More ongoing issues
Support for mobility
- Mobile data
- All back-pointers point to initial node (Ninit)
- Location updates sent to previous node and Ninit
- All back-pointers other than from root can be updated to new position by current query
- Traveled node pointers time out via point expiration
- On failure, revert back to root, then to Ninit for current position
- Mobile clients and asynchronous operations
- Chain location updates on visited nodes
- When expected asynchronous requests satisfied, node leaves chain, and informs previous node of forward link
Oceanstore location as routing infrastructure