TarsCloud_TarsCpp/Changelist.md

v2.4.19 2021.05.18

en

• fix TARS_OPENTARCKING not report trace bug
• update mysql-client to support cmake 3.20
• fix doc README.md 404

cn

• 修复打开TARS_OPENTARCKING宏时，没有上报trace信息的问题
• update mysql-client to support cmake 3.20
• fix doc README.md 404

v2.4.18 2021.04.13

en

• fix tc_thread_queue,Optimizing the swarm effect
• fix epoll server connection close cause crash bug

cn

• 修复tc_thread_queue 优化惊群效应
• 修复epoll server 连接关闭时可能带来的crash

v2.4.17 2021.04.02

en

• fix tc_time bug of erase caused by timer repeat event
• Fix the MySQL client library to solve the problem of compiling under cmake3.20
• Fix tc_config, key has no escaped bug
• Fix the scheduling mechanism to avoid the problem of 1 s scheduling delay

cn

• 修复tc_timer repeat事件带来的无法erase的问题
• 修复引用的mysql-client库, 解决cmake3.20下编译的问题
• 修复tc_config key没有转义的bug
• 修复协程调度机制, 避免出现总是出现1s调度延时的问题

v2.4.16 2021.03.28

en

• tc_epoll_server add sendBufferDirect
• tc_epoll_server fd auto closed when forked
• fix tc_common time zone bug
• fix hash call bug
• fix EndpoingManager.cpp add missing break
• Fix bug that Popen fails to return null pointer and uses it directly without judgment.
• fix to avoid coredump while application exit
• fix hash table and consistent hash ring are not updated when service node weight is updated
• fix crash When the number of processing pressure test connections is greater than the maximum number of service connections, and the connections are established and disconnected frequently
• fix In Linux and windows, it is a small end. It corrects the definition error of byte order conversion function, such as tars_ ntonll
• set timeout options to prevent "connnect", "real_query" to be blocked for tens of minutes
• Fix the function name (tc_bitmap) in the exception
• update protocol

cn

• tc_epoll_server 添加 sendBufferDirect
• tc_epoll_server fd添加fork后自动close属性
• 修复 tc_common 中时区函数的时区的bug
• 修复hash第一次建立连接不稳定的bug
• 修复EndpoingManager.cpp 缺少 missing break的bug
• 修复服务退出时可能的crash
• 修复 popen 失败返回空指针 没有判断就直接使用的BUG。
• 修复解决服务节点权重更新时哈希表和一致性哈希环不更新的问题
• 修复同一服务有多个obj的情况，同一hash值调用不同的obj会hash到不同的服务器，因为addNode会根据desc(ip+port)计算md5,导致顺序不一致
• 修复处理压测连接数大于服务最大连接数,并且有连接频繁建立、断开时
• 修复windows下大小端的问题
• mysql 增加超时的参数设置
• 修复tc_bitmap异常字符串处理的bug
• 更新protocol引用

v2.4.15 2020.12.30

en

• fix tc_consistent_hash_new.cpp hash bug
• add ONLY_LIB, not build examples/servers by default, if you want build examples, please cmake .. -DONLY_LIB=ON && make -j4
• change format of some files to UTF-8 BOM to fix compile errors under windows without changing any codes in these files.
• fix tc_common prime judgment bug
• fix tars-tools.cmake link pthread bug in ubuntu

cn

• 修改tc_consistent_hash_new.cpp hash的bug
• 添加ONLY_LIB编译选项, 默认不再编译examples服务, 如果有需要请: cmake .. -DONLY_LIB=ON && make -j4
• 修改部分文件的utf8格式, 避免windows下的编译错误
• 修改tc_common prime judgment bug
• 修改ubuntu下, tars-tools.cmake link pthread bug

v2.4.14 2020.11.09

en

• fix TC_Shm::init windows not set _bOwner
• cmake copy .tars to tarsproto/protocol in windows
• epoll add/del/mod and return value
• ServantProxyThreadData reset when communicator terminate
• get rid of the singleton. You can start multiple applications in a process!
• when epoll server exit, close all fd.
• fix EndpointManager decontructor
• fix communicator terminate
• application support parse string config
• fix hash bug in first connection
• fix tc_sha, __LITTLE_ENDIAN bug in windows/mac
• hello server add hash test
• fix compiler warning
• tc_shm when detach, set _pshm = NULL

