Timestamp: 16-12-2009 16:46:44 (1 month ago) Author: phk Message: Exploit the new and cleaner director interface and add a "hash" director by sharing most of the code with the "random" director. The Hash director will use the hash output from vcl_hash{} to pick a backend from the configured set. If this backend is unhealthy, it pick another backend, using only the healthy subset of backends,