upstream/bind9
1
0
Fork 0
mirror of https://github.com/isc-projects/bind9.git synced 2026-06-11 06:29:59 -04:00
Code Issues Projects Releases Packages Wiki Activity Actions 2

DoH: Bump the active streams processing limit

Browse source 
This commit bumps the total number of active streams (= the opened
streams for which a request is received, but response is not ready) to
60% of the total streams limit.

The previous limit turned out to be too tight as revealed by
longer (≥1h) runs of "stress:long:rpz:doh+udp:linux:*" tests.

(cherry picked from commit eaad0aefe6)
This commit is contained in:
Artem Boldariev 2025-02-25 19:58:24 +02:00
parent aa6fd85b0b
commit 94bcd8c253
1 changed files with 3 additions and 2 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

5
lib/isc/netmgr/http.c
View file

@ -1562,8 +1562,9 @@ http_too_many_active_streams(isc_nm_http_session_t *session) {
* throttle it as it might be not a friend knocking at the
* door. We already have some job to do for it.
*/
const uint64_t max_active_streams = ISC_MAX(
STREAM_CLIENTS_PER_CONN, session->max_concurrent_streams / 3);
const uint64_t max_active_streams =
ISC_MAX(STREAM_CLIENTS_PER_CONN,
(session->max_concurrent_streams * 6) / 10); /* 60% */
if (session->client) {
return false;