent.

Test: enter recovery, sideload an OTA, verify that no read error occured
      on client side. Repeat 5 times.
Bug: 155158483
Change-Id: Ibb02548d8c03fb77f8f60cb69cff84c33903adc0