2.5.4.4.2.2 Main Success Scenario

  1. The user requests the application to read a file.

  2. The application obtains content identifiers by using one of the access mechanisms as described in section 2.5.4.3.

  3. The content client computes segment identifiers (HoHoDk) for the data as described in [MS-PCCRC] section2.2.

  4. The content client queries the hosted cache server for the availability of blocks from the target segments by using the Peer Content Caching and Retrieval: Content Identification Protocol, as described in [MS-PCCRC].

  5. The hosted cache server returns the requested data by using the Peer Content Caching and Retrieval: Retrieval Protocol, as described in [MS-PCCRR].

  6. The retrieved data is placed in the distributed cache of the content client computer.

  7. The retrieved data is placed in the local cache of the content client computer.

  8. The content client retrieves the data from the local cache and supplies that data to the application.

  9. The application delivers the file contents to the user.