Skip to content

Latest commit

 

History

History
291 lines (267 loc) · 17 KB

CHANGELOG.md

File metadata and controls

291 lines (267 loc) · 17 KB
Raw

Changelog

All notable changes to this project will be documented in this file.

The format is based on Keep a Changelog

9.3.3 - 2019-03-29

Added

  • Add asyn_reconnection test (#502)
  • Add .gitignore (#522)
  • Add Visual Studio 2017 compatibility. Appveyor now builds for Visual Studio 2017 in addition to all the previously supported versions (#533)

Changed

  • Replace CORBA::string_dup calls with Tango::string_dup (#474)
  • Replace CORBA::string_free calls with Tango::string_free (#539)
  • Make it possible to remove dynamic attributes from delete_device() by moving the location where the device is removed from the device list (#518)
  • Use python2 (if available) to run cxxtestgen (#523)
  • Switch to Travis Xenial infrastructure (#516)
  • Catch exceptions from unsubscribe_event() in DeviceProxy destructor (#521)
  • Improve install documentation (#529)
  • Install log4tango include files under <install_prefix>/include/tango/log4tango (#517)
  • Update Doxygen documentation (#532, #544)
  • Update Debian 7 and Debian 8 Travis Docker files after Debian Wheezy end of life and jessie-updates removal (#546, #549)

Fixed

  • Fix memory leak in get_device_property() on Windows when code compiled with Visual Studio 10 or older (#439, #488)
  • Fix cxx_fwd_att occasional failure (#384, #428, #493)
  • Fix "Change event subscription blind to change events right after device server restart" issue (#359, #503). This bug fix may trigger the reception of 2 consecutive events having possibly the same attribute value (but different timestamps) during the Device Server startup phase.
  • Fix client crash in case of asynchronous write_attribute executed immediately after reconnection (#502)
  • Fix issue with dynamic attributes when a device is restarted on a device server exporting several devices which are creating dynamic attributes (#458, #508)
  • Fix uncaught DevFailed exception in DeviceProxy destructor in cxx_stateless_subscription test case when using ZMQ 4.2.3 (#514). Since zeromq/libzmq@edb4ca1, peer disconnection triggers zmq_disconnect on a zmq socket. Further zmq_disconnect calls for such socket and endpoint will fail with errno set to ENOENT. The patch provided in #520 ignores such failure.
  • Fixed a broken dependency on generated Debian package (5c74e8d)
  • Fix appveyor.yml after appveyor windows image update (#537)
  • Fix event compatibility issues with device servers exporting Device_4 devices. Fix bug with Pipe, Data Ready and Device Interface Change events. Fix event channel name issues in these different cases. (#492, #531)
  • Fix WAttribute::rollback() for DevUshort WRITE attributes (#541, #542)

9.3.2 - 2018-09-12 [unstable]

Added

  • Add Tango::string_free (#460)
  • Integrate Coveralls and Sonar (#369, #478)

Changed

  • Tests: Split runner executable into several executables (#275, #476).
  • Doxygen: upgrade to doxygen 1.8.13

Removed

  • Disable log4tango benchmark tests.

Fixed

  • Fix memory leak in zmq_event_subscription_change() (#457, #460)
  • Fix bug impacting device servers using dynamic attributes (#458, #459)
  • Fix reconnection issues when a client subscribes to several events (#455)
  • Fix some event compatibility issues with device server <= Tango 8 (#456)
  • Fix event field in EventData structure passed to user's callback (broken in Tango 9.3.0 and 9.3.1)
  • Fix attribute name in EventData structure passed to user's callback for Attribute Config events
  • Fix a bug occurring when an event is pushed at the same time as an event (re)subscription occurs (#484, #485)
  • Fix event name (EventData.event) passed to client's Callback after Tango 9 attribute reconnection (#486)
  • Fix some doxygen warnings

9.3.1 - 2018-05-23 [unstable]

Changed

  • Add -pedantic for GCC/Clang and debug mode (#441). This change can generate errors with very old compilers (e.g. gcc 3.4.6) when compiling the lib debug version. Please remove manually -pedantic flag in configure/CMakeLists.txt if you need to compile the debug version on a very old compiler.
  • Generate static library (#17)

Fixed

  • DServerSignal: Include errno header instead of trying to manually get the declaration right (#441)
  • Remove GNU_CXX definition for GCC/Clang (#441)
  • filedatabase.cpp: Remove stray semicolon (#441)
  • FileDatabase: Use correct format specifier for unsigned arguments to sscanf (#441)
  • EventConsumer::connect_event: Fix misleading indentation (#441)
  • PollThread: Fix multiline macro definitions (#451)
  • Fix compilation definitions (#437)
  • Replace asserts in EventConsumer::initialize_received_from_admin with exceptions (#453)

