syncbase/vsync: logging & error handling

- Add some debug logging to initiator, responder, and watcher.
- Fix error handling in hasNode() and similar hasXYZ() calls.

Change-Id: Idb5596526b61079e9998bca5f530eac136e2d14c
11 files changed
tree: c2cd3d31d979f96f37641d25f67600c5f34cfcd4
  1. v23/
  2. x/
  3. .gitignore
  4. AUTHORS
  5. CONTRIBUTORS
  6. LICENSE
  7. PATENTS
  8. VERSION