# Changelog All notable changes to this project will be documented in this file. ## [Unreleased] ## [1.5.26] - 2026-01-26 ### Changed - Enable Botan3 on MacOS CI. - remove TU specific variables. - Support parsing datetime with timezone. ### Fixed - Fix building error for -Werror=unused-value. - Fix SPDLOG_FMT_EXTERNAL definition in CMakeLists. - Fix range sendFile() for MinGW. - Fix fread check for reading randomness. - Fixes to TLS backend. - Fix iptos. - Fix the error handling of kBufferOffset bytes when adjusting the buffer. ## [1.5.25] - 2025-10-29 ### Fixed - Fix Date::fromDbStringLocal() when YYYY-MM-DD is given. - Fix typo MICRO_SECONDS_PER_SEC. ## [1.5.24] - 2025-06-20 ### Changed - refactor: replace atomic counter with plain int in RunInLoopTest2. ### Fixed - Fix compile errors in some case. - Fix a bug when sending streams. ## [1.5.23] - 2025-02-20 ### Changed - Replace ipv4 inet_ntop with a handrolled function. ### Fixed - Fix some typos. ## [1.5.22] - 2024-10-27 ### Fixed - Fix a bug in the dtor of EventLoop. - Free leaked memory in ares resolver. ## [1.5.21] - 2024-09-10 ### API changes list - Add a method to reload the SSL certificate and private key on the fly. ### Changed - Keep log level consistency. ## [1.5.20] - 2024-07-20 ### Changed - Add byte order detection for internal SHA1 implementation for OSX, POWER, RISC-V and s390. ### Fixed - Fix Windows CI build fail by using the latest MSVC. - Fix the Botan TLS provider build on Linux. - Fix "pthread not found" build error when using Android NDK. ## [1.5.19] - 2024-06-08 ### changed - show forked repository build status. - Add cmake-format. - Some spelling corrections. ## [1.5.18] - 2024-05-04 ### Fixed - Fix data type conflict. - Fix build on latest c-ares. ## [1.5.17] - 2024-02-09 ### Changed - Make FileBufferNodeWin aware of UWP Win32 API. - Use ssize_t declared by toolchain when available. ## [1.5.16] - 2024-01-18 ### Changed - Add build badge for individual OS. - deinit libressl. - Remove mutex. ### Fixed - Pile of fix for h2. - Fix a bug when sending data. - Fix c-ares CARES_EXTERN for static builds. - Fix header file name issue when cross-compiling on Windows. - Fix name issue when cross-compiling. ## [1.5.15] - 2023-11-27 ### Changed - Feature: Integrate spdlog as logging backend for Trantor Logger. ### Fixed - Fix the botan backend always validating certificate and OpenSSL allowing empty ALPN. - Fix build error on OpenBSD. - Fix Botan leaking memory if connection force closed. - Fix a cmake warning. - Workaround botan backend init failure on MacOS. - Fix failing wstr conversion if locale is set to C. ## [1.5.14] - 2023-09-19 ### [Fixed] - Fix OpenSSL: read can be incomplete. - Fix botan provider. - Fix botan3 not triggering handshake finish event. - Fix an compilation error when no STL lib is found. ## [1.5.13] - 2023-08-23 ### Fixed - Fix an error when sending files. - Include <memory> header in TcpConnectionImpl.cc. ## [1.5.12] - 2023-08-20 ### API changes list - Add NetEndian versions of toIp and toIpPort. - Add setsockopt to TcpClient and TcpServer. - Support setting max files in AsyncFileLogger. - Support returning multiple results for dns parsing. ### Changed - Refactor SSL handling. - Add ability to use one log file until the size-limit. - Make the std::string_view work on windows. - Drop Botan 2 support and support Botan 3. - Make the getNextLoop method multi-thread safe. - Add fallback when OpenSSL not providing BLAKE2b. ### Fixed - Fix override mark. - Add missing <cstdint> header with GCC 13. - Fix AresResolver. - Fix building built-in hashes on Windows. - Fix MSYS2/Cygwin compatibility issues. - Fix more build errors on win32/mingw. - Fix off_t(on windows off_t defined with long, not longlong). - Fix bug with Trantor::Date timeZoneOffset calculation. - Fix wrong usage of shared pointer in TcpClient ctor. ## [1.5.11] - 2023-03-17 ### API Changes list - Add a method to the Logger class to enable local time displaying. - TRNANTOR_LOG_COMPACT - compact logs without source code details. ### Changed - Refactor TcpServer I/O loop logic. ### Fixed - Fix a conan issue. ## [1.5.10] - 2023-01-23 ### API Changes list ### Changed - Use gtest 1.13 in github actions ### Fixed ## [1.5.9] - 2023-01-23 ### API Changes list ### Changed - Search for \ if under msvc ### Fixed ## [1.5.8] - 2022-11-11 ### API Changes list ### Changed ### Fixed - Fix Date::timezoneOffset(). - Fix socket fd leak if Connector destruct before connection callback is made. ## [1.5.7] - 2022-09-25 ### API changes list - Add utc methods for trantor::Date. ### Changed - Remove an unnecessary semi-colon. - Added support for Solaris. - Define ssize_t as std::intptr_t on Windows. - Add an environment without openssl to github actions. - Added SSL Error Trace Log and mTLS Samples. - Use LOG_TRACE instead of LOG_DEBUG. ### Fixed - Fix a race condition. - Fix iterator invalidation bug when stopping TCP server. - Partial fix of exception safety in the event loop. ## [1.5.6] - 2022-07-09 ### API changes list - Add support for sending data streams via callback. - Added mTLS support. ### Changed - Make MsgBuffer constructor explicit. - Always queue connectDestroyed() in loop. - Stop calling abort() in runtime. - Give EventLoopThread::loop_ static lifetime. - Optimization SSL name matching. - Clarify SSL error message. - Rename BUILD_TRANTOR_SHARED to BUILD_SHARED_LIBS. ### Fixed - Fix tolower with sanitizer cfi - include unconditionally on freebsd - Fix thread sanitizer. ## [1.5.5] - 2022-02-19 ### API changes list ### Changed - Move EventLoop::runAfter to a template. - Remove an assertion when removing channels. - Prevent TcpClient::removeConnection call on deleted TcpClient instance. - Wait for loop to exit in EventLoop destructor. - Add r-reference version of set-callback methods to TcpConnectionImpl. ### Fixed - Fix a bug when closing connections on Windows/MacOS. - Fix logger causes if statement mismatch. ## [1.5.4] - 2021-12-10 ### API changes list ### Changed - Correctly handle the error of the getaddrinfo function ### Fixed - Fix the error when sending partial files ## [1.5.3] - 2021-11-28 ### API changes list - TcpClientImpl support SSL client certificate ### Changed - Allow RVO in fromDbStringLocal ### Fixed - Make sure resolvers are added when C-Ares is manually disabled ## [1.5.2] - 2021-10-17 ### API changes list ### Changed - Disable setting SSL Configs when using LibreSSL - cmake: Use GNUInstallDirs to figure out install dirs - support HaikuOS - Improve Error handling for certificates/private keys - Make c-ares support optional when building - Use locale.h - Assert fd >= 0 in updateChannel() - Add Clang support for -Wall -Wextra -Werror; fix -Wunused-parameter ### Fixed - Fix a small memory leak - Fix errors in log macros - Fix a race condition when TcpClient destroyed before connected - Fix the error of calling removeAndResetChannel twice - Fix a bug when EAGAIN on reading sockets - Fix compilation warnings - Fix a potential race condition ## [1.5.1] - 2021-08-08 ### API changes list ### Changed - Fix warning C4244 in MSVC - Disable strict compiler check on Windows with GCC - Add support for paths containing unicode characters on Windows - Add BUILD_DOC cmake option (doxygen) - Use make_shared instead of shared_ptr(new) - Detect and handle MinGW ### Fixed - Fix the destructor of AresResolver - Fix memory leak in NormalResolver ## [1.5.0] - 2021-06-18 ### API changes list - Enable multiple log files or streams. - Add SSL_CONF_cmd support. - Add runOnQuit to the EventLoop class. ### Changed - Export the FixedBuffer. - Added a try_compile block to detect if we need to link against atomic. ## [1.4.1] - 2021-05-15 ### Changed - Add github actions of Windows. - Modify the way the log file is opened. - Add version/soversion to shared library. - Use double instead of long double as the type for timer durations. ### Fixed - Fix a bug in the TcpConnectionImpl class. - Fix constructing Date in a daylight saving timezone. - GNU: -Wall -Wextra -Werror; fix related warnings. - Add wincrypt.h include for