9.3.0 - 2018-05-04 [unstable]

Fixed

  • Fix FQDN events (#423, #315) Limitations:
    • in case DeviceProxy is used for event subscription, client will get incorrect value in the event callback if short domain name is used in env.TANGO_HOST e.g. hzgc103 -> hzgc103.desy.de
  • Fix memory leak when pipe event is sent and there is no client (#447,#448)
  • Set the ZMQ Receive Buffer High Water Mark only if it changes (#444,#445) to reduce the impact of a bug in ZMQ 4.2.0 and ZMQ 4.2.1 which was fixed in commit zeromq/libzmq@edc770d.

9.2.8 - 2018-03-29 [unstable]

Changed

  • Cmake release targets (#438)
  • Install include files in <install_prefix>/include/tango directory instead of <install_prefix>/include.

Fixed

  • Fix appveyor build

9.2.7 - 2018-02-27 [unstable]

Added

  • Use CMake
  • Set CMake minimum requirement to CMake 2.8.12 (#422)
  • Add DevVarBooleanArray operators (#347)
  • Add support for NaN and inf in device properties (#360, #362, #371)
  • Refactor DeviceAttribute code (#394). DeviceAttribute::init_common_class_members() method is now private
  • Forwarded dynamic attributes (#342)
  • Build on Windows using CMake and setup appveyor CI (#413)
  • Enable Travis CI (#375, #417, #418, #419)
  • tango_config.h: Add clang detection (#442)
  • Doxygen: Add searchbar (#432)

Changed

  • DeviceAttribute::get_type() no longer throws an API_EmptyDeviceAttribute exception when the DeviceAttribute is empty. It returns DATA_TYPE_UNKNOWN instead (#393, #509).

    Warning! This change could lead to Segmentation fault in code doing things like:

    DeviceAttribute da;
    da = device->read_attribute("AnAttributeWithINVALIDQualityFactor");
    cout << "Type = " << Tango::CmdArgTypeName[da.get_type()] << endl;

Please refer to #510 for more details.

  • Improve ZmqEventSubscriptionChange command argin and argout descriptions (355da96)
  • Generate files from IDL (add a dependency to tango-idl repository. omniidl is required to be able to generate some files from CORBA IDL)
  • Get exception message from event callback (#431)
  • Add a map in MultiAttribute object to improve performances (#424, #430)
  • A small Doxygen improvement - take version from cmake (#436)
  • Reduce event subscription sleeps on linux (#415).

Warning: There is no guarantee that after a successful call to subscribe_event() that a subscriber will receive all the events it is interested in. In some situations, some important events might be missed if they occur between the subscribe_event() call and the ZMQ subscription reception on the ZMQ publisher side, potentially leading to situations where a client application might show out of date/incorrect values.

  • Tango 9 LTS fix#395 (Inserting const C string in DeviceData) (#396)

Removed

Fixed

  • Add missing event implementation with _TG_WINDOWS_ ifdef (#349)
  • Fix TangoTickets#3 (Events received with UNKNOWN data format and without values when subscribing from a Tango 9 client to a Tango 7 server DevShort attribute)
  • Fix bug related to heartbeat endpoints which could eventually occur when the device server runs on a host with multiple network interfaces (36aca17)
  • Fix bug after admin device RestartServer command (#358)
  • Fix bug in Attribute::get_att_device_class() (4a00c8e)
  • Fix RcsId warnings (#374)
  • Fix warnings reported by gcc 6.3 related to misleading indentations (#376)
  • Fix "unused parameter" warnings (#379)
  • Fix shift-negative-value compilation warnings reported by g++ 6.3 (#383)
  • Fix DeviceAttribute constructor for short and enum data types (#392, #393)
  • Fix bug leading occasionally to segmentation faults of Tango 9 device servers (#398)
  • Fix bug in event name when pushing an error event to IDL5 clients (#400)
  • Attribute: Don't treat an integer as an char* (#403, #406)
  • pointer-cast-size-mismatch attrgetsetprop.cpp:200 (#339, #406)
  • Fix build errors when using C++17 (#405, #425)
  • Fix issue with polling not starting automatically on dynamic attributes (#427)
  • Add noreturn to remove some compilation warnings (#435)
  • CPU load when device has large number of attributes (#404)
  • push event performance issue (#244)