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(parent: 7fef012) | patch
WIP: non-blocking zone lookup each-requeue-auth-query
authorEvan Hunt <each@isc.org>
Fri, 4 Jun 2021 02:35:01 +0000 (19:35 -0700)
committerEvan Hunt <each@isc.org>
Fri, 4 Jun 2021 05:59:57 +0000 (22:59 -0700)
commitf187c948c4ade3e4e6a1c7afcfacbe0cb4359831
tree24d1772aea763b4f77786b32120aa07fab0939d6tree | snapshot
parent7fef01201d51b6d755df567fd02d3604cae4b080commit | diff
WIP: non-blocking zone lookup

- add a DNS_DBFIND_NONBLOCK option, which causes dns_db_find/findext()
  to return ISC_R_LOCKBUSY if unable to acquire a read lock on the
  database.
- use the asynchronous hook mechanism to postpone query_lookup() if
  this occurs.
lib/dns/include/dns/db.h diff | blob | blame | history
lib/dns/rbtdb.c diff | blob | blame | history
lib/ns/query.c diff | blob | blame | history
Mirror of https://gitlab.isc.org/isc-projects/bind9.git