summaryrefslogtreecommitdiff
path: root/include/violite.h
Commit message (Collapse)AuthorAgeFilesLines
* MDEV-25602 get rid of __WIN__ in favor of standard _WIN32Vladislav Vaintroub2021-06-061-2/+2
| | | | | | | | | | This fixed the MySQL bug# 20338 about misuse of double underscore prefix __WIN__, which was old MySQL's idea of identifying Windows Replace it by _WIN32 standard symbol for targeting Windows OS (both 32 and 64 bit) Not that connect storage engine is not fixed in this patch (must be fixed in "upstream" branch)
* MDEV-23238 - remove async client from server code.Vladislav Vaintroub2020-09-011-1/+0
| | | | | | | It is already in libmariadb, and server (also that client in server) does not need it. It does not work in embedded either since it relies on non-blocking sockets
* Merge 10.5 into 10.6Marko Mäkelä2020-08-121-1/+2
|\
| * Merge 10.4 into 10.5Marko Mäkelä2020-08-101-1/+2
| |\
| | * Merge 10.3 into 10.4Marko Mäkelä2020-08-101-1/+2
| | |\
| | | * MDEV-23348 vio_shutdown does not prevent later ReadFile on named pipeVladislav Vaintroub2020-08-031-0/+1
| | | | | | | | | | | | | | | | | | | | Introduce st_vio::shutdown_flag to be checked prior to Read/WriteFile and during wait for async.io to finish.
* | | | Merge 10.5 into 10.6Marko Mäkelä2020-08-041-2/+0
|\ \ \ \ | |/ / /
| * | | Merge 10.4 into 10.5Marko Mäkelä2020-08-011-2/+0
| |\ \ \ | | |/ /
| | * | Merge 10.3 into 10.4Marko Mäkelä2020-07-311-2/+0
| | |\ \ | | | |/
| | | * MDEV-21101 unexpected wait_timeout with pool-of-threadsVladislav Vaintroub2020-07-301-2/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Due to restricted size of the threadpool, execution of client queries can be delayed (queued) for a while. This delay was interpreted as client inactivity, and connection is closed, if client idle time + queue time exceeds wait_timeout. But users did not expect queue time to be included into wait_timeout. This patch changes the behavior. We don't close connection anymore, if there is some unread data present on connection, even if wait_timeout is exceeded. Unread data means that client was not idle, it sent a query, which we did not have time to process yet.
* | | | Merge branch '10.5' into 10.6Vladislav Vaintroub2020-07-041-0/+2
|\ \ \ \ | |/ / /
| * | | Merge 10.4 into 10.5Marko Mäkelä2020-06-181-0/+2
| |\ \ \ | | |/ /
| | * | MDEV-22917 wolfssl might crash at startup when both SSL and encryption ↵Vladislav Vaintroub2020-06-171-0/+2
| | | | | | | | | | | | | | | | | | | | | | | | plugin are enabled Make sure to initialize SSL early enough, when encryption plugins is loaded
* | | | MDEV-22990 Threadpool : Optimize network/named pipe IO for WindowsVladislav Vaintroub2020-06-261-0/+1
|/ / / | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | This patch reduces the overhead of system calls prior to a query, for threadpool. Previously, 3 system calls were done 1. WSARecv() to get notification of input data from client, asynchronous equivalent of select() in one-thread-per-connection 2. recv(4 bytes) - reading packet header length 3. recv(packet payload) Now there will be usually, just WSARecv(), which pre-reads user data into a buffer, so we spared 2 syscalls Profiler shows the most expensive call WSARecv(16%CPU) becomes 4% CPU, after the patch, benchmark results (network heavy ones like point-select) improve by ~20% The buffer management was rather carefully done to keep buffers together, as Windows would keeps the pages pinned in memory for the duration of async calls. At most 1MB memory is used for the buffers, and overhead per-connection is only 256 bytes, which should cover most of the uses. SSL does not yet use the optmization, so far it does not properly use VIO for reads and writes. Neither one-thread-per-connection would get any benefit, but that should be fine, it is not even default on Windows.
