1.1.0#

Fixes#

  • No longer using a list as the default value for the transfer_syntax keyword argument in AE.add_requested_context(), AE.add_supported_context() and presentation.build_context()

  • Completely fixed handling a maximum PDU length of 0. (#193)

  • DIMSEMessage subclass creation and DIMSEMessage.primitive_to_message should now be thread-safe (#137)

  • Fixed A-RELEASE collision not being implemented correctly. (#269)

  • Fixed bugs in fsm.AR_8 and fsm.AA_7.

  • Fixed DUL not handling the service user sending A-P-ABORT primitives. (#270)

  • Fixed the DUL endlessly waiting in State 13 if the remote didn’t close the connection and there was data still available to be read. (#272)

Enhancements#

  • Added select_timeout parameter to Association.start() to allow the user to specify how long the select.select() call blocks for. (#260)

  • Improved the CPU usage of the AE when running idle as an SCP (#60).

Changes#

  • AE.quit() is deprecated and will be removed in v1.2. Use AE.stop() instead.

  • DIMSEMessage.ID is deprecated and will be removed in v1.2. Use DIMSEMessage.context_id instead.

  • Added _globals.py for frequently used global constants.

  • utils.validate_ae_title changed to only return bytes for Python 3

  • AE.require_calling_aet now takes a list of AE titles (as bytes) rather than a single AE title. If set to a non-empty list then association requests will be rejected unless the value of the Calling AE Title parameter matches one of those in the list. If set to an empty list (default) then all associations will be accepted (unless rejected for other reasons). (#192)

  • AE.require_called_aet should now be set using a bool. If True then any association requests will be rejected unless the value of the Called AE Title parameter matches AE.ae_title. If False (default) then no matching will be performed and all associations accepted (unless rejected for other reasons). (#184)

  • ACSE.is_released is deprecated and will be removed in v1.2. Use ACSE.is_release_requested instead.

  • ACSE.release_association is deprecated and will be removed in v1.2. Use ACSE.negotiate_release instead.

  • The association acceptor no longer aborts an accepted association if there are no accepted presentation contexts. The association requestor still does.

  • Default ACSE timeout changed to 30 s and default network timeout to 60 s.

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