cn

• 修改 TC_Shm::init in windows 没有设置 _bOwner变量的bug
• 修改tars-tools.cmake, 在windows 平台下cmake 复制 .tars 到 tarsproto/protocol
• epoll add/del/mod 等接口增加返回值
• communicator 结束时调用ServantProxyThreadData reset
• 尽量去掉libservant中的单例, 这样在一个进程中可以启动多个Application
• 当epoll server退出时, 关闭所有的句柄
• 修复EndpointManager析构函数
• 修改communicator结束时可能的crash
• Application内部增加直接初始化函数, 支持string类型的配置
• 修改第一次创建连接时hash不准的bug
• 修复windows/mac平台上, tc_sha, __LITTLE_ENDIAN不支持的bug
• Hello server增加hash测试
• 修复编译警告
• tc_shm当调用detach时, 设置_pshm = NULL

v2.4.13 2020.10.11

en

• Fix Windows compilation errors (missing bison / flex generated files)
• Network epoll notification handle is changed to UDP handle instead of socket pipe mode to save the number of handles
• Fix tars-tools.cmake support mysql link

cn

• 修复windows编译错误(漏提交bison/flex生成的文件)
• 网络epoll通知句柄改成udp句柄, 不采用socket pipe模式, 节省句柄数量
• 修复tars-tools.cmake 支持mysql的link

v2.4.12 2020.09.23

en

• tc_timer fix compiler warning
• fix dye bug
• fix http keep-alive bug

cn

• tc_timer修复编译警告
• 修复染色的bug
• 修复http keep-alive bug

v2.4.11 2020.09.18

en

• fix gtest compiler bug
• fix epoll memory leak in windows
• fix tc_encoder crash bug
• fix tc_clientsocket bug
• fix tc_timer memory leak
• fix tc_openssl mode not be used
• fix TC_ Http2 failure problem (header cannot use temporary variables)
• always set thread data host info
• Adding the initialization of enumeration value in the resetDefautlt function
• Part of the file encoding format is adjusted to utf8 BOM to ensure that there is no problem in Windows compilation
• tc_common add various date processing functions
• tc_common add floating point comparison function
• tc_thread add multi thread hash logic
• tc_port add environment variable acquisition and system event registration callback (compatible with multi platform)
• Adjust tc_sem_mutex event name (under Windows) to facilitate subsequent maintenance
• rpc add support for http/sock4/sock5 proxy
• application add ssl bind check
• Fix the bug of RPC in HTTP short SSL package connection (under Windows)
• communicator add update endpoint
• fix communicator exit logic to avoid possible crash in exit
• optimize the memory copy problem, reduce the memory copy, and improve the performance
• Adjust the custom callback and put it in servantproxy

cn

• 修复gtest编译错误
• 修复windows下, epoll.cpp中的内存泄露
• 修改tc_encoder crash 的bug
• 修复tc_clientsocket在大包下的bug
• 修复tc_timer内存泄露问题
• 修复tc_openssl 代码中mode没生效的bug
• 修复rpc在http短连接以及ssl大包下的bug(windows下)
• 修复tc_http2 失败的问题(header不能用临时变量)
• ServantProxy调用时总是在线程私有变量中设置host info
• 在resetDefautlt函数中增加枚举值的初始化
• 部分文件编码格式调整成utf8 bom
• tc_common增加各类时间处理函数
• tc_common增加浮点数比较算法
• tc_thread增加多线程hash逻辑
• tc_port增加环境变量获取以及系统事件注册回调(兼容多平台)
• 调整tc_sem_mutex事件名称(windows下), 便于后续维护
• rpc增加http/sock4/sock5支持
• application 增加ssl效验
• communicator增加主动更新endpoint的功能
• communicator完善退出逻辑, 避免退出时可能的crash
• 进一步优化内存copy问题, 减少内存copy,提升性能
• 调整自定义回调, 放在ServantProxy中