Windows. ## [1.4.0] - 2021-04-09 ### API changes list - Add isUnspecified() to indicate if IP parsing failed. - Add exports macro to allow Shared Library with hidden symbols by default. ### Changed - Modify the AsyncFileLogger destructor. ### Fixed - Recycle TimerID in the TimerQueue. ## [1.3.0] - 2021-03-05 ### API changes list - Add secondsSinceEpoch to trantor::Date. - Rename the 'bzero' method of the FixedBuffer class to 'zeroBuffer'. - Add SNI support to TcpClient. - Add SSL certificate validation. ### Changed - Change README.md. ## [1.2.0] - 2021-01-16 ### API changes list - Add LOG_IF and DLOG like glog lib. ### Changed - Enable github actions. - Add support for VS2019. - Modify the LockFreeQueue. ### Fixed - Fix MinGW error with inet_ntop and inet_pton. - Fix a macro regression when using MSVC. ## [1.1.1] - 2020-12-12 ### Changed - Add Openbsd support. ## [1.1.0] - 2020-10-24 ### Changed - Disable TLS 1.0 and 1.1 by default. - Use explicit lambda capture lists. ### Fixed - Fix a bug in the Date::fromDbStringLocal() method. ## [1.0.0] - 2020-9-27 ### API changes list - Add the address() method to the TcpServer class. - Change some internal methods from public to private in the Channel class. ### Changed - Update the wepoll library. - Add comments in public header files. ## [1.0.0-rc16] - 2020-8-15 ### Fixed - Fix a bug when sending big files on Windows. ### API changes list - Add updateEvents() method to the Channel class. ## [1.0.0-rc15] - 2020-7-16 ### Fixed - Fix installation errors of shared library. ## [1.0.0-rc14] - 2020-6-14 ### API changes list - Add the moveToCurrentThread() method to EventLoop. ### Changed - Optimized LockFreeQueue by Reducing Object Construction. ### Fixed - Fix a bug when sending a file. ## [1.0.0-rc13] - 2020-5-23 ### API changes list - Make the Channel class as a part of the public API. ## [1.0.0-rc12] - 2020-5-22 ### API changes list - Add a method to show if the c-ares library is used ### Fixed - Fix a bug in SSL mode (#85) - Use SOCKET type in windows for x86-windows compilation - Use env to find bash in build.sh script to support FreeBSD ## [1.0.0-rc11] - 2020-4-27 ### API changes list - Add fromDbStringLocal() method to the Date class ### Fixed - Fix a race condition of TimingWheel class - Fix localhost resolving on windows ## [1.0.0-rc10] - 2020-3-28 ### API changes list - Add the send(const void *, size_t) method to the TcpConnection class - Add the send(const MsgBufferPtr &) method to TcpConnection class - Add stop() method to the TcpServer class ### Changed - Compile wepoll directly into trantor (Windows) - Add CI for Windows - Make CMake install files relocatable - Modify the Resolver class ## [1.0.0-rc9] - 2020-2-17 ### API changes list - Add support for a delayed SSL handshake - Change a method name of EventLoopThreadPool(getLoopNum() -> size()) ### Changed - Port Trantor to Windows - Use SSL_CTX_use_certificate_chain_file instead of SSL_CTX_use_certificate_file() ## [1.0.0-rc8] - 2019-11-30 ### API changes list - Add the isSSLConnection() method to the TcpConnection class ### Changed - Use the std::chrono::steady_clock for timers ## [1.0.0-rc7] - 2019-11-21 ### Changed - Modify some code styles ## [1.0.0-rc6] - 2019-10-4 ### API changes list - Add index() interface to the EventLoop class. ### Changed - Fix some compilation warnings. - Modify the CMakeLists.txt ## [1.0.0-rc5] - 2019-08-24 ### API changes list - Remove the resolve method from the InetAddress class. ### Added - Add the Resolver class that provides high-performance DNS functionality(with c-ares library) - Add some unit tests. ## [1.0.0-rc4] - 2019-08-08 ### API changes list - None ### Changed - Add TrantorConfig.cmake so that users can use trantor with the `find_package(Trantor)` command. ### Fixed - Fix an SSL error (occurs when sending large data via SSL). ## [1.0.0-rc3] - 2019-07-30 ### API changes list - TcpConnection::setContext, TcpConnection::getContext, etc. - Remove the config.h from public API. ### Changed - Modify the CMakeLists.txt. - Modify some log output. - Remove