[PROTON-2430] [python] Modify binding to stop using potentially inefficient pn_message_id et al

• Type: Improvement
• Status: Closed
• Priority: Major
• Resolution: Fixed
• Fix Version/s: proton-c-0.36.0
• Component/s: python-binding
• Assignee: Andrew Stitcher
• Reporter: Andrew Stitcher
• Created: 03/Sep/21 01:50
• Updated: 02/Mar/22 15:14
• Resolved: 29/Oct/21 16:10

Description

pn_message_id and pn_message_correlation_id return a pn_data_t to represent what is onyl allowed to be a scalar value which is more efficiently represented and handled as a pn_atom_t (now actually the restricted pn_msgid_t).

If we stop using them then we can deprecate them and shift the implementation away from unecessary use of pn_data_t.

Issue Links

• causes: PROTON-2511 [python] Fatal Python error: deallocating None