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plan and comments.

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git-svn-id: file:///svn/unbound/trunk@621 be551aaa-1e26-0410-a405-d3ace91eadb9
This commit is contained in:
Wouter Wijngaards 2007-09-19 09:20:24 +00:00
parent 9c1f6e2df5
commit cbd9764601
4 changed files with 20 additions and 2 deletions
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4
daemon/worker.c
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@ -748,7 +748,7 @@ worker_handle_request(struct comm_point* c, void* arg, int error,
lock_rw_unlock(&e->lock); lock_rw_unlock(&e->lock);
return 1; return 1;
} }
verbose(VERB_DETAIL, "answer from the cache -- data has timed out"); verbose(VERB_ALGO, "answer from the cache failed");
lock_rw_unlock(&e->lock); lock_rw_unlock(&e->lock);
} }
if(!LDNS_RD_WIRE(ldns_buffer_begin(c->buffer))) { if(!LDNS_RD_WIRE(ldns_buffer_begin(c->buffer))) {
@ -758,7 +758,7 @@ worker_handle_request(struct comm_point* c, void* arg, int error,
&edns)) { &edns)) {
return 1; return 1;
} }
verbose(VERB_DETAIL, "answer norec from cache -- " verbose(VERB_ALGO, "answer norec from cache -- "
"need to validate or not primed"); "need to validate or not primed");
} }
ldns_buffer_rewind(c->buffer); ldns_buffer_rewind(c->buffer);

4
doc/Changelog
View file

@ -1,3 +1,7 @@
19 September 2007: Wouter
- comments about non-packed usage.
- plan for overload support in 0.6.
18 September 2007: Wouter 18 September 2007: Wouter
- wildcard nsec3 testcases, and fixup to get correct wildcard name. - wildcard nsec3 testcases, and fixup to get correct wildcard name.
- validator prints subtype classification for debug. - validator prints subtype classification for debug.

10
doc/plan
View file

@ -169,6 +169,16 @@ Styleguide:
logfileparsing tool that makes these excerpts and emails them. logfileparsing tool that makes these excerpts and emails them.
* ANS failure workaround (nxdomain for ENT; check if nxdomain is ENTnodata). * ANS failure workaround (nxdomain for ENT; check if nxdomain is ENTnodata).
* clear cache as a callback from the new-rrset-id routine. * clear cache as a callback from the new-rrset-id routine.
* make overload mode work; phase 0 all ok, phase 1 some threads close ports,
to let other threads pick up work. phase 2, all threads closed, so all open
the ports again and drop all non-cache-reply queries.
Keep mutexed num-overloaded-threads counter. thread incs it when it hits
max number of user queries serviced in mesh. threads decs it when it
falls below 90% of the max. if incs, and not all threads closed, phase 1,
else, phase 2 start is broadcast over command pipes. if decs, open ports
if phase 1, start servicing, phase is 0 again. Make robust against delays.
readme: max about 1 second worth of incoming queries, 10k perhaps,
or 1/number of seconds it takes start up of 10k.
*** Local zones feature. *** Local zones feature.
* Build in local zone features. First the total stop for1912. * Build in local zone features. First the total stop for1912.

4
util/data/msgreply.h
View file

@ -89,6 +89,10 @@ struct rrset_ref {
* o struct * o struct
* o rrset_ref array * o rrset_ref array
* o packed_rrset_key* array. * o packed_rrset_key* array.
*
* Memory layout is sometimes not packed, when the message is synthesized,
* for easy of the generation. It is allocated packed when it is copied
* from the region allocation to the malloc allocation.
*/ */
struct reply_info { struct reply_info {
/** the flags for the answer, host byte order. */ /** the flags for the answer, host byte order. */