tree ed354ebdae97f6028065de7a30ec50cfae79f38a
parent df17eedbc842edf9a086a02c69265e9d599995a2
author Ankur Mittal <anmittal@google.com> 1501287000 -0700
committer Ankur Mittal <anmittal@google.com> 1509760629 -0700

Retry network operations instead of entire update

Updating attempt flag to only retry network operations instead of full
jiri update as full jiri update tends to fail for slow network
connections.

Also retrying filesystem operations has little value as
they are going to fail most of the time on retry.

TO-382

Change-Id: Ib94fdb9dd50a38475e6d6dc67baf4a836c180a6b