* | | Merge branch '10.4' into 10.5Sergei Golubchik2020-05-091-2/+2
|\ \ \ | |/ /
| * | WolfSSL fixesSergei Golubchik2020-05-081-2/+2
| | | | | | | | | | | | | | | | | | remove Timeval workaround (not needed anymore). add template workaround. comments.
* | | Merge 10.4 into 10.5Marko Mäkelä2020-05-051-0/+3
|\ \ \ | |/ /
| * | Merge 10.3 into 10.4Marko Mäkelä2020-05-051-0/+3
| |\ \ | | |/
| | * Merge branch '10.2' into 10.3Oleksandr Byelkin2020-05-041-0/+3
| | |\
| | | * MDEV-20685: compile fixes for Solaris/OSX/AIXDaniel Black2020-04-291-0/+3
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | sig_return: Solaris/OSX returns different function ptr Move defination to my_alarm.h as its the only use. prevents compile warnings (copied from 10.3 branch) mysys/my_sync.c:136:19: error: 'cur_dir_name' defined but not used [-Werror=unused-const-variable=] 136 | static const char cur_dir_name[]= {FN_CURLIB, 0}; | ^~~~~~~~~~~~ fix compile error (DEPRECATED) leaked from ssl headers. In file included from /export/home/dan/mariadb-server-10.4/sql/sys_vars.cc:37: /export/home/dan/mariadb-server-10.4/sql/sys_vars.ic:69: error: "DEPRECATED" redefined [-Werror] 69 | #define DEPRECATED(X) X | In file included from /export/home/dan/mariadb-server-10.4/include/violite.h:150, from /export/home/dan/mariadb-server-10.4/sql/sql_class.h:38, from /export/home/dan/mariadb-server-10.4/sql/sys_vars.cc:36: /usr/include/openssl/ssl.h:2356: note: this is the location of the previous definition 2356 | # define DEPRECATED __attribute__((deprecated)) | Avoid Werror condition on non-Linux: plugin/server_audit/server_audit.c:2267:7: error: variable 'db_len_off' set but not used [-Werror=unused-but-set-variable] 2267 | int db_len_off; | ^~~~~~~~~~ plugin/server_audit/server_audit.c:2266:7: error: variable 'db_off' set but not used [-Werror=unused-but-set-variable] 2266 | int db_off; | ^~~~~~ auth_gssapi fix include path for Solaris Consistent with the upstream packaged patch: https://github.com/OpenIndiana/oi-userland/blob/oi/hipster/components/database/mariadb-103/patches/06-gssapi.h.patch compile warnings on Solaris [ 91%] Building C object plugin/server_audit/CMakeFiles/server_audit.dir/server_audit.c.o /plugin/server_audit/server_audit.c: In function 'auditing_v8': /plugin/server_audit/server_audit.c:2194:20: error: unused variable 'db_len_off' [-Werror=unused-variable] 2194 | static const int db_len_off= 128; | ^~~~~~~~~~ /plugin/server_audit/server_audit.c:2193:20: error: unused variable 'db_off' [-Werror=unused-variable] 2193 | static const int db_off= 120; | ^~~~~~ /plugin/server_audit/server_audit.c:2192:20: error: unused variable 'cmd_off' [-Werror=unused-variable] 2192 | static const int cmd_off= 4432; | ^~~~~~~ At top level: /plugin/server_audit/server_audit.c:2192:20: error: 'cmd_off' defined but not used [-Werror=unused-const-variable=] /plugin/server_audit/server_audit.c:2193:20: error: 'db_off' defined but not used [-Werror=unused-const-variable=] 2193 | static const int db_off= 120; | ^~~~~~ /plugin/server_audit/server_audit.c:2194:20: error: 'db_len_off' defined but not used [-Werror=unused-const-variable=] 2194 | static const int db_len_off= 128; | ^~~~~~~~~~ cc1: all warnings being treated as errors tested on: $ uname -a SunOS openindiana 5.11 illumos-b97b1727bc i86pc i386 i86pc