some unnecessary `std::dynamic_pointer_cast` calls. ## [1.0.0-rc2] - 2019-07-11 ### Added - Add bytes statistics methods to the TcpConnection class. - Add the setIoLoopThreadPool method to the TcpServer class. ### Changed - Ignore SIGPIPE signal when using the TcpClient class. - Enable TCP_NODELAY by default (for higher performance). ## [1.0.0-rc1] - 2019-06-11 [Unreleased]: https://github.com/an-tao/trantor/compare/v1.5.26...HEAD [1.5.26]: https://github.com/an-tao/trantor/compare/v1.5.25...v1.5.26 [1.5.25]: https://github.com/an-tao/trantor/compare/v1.5.24...v1.5.25 [1.5.24]: https://github.com/an-tao/trantor/compare/v1.5.23...v1.5.24 [1.5.23]: https://github.com/an-tao/trantor/compare/v1.5.22...v1.5.23 [1.5.22]: https://github.com/an-tao/trantor/compare/v1.5.21...v1.5.22 [1.5.21]: https://github.com/an-tao/trantor/compare/v1.5.20...v1.5.21 [1.5.20]: https://github.com/an-tao/trantor/compare/v1.5.19...v1.5.20 [1.5.19]: https://github.com/an-tao/trantor/compare/v1.5.18...v1.5.19 [1.5.18]: https://github.com/an-tao/trantor/compare/v1.5.17...v1.5.18 [1.5.17]: https://github.com/an-tao/trantor/compare/v1.5.16...v1.5.17 [1.5.16]: https://github.com/an-tao/trantor/compare/v1.5.15...v1.5.16 [1.5.15]: https://github.com/an-tao/trantor/compare/v1.5.14...v1.5.15 [1.5.14]: https://github.com/an-tao/trantor/compare/v1.5.13...v1.5.14 [1.5.13]: https://github.com/an-tao/trantor/compare/v1.5.12...v1.5.13 [1.5.12]: https://github.com/an-tao/trantor/compare/v1.5.11...v1.5.12 [1.5.11]: https://github.com/an-tao/trantor/compare/v1.5.10...v1.5.11 [1.5.10]: https://github.com/an-tao/trantor/compare/v1.5.9...v1.5.10 [1.5.9]: https://github.com/an-tao/trantor/compare/v1.5.8...v1.5.9 [1.5.8]: https://github.com/an-tao/trantor/compare/v1.5.7...v1.5.8 [1.5.7]: https://github.com/an-tao/trantor/compare/v1.5.6...v1.5.7 [1.5.6]: https://github.com/an-tao/trantor/compare/v1.5.5...v1.5.6 [1.5.5]: https://github.com/an-tao/trantor/compare/v1.5.4...v1.5.5 [1.5.4]: https://github.com/an-tao/trantor/compare/v1.5.3...v1.5.4 [1.5.3]: https://github.com/an-tao/trantor/compare/v1.5.2...v1.5.3 [1.5.2]: https://github.com/an-tao/trantor/compare/v1.5.1...v1.5.2 [1.5.1]: https://github.com/an-tao/trantor/compare/v1.5.0...v1.5.1 [1.5.0]: https://github.com/an-tao/trantor/compare/v1.4.1...v1.5.0 [1.4.1]: https://github.com/an-tao/trantor/compare/v1.4.0...v1.4.1 [1.4.0]: https://github.com/an-tao/trantor/compare/v1.3.0...v1.4.0 [1.3.0]: https://github.com/an-tao/trantor/compare/v1.2.0...v1.3.0 [1.2.0]: https://github.com/an-tao/trantor/compare/v1.1.1...v1.2.0 [1.1.1]: https://github.com/an-tao/trantor/compare/v1.1.0...v1.1.1 [1.1.0]: https://github.com/an-tao/trantor/compare/v1.0.0...v1.1.0 [1.0.0]: https://github.com/an-tao/trantor/compare/v1.0.0-rc16...v1.0.0 [1.0.0-rc16]: https://github.com/an-tao/trantor/compare/v1.0.0-rc15...v1.0.0-rc16 [1.0.0-rc15]: https://github.com/an-tao/trantor/compare/v1.0.0-rc14...v1.0.0-rc15 [1.0.0-rc14]: https://github.com/an-tao/trantor/compare/v1.0.0-rc13...v1.0.0-rc14 [1.0.0-rc13]: https://github.com/an-tao/trantor/compare/v1.0.0-rc12...v1.0.0-rc13 [1.0.0-rc12]: https://github.com/an-tao/trantor/compare/v1.0.0-rc11...v1.0.0-rc12 [1.0.0-rc11]: https://github.com/an-tao/trantor/compare/v1.0.0-rc10...v1.0.0-rc11 [1.0.0-rc10]: https://github.com/an-tao/trantor/compare/v1.0.0-rc9...v1.0.0-rc10 [1.0.0-rc9]: https://github.com/an-tao/trantor/compare/v1.0.0-rc8...v1.0.0-rc9 [1.0.0-rc8]: https://github.com/an-tao/trantor/compare/v1.0.0-rc7...v1.0.0-rc8 [1.0.0-rc7]: https://github.com/an-tao/trantor/compare/v1.0.0-rc6...v1.0.0-rc7 [1.0.0-rc6]: https://github.com/an-tao/trantor/compare/v1.0.0-rc5...v1.0.0-rc6 [1.0.0-rc5]: https://github.com/an-tao/trantor/compare/v1.0.0-rc4...v1.0.0-rc5 [1.0.0-rc4]: https://github.com/an-tao/trantor/compare/v1.0.0-rc3...v1.0.0-rc4 [1.0.0-rc3]: https://github.com/an-tao/trantor/compare/v1.0.0-rc2...v1.0.0-rc3 [1.0.0-rc2]: https://github.com/an-tao/trantor/compare/v1.0.0-rc1...v1.0.0-rc2 [1.0.0-rc1]: https://github.com/an-tao/trantor/releases/tag/v1.0.0-rc1