tree c16a904659ab4dc0761e259c359f218eeffafb03
parent 3be63c09309b21c01b535271625d4c39045690e5
author Tom Taylor <tomtaylor@google.com> 1250885395 -0700
committer Tom Taylor <tomtaylor@google.com> 1250885395 -0700

Purge cache

When persisting a PDU, make sure we purge any old instances of the
PDU from the cache.