* | | | perfschema socket instrumentation related changesSergei Golubchik2020-03-101-0/+5
|/ / /
* | | compilation fixes for new wolfsslSergei Golubchik2020-01-201-0/+2
| | |
* | | MDEV-14101 Provide an option to select TLS protocol versionGeorg Richter2019-06-171-2/+9
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Server and command line tools now support option --tls_version to specify the TLS version between client and server. Valid values are TLSv1.0, TLSv1.1, TLSv1.2, TLSv1.3 or a combination of them. E.g. --tls_version=TLSv1.3 --tls_version=TLSv1.2,TLSv1.3 In case there is a gap between versions, the lowest version will be used: --tls_version=TLSv1.1,TLSv1.3 -> Only TLSv1.1 will be available. If the used TLS library doesn't support the specified TLS version, it will use the default configuration. Limitations: SSLv3 is not supported. The default configuration doesn't support TLSv1.0 anymore. TLSv1.3 protocol currently is only supported by OpenSSL 1.1.0 (client and server) and GnuTLS 3.6.5 (client only). Overview of TLS implementations and protocols Server: +-----------+-----------------------------------------+ | Library | Supported TLS versions | +-----------+-----------------------------------------+ | WolfSSL | TLSv1.1, TLSv1,2 | +-----------+-----------------------------------------+ | OpenSSL | (TLSv1.0), TLSv1.1, TLSv1,2, TLSv1.3 | +-----------+-----------------------------------------+ | LibreSSL | (TLSv1.0), TLSv1.1, TLSv1,2, TLSv1.3 | +-----------+-----------------------------------------+ Client (MariaDB Connector/C) +-----------+-----------------------------------------+ | Library | Supported TLS versions | +-----------+-----------------------------------------+ | GnuTLS | (TLSv1.0), TLSv1.1, TLSv1.2, TLSv1.3 | +-----------+-----------------------------------------+ | Schannel | (TLSv1.0), TLSv1.1, TLSv1.2 | +-----------+-----------------------------------------+ | OpenSSL | (TLSv1.0), TLSv1.1, TLSv1,2, TLSv1.3 | +-----------+-----------------------------------------+ | LibreSSL | (TLSv1.0), TLSv1.1, TLSv1,2, TLSv1.3 | +-----------+-----------------------------------------+
* | | Merge branch '10.3' into 10.4Oleksandr Byelkin2019-05-191-2/+2
|\ \ \ | |/ /
| * | Merge 10.2 into 10.3Marko Mäkelä2019-05-141-2/+2
| |\ \ | | |/
| | * Merge 10.1 into 10.2Marko Mäkelä2019-05-131-2/+2
| | |\
| | | * Merge branch '5.5' into 10.1Vicențiu Ciorbaru2019-05-111-2/+2
| | | |\
| | | | * Follow-up to changing FSF addressVicențiu Ciorbaru2019-05-111-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Some places didn't match the previous rules, making the Floor address wrong. Additional sed rules: sed -i -e 's/Place.*Suite .*, Boston/Street, Fifth Floor, Boston/g' sed -i -e 's/Suite .*, Boston/Fifth Floor, Boston/g'
| | | | * MDEV-9366 : do_shutdown_server fails to detect server shutdown on Windows.Vladislav Vaintroub2016-06-081-1/+1
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Fix test whether process is alive in mysqltest. Also fix SHUT_RD definition on Windows to be SD_RECEIVE. SD_BOTH was used instead prior to this patch, and this would occasionally make mysql_shutdown() fail - when the socket for the current connection is not able send the COM_SHUTDOWN response anymore.
