[Checkins] [zopefoundation/Zope] 54c6ea: Avoid additional transaction abort, if the transac...

[GitHub]

  Branch: refs/heads/master
  Home:   https://github.com/zopefoundation/Zope
  Commit: 54c6ea651ca4070ea69b8b7471d8ab32bc034aec
      https://github.com/zopefoundation/Zope/commit/54c6ea651ca4070ea69b8b7471d8ab32bc034aec
  Author: Hanno Schlichting <hanno at hannosch.eu>
  Date:   2017-09-15 (Fri, 15 Sep 2017)

  Changed paths:
    M src/App/ZApplication.py
    M src/ZPublisher/WSGIPublisher.py
    M src/ZPublisher/tests/test_WSGIPublisher.py

  Log Message:
  -----------
  Avoid additional transaction abort, if the transaction is already closed (#176)

* Avoid additional transaction abort, if the transaction is already closed.

This can happen if exceptions happen inside exception views or
publication event handlers (e.g. PubFailure).

* Add some comments to the ZApplicationWrapper.