API changes list

• Pass HttpRequestPtr to custom error handlers.

• Provide some functions for incrementing the value of given columns.

• Return HttpAppFramework by setExceptionHandler.

Changed

• Custom sessions.

• Use the constexpr if instead of std::enable_if.

• Make id generator consistent.

• Update test_cmake.csp.

• Simplify drogon test with c++17.

• Remove unused and undefined overloads of isBase64.

Fixed

• Fix build due to trantor commit out of date and address warnings.

• Fix a bug of the GlobalFilters plugin.

• Fix: uuid formatting.

API changes list

• Added isTopicEmpty function;

Changed

• Update the ubuntu Dockerfile;

• Add optional Criteria && || operator support;

• Bump actions/checkout from 3 to 4;

• Make & and * directly adjacent to variable names;

• Use wss:https://echo.websocket.events/.ws in WebSocket client example;

• Change logs in the AccessLogger plugin to TRACE level;

Fixed

• Fix an error in the secureRandomString function;

• FIX int mapping to int64_t instead of uint64_t;

API changes list

• Drop cpp14 build support.

• Add isHead() method to HttpRequest, to preserve information about the original method for use in the controller.

• Allow omitting template paremeter in execCommandSync.

• Add a method to HttpRequest to access the matched routing parameters.

Changed

• Update readme files.

• Allow sync advice to be callable on websocket requests.

• Set concurrency to prevent blocking CI queue.

• Validate clang-format version & Customize clang-format path.

• Extract format action into distinct job.

• Split macOS and Ubuntu CIs for readability.

• Set concurrency for CodeQL.

• Add dependabot.yml for GH actions.

• Replace sprintf with snprintf.

• Use ninja to build faster.

• Avoid using well-known ports for demoMain.

• Simplify coroutine implementation.

• Add a plugin for prometheus.

• Optimize plugins with redirection functions.

• Optimize regex generator.

• Add override keyword to setSockOptCallback.

• SlashRemover optimization.

Fixed

• Fix race condition when setting the secure flag during test.

Fixed

• Fix compatibility issue with c++14.

Changed

• Show outputs of try_compile for UUID libs.

• Update Trantor to fix a serious bug when sending files.

API changes list

• Add the forwardCoro method to HttpAppFramework.

• Possibility to add plugins without config file.

• Implement QueryBuilder.

• Add getOriginalPath function.

• Add setsockopt to HttpClient.

• Add overload function of newHttpResponse.

• Add getConnectionCount method.

Changed

• Add synchronization interface to model's associated query.

• Use syncAdvices.empty() to check.

• Remove the deprecated Json::Reader.

• Adapt Drogon to take advitange of Trantor TLS refactor.

• Add avatars of all contributors to the readme file.

• Remove docsforge from readme.

• Adapt to gcc13.

• Modify the HttpMessageBody class.

• Add the GlobalFilters plugin.

• Add filters and plugins to the drogon.h header file.

• Add webp and svg to the default file_types.

• Update SqlBinder.h.

• Remove path from COMPILER_COMMAND.

• Hodor plugin - Use IP bytes for user IP identification.

• Add SlashRemover plugin.

• Support setting max_files in loggers.

• Use shared_ptr to store plugins.

• Throw custom exception in HttpClient.

• Base64 improvements.

• Add CT_TEXT_JAVASCRIPT.

• Fix typo in newHttpJsonResponse documentation.

• Add CodeQL workflow.

• constexpr base64 length calculators.

• Make isBase64() and isInteger() take string_view.

• Chore: add package.xml.

• Add an example of yaml config file.

• Remove some unused functions.

• Use unsigned char to call the std::isspace function.

• Change options BUILD_CTL and BUILD_EXAMPLES and update readme with Building options.

• Remove unused CI files and Jekyll config.

• Ensure that all filters, AOP advices, and handlers are executed within the IO threads.

• Update test.sh and build.sh by appending prefix "X" to string variable comparisons.

• Recognize URI in request lines.

• Address warnings on macOS CI.

• Perform insensitive string compare of cookie SameSite attribute.

Fixed

• Temporary fix dead HttpClient.

• Fix a configuration error when building drogon_ctl.

• Fix generation of JSON field validation for short type.

• Fix bug on Mac M1 with redis chat example code.

• Fix error: conversion from ‘long int’ to ‘Json::Value’ is ambiguous.

• Bugfix: PgBatchConnection did not report error message.

• Fix typo in config file.

• Fix a hanging bug when writing large string to text field.

• Fixed logic error of limiterExpireTime_.

• Fix Missing Header BaseBuilder.h in CMakeLists.

• Fix: Coroutine handle should be captured by value.

• Fix issues in the ListParaView and content types.

• Fix target link libraries of yaml-cpp to comaptiable with vcpkg.

• Fix build error on win32/mingw.

• Fix CI in MacOS.

• Fix broken link in CONTRIBUTING.md.

API Changes list

• Add a configuration option to display local time in logs.

• Add the stackLimit option for jsoncpp.

• Add coroutine to wait until event loop ends.

• Add switchThreadCoro().

• Add queueInLoopCoro function.

Changed

• Reduce overhead of constructing string from request status.

• Add coroutine parameter binding test and make tests not blocking.

• Use weakptr instead of shared_ptr in HttpClient.

• Refactor HttpServer codes.

• Add an option in CMakeLists.txt to set how to use trantor.

• Add support to yaml config file.

• Changes to free http client if no request is pending.

• Trigger error message in drogon test when faced with bad parameter.

Fixed

• Make the token bucket full when it is initialized

• Fix file r/w race condition in integration test.

• Postgresql: don't handle events anymore after connection closing.

• Fix multipart boundary with charset.

• Fix a conan issue in github actions.

• Hold shared pointer from the very beginning in WebSocketConnectionImpl.

API changes list

• Add onSessionStart() and onSessionDestroy() events

• Support postgresql asynchronous notification (LISTEN/NOTIFY).

Changed

• Update Utilities.cc

• Drogon test refactor

• Enable json entry as string

• Mark awaiters as non-copyable

Fixed

• Fix HttpController regex path matching

• Fix a memory leak in the redis example

• Partial fix for MSYS2 compat

API changes list

• Add the queueInLoopCoro function.

• Avoid HashDoS attacks via random per-session hash initial state.

Changed

• Support the mediumint column when generate the mysql model.

• Set Hiredis_FOUND to true when finding Hiredis library.

• Add rate limiter.

• Add some test cases for the sqlite datetime type.

Fixed

• Fix typo in drogon_test.h.

• Fix a date race in drogon_test.

• Fix a deadlock bug when closing all database connections.

API changes list

• Support redis subscription.

Changed

• Remove redundant member functions of drogon::Task.

• Small patches on orm_lib.

• Add support for the string_view type to SqlBinder in orm.

Fixed

• Fix a conflict of ssize_t type with hiredis.

• Fix a test bug when clients start before servers.

• Fix model template file Unreachable code.

• Use the mysql_library_end() function to avoid memory leaks.