* | | | | Small refactoring in vio.Vladislav Vaintroub2018-10-051-9/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - remove function prototype for shared memory (no more used), and VIO members that are unused - Do not call DisconnectNamedPipe on pipe handle. CloseHandle() is enough.
* | | | | MDEV-16536 Remove shared memory transportVladislav Vaintroub2018-08-201-12/+1
| | | | |
* | | | | MDEV-16277 tcp_nodelay session variable to enable / disable Nagle algorithmVladislav Vaintroub2018-08-111-0/+1
|/ / / /
* | | | MDEV-15091 : Windows, 64bit: reenable and fix warning C4267 (conversion from ↵Vladislav Vaintroub2018-02-061-3/+2
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | 'size_t' to 'type', possible loss of data) Handle string length as size_t, consistently (almost always:)) Change function prototypes to accept size_t, where in the past ulong or uint were used. change local/member variables to size_t when appropriate. This fix excludes rocksdb, spider,spider, sphinx and connect for now.
* | | | MDEV-14412 Support TCP keepalive optionsVladislav Vaintroub2017-11-171-1/+9
| | | | | | | | | | | | | | | | | | | | Based on pull request by Oleg Obleukhov https://github.com/MariaDB/server/pull/400
* | | | MDEV-11159 Server proxy protocol supportVladislav Vaintroub2017-08-221-0/+2
|/ / / | | | | | | | | | | | | | | | accept proxy protocol header from client connections. The new server variable 'proxy_protocol_networks' contains list of networks from which proxy header is accepted.
* | | MDEV-10332 support for OpenSSL 1.1 and LibreSSLSergei Golubchik2017-05-091-12/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | post-review fixes: * move all ssl implementation related ifdefs/defines to one file (ssl_compat.h) * work around OpenSSL-1.1 desire to malloc every EVP context by run-time checking that context allocated on the stack is big enough (openssl.c) * use newer version of the AWS SDK for OpenSSL 1.1 * use get_dh2048() function as generated by openssl 1.1 (viosslfactories.c)
* | | MDEV-10332 support for OpenSSL 1.1 and LibreSSLGeorg Richter2017-05-091-4/+5
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Initial support tested against OpenSSL 1.0.1, 1.0.2, 1.1.0, Yassl and LibreSSL not working on Windows with native SChannel support, due to wrong cipher mapping: Latter one requires push of CONC-241 fixes. Please note that OpenSSL 0.9.8 and OpenSSL 1.1.0 will not work: Even if the build succeeds, test cases will fail with various errors, especially when using different tls libraries or versions for client and server.
* | | Fix many -Wconversion warnings.Marko Mäkelä2017-03-071-4/+4
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Define my_thread_id as an unsigned type, to avoid mismatch with ulonglong. Change some parameters to this type. Use size_t in a few more places. Declare many flag constants as unsigned to avoid sign mismatch when shifting bits or applying the unary ~ operator. When applying the unary ~ operator to enum constants, explictly cast the result to an unsigned type, because enum constants can be treated as signed. In InnoDB, change the source code line number parameters from ulint to unsigned type. Also, make some InnoDB functions return a narrower type (unsigned or uint32_t instead of ulint; bool instead of ibool).
* | | MDEV-9154 : Remove workarounds (mainly dynamic function loading)Vladislav Vaintroub2016-06-011-9/+0
|/ / | | | | | | for running obsolete versions of Windows
* | MDEV-9366 : do_shutdown_server fails to detect server shutdown on Windows.Vladislav Vaintroub2016-01-071-1/+1
| | | | | | | | | | | | | | | | | | Fix test whether process is alive in mysqltest. Also fix SHUT_RD definition on Windows to be SD_RECEIVE. SD_BOTH was used instead prior to this patch, and this would occasionally make mysql_shutdown() fail - when the socket for the current connection is not able send the COM_SHUTDOWN response anymore.