v2.4.10 2020.09.02

en

• fix ssl EndpointManager.cpp bug
• gbk2utf8 mode default set to ICONV_IGNORE

cn

• 修复ssl下, EndpointManager.cpp 的bug
• 将gbk2utf8 mode 缺省值设置为ICONV_IGNORE

v2.4.9 2020.08.19

en

• Fix tars-tool.cmake make upload bug in linux
• Update tars-tools.cmake, support multi tars file
• tc_encoder optimize
• fix servant http call context release bug
• fix servant connection reconnect dead cycle
• fix http servant set timeout bug
• fix windows roll log bug
• fix tc_time postAtTime bug
• remove TARS_SSL in header
• fix windows gtest build bug

cn

• 修改tars-tool.cmake make upload 在linux上bug, cmake用${CMAKE_COMMAND}代替
• 修改tars-tools.cmake, 支持多个tars文件
• 优化tc_encoder
• 修复http servant 短连接模式下context释放的bug(貌似只会在windows下出现)
• 修复prx重连可能导致的死循环的问题
• 修复http servant 设置timeout不正确的问题
• 修复windows下循环日志不启用的问题
• 修复tc_time postAtTime的bug
• 头文件中删除TARS_SSL的宏, 避免内存模型不一致
• 修改windows gtest编译连接不争取的问题

v2.4.8 2020.08.05

en

• add tarsmerge, can merge multi tars file to one
• fix tars-tools.cmake, support: make xxxx-upload-tars, upload tars to web, for test
• fix when http header has not content-length, tc_http decode bug
• fix refresh endpoint crash

cn

• 添加 tarsmerge工具, 支持合并多个tars文件到一个
• 修改tars-tools.cmake, 支持make xxx-upload-tars, 上传本服务的tars文件到web, 方便自动测试
• 修改当http头没有content-length时的解析bug
• 修改endpoint更新时可能导致的crash

v2.4.7 2020.07.19

en

• fix tars-tools.cmake, support ssl link order bug
• tars2cpp delete routerkey support (for grid, not use now)
• epoll server add onNewClient callback
• fix tc_gzip memory leak
• solve the default threads num problem

cn

• tars-tools.cmake, 修改ssl 连接顺序不对的问题
• tars2cpp去掉routerkey(给灰度使用, 目前版本都不再支持)
• epoll server 增加onNewClient回调
• fix tc_gzip在某情况下的内存泄露
• 修改threads缺省参数值为0的bug

v2.4.6 2020.07.09

en

• fix http parse repsonse bug to support TarsGateway

cn

• 修改http解析响应包的bug

v2.4.5 2020.07.07

en:

• tars2node support JSON_VERSION.

cn:

• tars2node 工具支持JSON_VERSION 协议。

v2.4.4 2020.06.19

en:

• add totalResponse for all protocol response;
• modity tars2cpp for json protocol: gen json protocol default && gen async_response_xx json protocol;

cn:

• 增加 totalResponse，对tars所有协议（tars、tup、json）回包都支持；
• 修改tars2cpp，默认都生成json协议支持，并修改了 async_response_xx 也支持json回包。

v2.4.3 2020.06.10

en:

• tc_spin_lock support arm
• fix tc_http security problem
• fix tc_mysql table name with database name bug
• tarscpp create tars protocol, default package optional field
• fix tars2case 的bug

cn:

• tc_spin_lock 支持arm
• tc_http解析安全问题
• tc_mysql 表名带db名称时 bug的问题
• tarscpp协议缺省值默认打包
• fix tars2case 的bug

v2.4.2 2020.06.02

en:

• Add English commet to some header file commet
• tars2case support json format
• fix tc_http bug, ignore last header line
• fix tc_json null bug and add interface

cn:

• 部分头文件注释增加英文注释
• tars2case支持json格式
• 修复tc_http解析头, 漏掉最后一行的bug
• 修复tc_json null的bug 以及修改tc_json的函数接口, 更易用

v2.4.1 2020.05.06

en:

1 fix windows tars proto, define long bug, change to long long 2 fix windows, longlong tars_ntohll bug 3 fix windows, tc_ex system message pointer may be null cause crash 4 fix windows tc_epoll_server when send pending add epoll mod

cn:

1 修复windows 64位 tars协议中, long 定义的问题(为32位,改成long long) 2 修复windows 64位整形, 字节序转换的问题 3 修复windows tc_ex中系统消息指针为NULL的bug 4 修复windows windows tc_epoll_server when send pending add epoll mod

v2.4.0 2020.04.24

en:

