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CHANGELOG.md

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Releases for ZMQ 3.x

Release 3.2.1 (TO BE RELEASED)

API Changes

  • Convert ZMQSocket::sendMessage(...) methods to slots.

Release 3.2.0

  • Improved documentation.
  • Emit poll errors as signals (instead of ignoring them).
  • Fixed gh-6; Exception thrown during poll.
  • Fixed gh-7: Fix occasional incorrect result from hasMoreMessageParts.
  • Fixed gh-8: Unsafe disconnect in PollingZMQContext::unregisterSocket(QObject* socket_).
  • Fixed gh-12: warnings with -Wall (and compilation broken if -Werror).
  • Feature gh-13: Support type-safe Qt 5 singals & slots connections.
  • Feature gh-14: Additionally allow to link nzmqt 3.2.0 as static or shared lib.
  • Task gh-16: Implement unit tests.

API Changes

  • Method 'ZMQContext::createSocket()' does not implicitly set the 'ZMQContext' instance as parent of the created instance anymore. So if you don't pass a pointer to a parent QObject (NULL pointer) the socket instance won't have a parent set. Code doing this will leak memory now! Please make sure you delete the socket instance yourself in such cases.
  • Method 'ZMQSocket::close()' now is a slot.

Releases for ZMQ 2.x

Release 2.2.1

  • Improved documentation.
  • Emit poll errors as signals (instead of ignoring them).
  • Fixed gh-8: Unsafe disconnect in PollingZMQContext::unregisterSocket(QObject* socket_).
  • Fixed gh-12: warnings with -Wall (and compilation broken if -Werror).
  • Feature gh-13: Support type-safe Qt 5 singals & slots connections.
  • Feature gh-15: Additionally allow to link nzmqt 2.2.1 as static or shared lib.
  • Task gh-16: Implement unit tests.

API Changes

  • Method 'ZMQContext::createSocket()' does not implicitly set the 'ZMQContext' instance as parent of the created instance anymore. So if you don't pass a pointer to a parent QObject (NULL pointer) the socket instance won't have a parent set. Code doing this will leak memory now! Please make sure you delete the socket instance yourself in such cases.
  • Method 'ZMQSocket::close()' now is a slot.

Release 2.2.0

  • fixed gh-5: Change PollingZMQContext::poll to empty the socket queue rather than poll once per interval.

Older Releases

Release 0.7

  • Introduced enumeration types for several ZMQ constants for type-safety.
  • Added a new polling based implementation that works for all ZMQ communication protocols.
  • Dropped support for REQ-REP protocol for old 'QSocketNotifier' based implementation.
  • Added some more convenience methods to 'ZMQSocket' class.
  • Old and new socket implementations now emit a signal with a received message as parameter.