tree 00b4a7a3d9a8fd00b5dd8d92badd7e798e29fc4c
parent a6a726ab6a6a7f62a45a7598eb694605780e4fc1
author Jungho Ahn <jhahn@google.com> 1445442409 -0700
committer Jungho Ahn <jhahn@google.com> 1445442409 -0700

discovery: change Advertise() to return done channel

  Advertising is stopped when the given context done, but there is no way
  to know when it is actually stopped. This makes difficult to update
  the existing advertisement since it should be stopped before
  advertising a new one.

  This CL change Advertise() to return done channel which will be closed
  when it is stopped.

MultiPart: 2/3
Change-Id: If88bab34969c5776162f3c89bdc2daa6770af8e6