• fix tars2json bug of array
• TC_EpollServer::Connction add _authInit initialize
• fix tarsnotify nodename bug
• compiler & install framework/*.tars in tarscpp
• fix tars-tools.cmake 'make tar' bug in linux
• In epoll server, change tc_cas_queue to tc_thread_queue
• tc_thread queue add front & pop_front
• add tars to xml support , add tc_xml.h/cpp tool class
• fix tc_json bug in float/double
• tars2cpp add interface to get/set sql
• TarsOutpuStream member change to public
• add tars2case for benchmark

cn:

• 修复tars2json中 array的bug
• TC_EpollServer::Connction 构造时，增加对_authInit变量初始化
• 修复tarsnotify nodename bug
• compiler & install framework/*.tars in tarscpp
• 修复tars-tools.cmake make tar在linux的bug
• epoll server中tc_cas_queue改为 tc_thread_queue, tc_cas_queue在极端压力下可能会有问题, 原因待查
• tc_thread queue add front & pop_front
• 增加tars to xml的支持, 增加tc_xml.h/cpp解析类
• 修复tc_json的float/double的bug
• tars2cpp 工具增加将结构体转换成sql的接口
• TarsOutpuStream成员变量改成public, 便于外部访问
• 增加tars2case工具, 给benchmark工具使用

v2.3.0 2020.04.02

en:

• modify cookies
• To support short connection (HTTP), servantproxy adds connection serial mode
• Support http1 client
• The interface of http1 and http2 is unified (http2 is not compatible before, and there are bugs in the previous design)
• Optimize HTTP performance
• Modify the file name and some class names at the beginning of tars to facilitate code merging
• Improve the logic of service IP list switching

cn:

• cookies修改实现方式
• 为支持短连接(http), ServantProxy增加连接串行模式
• rpc支持http1客户端
• 统一了http1 和 http2的接口(http2不在兼容之前的, 之前的设计上是有bug的) 优化http性能
• 修改Tars开头的文件名以及部分类名, 方便代码合并
• 改进服务ip list切换的逻辑

v2.2.0 2020.04.02

en

• fix epoll bug in windows

cn

• 修复epoll在windows下的bug

v2.1.2 2020.03.28

en:

• Fix bugs in tar-tools.cmake's support for make release
• cmake_tars_server.sh Permissions are automatically set to executable during installation
• fix tc_common::strto bug in unsigned char
• Download and compile curl automatically under windows to support the subsequent make upload
• Repair the support of tars-tools.cmake for make upload under Windows

cn:

• 修复tars-tools.cmake对release支持的bug
• cmake_tars_server.sh等安装时权限都自动设置为可执行
• tc_common::strto修复unsigned char的bug
• windows下自动下载编译curl,为后续make upload提供支持
• 修复windows下tars-tools.cmake对make upload的支持

v2.1.1 2020.03.23

en:

• update tars2node, support ts
• tc_json add get
• fix CMakeLists.txt in servant demo

cn:

• 更新tars2node, 完善对ts的支持
• tc_json增加一个api
• 修改了脚本创建服务后, CMakeLists.txt模板, 默认管理ssl http2

v2.1.0 2020.03.14

en:

• udp in ipv6 bug
• add tars.resource
• fix rsp queue
• add max buffer limit, send queue, data accumulate clear
• Adjust cmake third library path
• tc_network_buffer add iterator
• optimize tc_http tc_http_async, improve http parser performance
• fix tars2node, support --with-tars
• remove rapidjson depends

cn:

• 修改udp在ipv6下的bug
• 服务框架增加tars.resource命令字, 可以查看服务内网络连接细节
• 修改响应队列上报的bug
• 增加发送buffer过载保护
• 调整第三方库安装后的库路径
• tc_network_buffer增加iterator接口
• 优化tc_http tc_http tc_http_async性能, 提升http parser f- ix tars2node, support --with-tars

v2.0.0 2020.03.03

• support linux mac windows
• support ARM
• Reduce memory copy and improve performance
• Download compile dependencies automatically
• fix epoll server dead cycle bug
• Improve compilation mode and rely on MySQL client Lib
• fix some bug