tree 2bd9b6f44541e3123a3c6590f24d8c8c02b081a0
parent a3fb40a4a6a98d23e56d9a2abcb929914e23517e
author Saša Živkov <sasa.zivkov@sap.com> 1493306716 +0200
committer Hugo Arès <hugo.ares@ericsson.com> 1493374887 +0200

Don't perform REST calls when remote PeerInfo not available

Replace PeerInfo with Optional<PeerInfo>. When the PeerInfo value
is not available don't even try sending REST calls.

Assuming we are going to implement automatic remote peer discovery
the remote peer info may be unavailable when the remote peer is shut
down.

Change-Id: I8a4667328eedbab393ae672f54a8c2aef6c639ca