* | Merge branch '5.5' into 10.0Sergei Golubchik2015-12-211-0/+4
|\ \ | |/
| * MDEV-9249 MariaDB un-buildable on linux64: fails @ "error: ↵Sergei Golubchik2015-12-211-0/+4
| | | | | | | | | | | | | | ‘ERR_remove_state’ was not declared in this scope" when linking against OpenSSL 1.0.2e ERR_remove_state is deprecated, use ERR_remove_thread_state if possible
* | SSL: Verbosely report SSL initialization errorsSergei Golubchik2015-05-031-1/+1
| | | | | | | | And don't ignore SSL_CTX_set_tmp_dh() failures
* | 10.0-base mergeSergei Golubchik2013-04-151-5/+1
|\ \
| * | Speed up connection time:Michael Widenius2013-03-201-1/+1
| |/ | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | -Change my_rnd() slightly to make it safer if two threads use it at the same time. -Avoid some sprintf and strmov in vio. -Changed thread_count to be automically incremented (instead of under LOCK_thread_count). -Thread cache now uses LOCK_thread_cache instead of LOCK_thread_count. -Moved delete thd out from LOCK_thread_count. -Save some mysql_cond_broadcast(&COND_thread_count) calls. -Removed call to getsockname() during connect. -Initialize random generator without locks. Other things: -Added thread_safe_decrement32() and thread_safe_increment32() -Removed sql_rnd_with_mutex() and get_thread_running() Thanks to Yoshinori Matsunobu for the benchmark of connection speed and to Domas Mituzas for the inspiration for many of the fixes. include/violite.h: Change desc to a string pointer mysql-test/suite/perfschema/r/all_instances.result: Added new mutex mysys/my_rnd.c: Change my_rnd() slightly to make it safer if two threads use it at the same time. sql/event_scheduler.cc: Changed thread_count to be automically incremented Moved some safe things out from LOCK_thread_count. Simplify deleting of THD for running thread. sql/mysqld.cc: Changed thread_count to be automically incremented Thread cache now uses LOCK_thread_cache instead of LOCK_thread_count Added delete_running_thd() Moved delete thd out from LOCK_thread_count More DBUG_ENTER Only call mysql_cond_broadcast(&COND_thread_count) if thread_count is 0 Removed call to getsockname() (old not anymore needed check) sql/mysqld.h: Removed sql_rnd_with_mutex() (not needed anymore) Removed not used function get_thread_running() Added thread_safe_decrement32() and thread_safe_increment32() Simplified dec_thread_running() and inc_thread_running() sql/sql_class.cc: Removed thd_lock_thread_count() and thd_unlock_thread_count() Initialize random generator without locks sql/sql_insert.cc: Changed thread_count to be automically incremented sql/sql_parse.cc: Changed thread_count to be automically incremented vio/vio.c: Don't generate 'desc' with sprintf/strmov. Assign a pointer instead. (Good enough as this is just for debugging)
* | MDEV-156 Threadpool - add thd_wait_begin/thd_wait_end to the network IO ↵Vladislav Vaintroub2013-02-191-1/+3
| | | | | | | | functions
* | MDEV-3822 :10.0-serg fails on windows buildslavesVladislav Vaintroub2012-11-041-1/+0
| | | | | | | | | | | | Fix mismerged code from 5.6 (named-pipe related). viopipe.c, which was introduced in 5.6 is now copied almost identically into 10.0 The unused vio::pipe_overlapped is removed.
* | merge with 5.5Sergei Golubchik2012-11-031-0/+6
|\ \ | |/
| * MDEV-531 : Warning: Forcing close of thread ... in rpl_binlog_indexVladislav Vaintroub2012-11-021-0/+6
| | | | | | | | | | | | Use post_kill_notification in for one_thread_per_connection scheduler, the same as already used in threadpool, to reliably wake a thread stuck in read() or in different poll() variations.
* | Compile 10.0 on WindowsVladislav Vaintroub2012-08-301-5/+8
| |
View Lorry Controller Status