bind9/lib/isc
Ondřej Surý c6f13f12cd
Throttle reading from TCP if the sends are not getting through
When TCP client would not read the DNS message sent to them, the TCP
sends inside named would accumulate and cause degradation of the
service.  Throttle the reading from the TCP socket when we accumulate
enough DNS data to be sent.  Currently this is limited in a way that a
single largest possible DNS message can fit into the buffer.

(cherry picked from commit 26006f7b44474819fac2a76dc6cd6f69f0d76828)
2024-06-10 18:43:44 +02:00
..
include Add helper function isc_sockaddr_disabled 2024-06-03 13:52:37 +00:00
netmgr Throttle reading from TCP if the sends are not getting through 2024-06-10 18:43:44 +02:00
.gitignore [master] update gitignore files; use rev-parse to get srcid 2014-06-17 13:49:30 -07:00
aes.c Remove EVP_CIPHER_CTX_new() and EVP_CIPHER_CTX_free() shims 2022-03-02 10:49:47 +00:00
app.c Update sources to Clang 15 formatting 2022-11-29 09:14:07 +01:00
assertions.c Remove redundant #include <isc/strerr.h> 2022-10-17 16:08:28 +01:00
astack.c Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
backtrace.c Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
base32.c Remove use of the inline keyword used as suggestion to compiler 2022-03-25 08:42:18 +01:00
base64.c Remove use of the inline keyword used as suggestion to compiler 2022-03-25 08:42:18 +01:00
buffer.c change ISC__BUFFER macros to inline functions 2022-09-27 00:45:28 -07:00
commandline.c Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
condition.c Remove redundant #include <isc/strerr.h> 2022-10-17 16:08:28 +01:00
counter.c Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
crc64.c Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
dir.c Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
entropy.c De-duplicate __FILE__, __LINE__ 2022-10-17 16:00:26 +01:00
entropy_private.h Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
errno.c Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
errno2result.c Translate POSIX errorcode EROFS to ISC_R_NOPERM 2023-06-14 13:48:25 +01:00
errno2result.h Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
error.c Include the function name when reporting unexpected errors 2022-10-17 16:00:27 +01:00
event.c Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
file.c Update sources to Clang 15 formatting 2022-11-29 09:14:07 +01:00
glob.c Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
hash.c Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
heap.c Update sources to Clang 15 formatting 2022-11-29 09:14:07 +01:00
hex.c Remove use of the inline keyword used as suggestion to compiler 2022-03-25 08:42:18 +01:00
hmac.c NetBSD has added 'hmac' to libc so rename our uses of hmac 2023-12-14 11:14:04 +11:00
ht.c Fix case insensitive matching in isc_ht hash table implementation 2024-02-11 11:23:28 +01:00
httpd.c Explicitly cast chars to unsigned chars for <ctype.h> functions 2023-09-22 17:01:59 +02:00
interfaceiter.c De-duplicate __FILE__, __LINE__ 2022-10-17 16:00:26 +01:00
iterated_hash.c Clear OpenSSL errors on SHA failures 2023-09-01 13:45:34 +10:00
jemalloc_shim.h Make it possible to create memory contexts backed by jemalloc arenas 2023-09-05 15:02:30 +02:00
lex.c Update sources to Clang 15 formatting 2022-11-29 09:14:07 +01:00
lib.c remove isc_bind9 variable 2023-02-09 10:07:39 -08:00
log.c Re-write remove_old_tsversions and greatest_version 2023-05-03 10:39:46 +02:00
Makefile.am Replace isc_fsaccess API with more secure file creation 2023-03-31 16:47:15 +02:00
managers.c De-duplicate __FILE__, __LINE__ 2022-10-17 16:00:26 +01:00
md.c Call ERR_clear_error on EVP_MD_fetch or EVP_##alg error 2023-09-06 15:47:05 +00:00
mem.c Add workaround for jemalloc linking order 2024-01-18 10:40:46 +01:00
mem_p.h Improve stability of the jemalloc workaround 2023-11-01 18:04:07 +01:00
meminfo.c Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
mutex.c Remove redundant #include <isc/strerr.h> 2022-10-17 16:08:28 +01:00
mutexblock.c Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
net.c Clang-format header file changes 2024-05-17 16:21:35 -07:00
netaddr.c Update the source code formatting using clang-format-17 2023-10-18 09:02:57 +02:00
netmgr_p.h Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
netscope.c Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
nonce.c Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
openssl_shim.c Do not provide a shim for SSL_SESSION_is_resumable() 2022-06-15 17:02:45 +03:00
openssl_shim.h Do not provide a shim for SSL_SESSION_is_resumable() 2022-06-15 17:02:45 +03:00
os.c Add isc_os_umask() function to get current umask 2023-03-31 16:47:15 +02:00
os_p.h Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
parseint.c Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
picohttpparser.c Update sources to Clang 18 formatting 2024-04-23 12:48:56 +00:00
picohttpparser.h Add picohttpparser.{c.h} from https://github.com/h2o/picohttpparser 2022-10-20 15:49:27 +02:00
pool.c Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
portset.c Remove use of the inline keyword used as suggestion to compiler 2022-03-25 08:42:18 +01:00
quota.c REQUIRE should not have side effects 2022-07-05 13:04:17 -07:00
radix.c Move isc_mem_put to after node is checked for equality 2023-05-29 13:27:51 +10:00
random.c Remove use of the inline keyword used as suggestion to compiler 2022-03-25 08:42:18 +01:00
ratelimiter.c Don't use reference counting in isc_timer unit 2023-01-18 22:39:26 +01:00
regex.c Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
region.c Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
resource.c Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
result.c Limit isccc_cc_fromwire recursion depth 2023-09-07 19:50:27 +02:00
rwlock.c Update sources to Clang 15 formatting 2022-11-29 09:14:07 +01:00
safe.c Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
serial.c Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
siphash.c Accept 'in=NULL' with 'inlen=0' in isc_{half}siphash24 2023-01-10 18:36:08 +11:00
sockaddr.c Add helper function isc_sockaddr_disabled 2024-06-03 13:52:37 +00:00
stats.c Move atomic statscounter next to the non-atomic definition 2024-01-03 20:36:35 +03:00
stdio.c Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
stdtime.c Deduplicate time unit conversion factors 2022-11-25 14:16:09 +00:00
string.c Use strnstr implementation from FreeBSD if not provided by OS 2022-10-04 15:33:33 +11:00
symtab.c Remove use of the inline keyword used as suggestion to compiler 2022-03-25 08:42:18 +01:00
syslog.c Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
task.c Fix a data race in isc_task_purgeevent() 2024-05-17 12:08:27 +00:00
task_p.h Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
taskpool.c Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
thread.c Remove redundant #include <isc/strerr.h> 2022-10-17 16:08:28 +01:00
time.c Deduplicate time unit conversion factors 2022-11-25 14:16:09 +00:00
timer.c Fix a data race in isc_task_purgeevent() 2024-05-17 12:08:27 +00:00
timer_p.h Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
tls.c Take ownership of pointer before freeing 2023-09-01 14:03:49 +10:00
tls_p.h Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
tm.c Add FALLTHROUGH macro for __attribute__((fallthrough)) 2022-03-25 08:41:09 +01:00
trampoline.c Improve stability of the jemalloc workaround 2023-11-01 18:04:07 +01:00
trampoline_p.h Update the copyright information in all files in the repository 2022-01-11 09:05:02 +01:00
url.c Update the source code formatting using clang-format-17 2023-10-18 09:02:57 +02:00
utf8.c Update sources to Clang 15 formatting 2022-11-29 09:14:07 +01:00