Ihar Hrachyshka 9c94d96031 Avoid notifying while inside transaction opened in delete_port() ... delete_port() calls to disassociate_floatingips() while in transaction. The latter method sends RPC notification which may result in eventlet yield. If yield switches a thread to another one that tries to access the same floating IP object in db as disassociate_floatingips() method does, we're locked and get db timeout. We should avoid calling to notifier while under transaction. To achieve this, I introduce a do_notify argument that controls whether notification is done by disassociate_floatingips() itself or delegated to caller. Callers that call to disassociate_floatingips() from under transactions should handle notifications on their own. For this, disassociate_floatingips() returns a set of routers that require notification. Updated drivers to reflect new behaviour. Added unit test. Conflicts: neutron/db/l3_db.py neutron/plugins/bigswitch/plugin.py neutron/plugins/nuage/plugin.py Change-Id: I2411f2aa778ea088be416d062c4816c16f49d2bf Closes-Bug: 1330955 (cherry picked from commit 876c2c25e1)		2014-07-26 11:19:15 +02:00
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etc	Service Type Framework refactoring	2013-07-25 21:47:30 +04:00
functional	Fix bug:range() is not same in py3.x and py2.x	2014-03-11 16:44:47 +08:00
unit	Avoid notifying while inside transaction opened in delete_port()	2014-07-26 11:19:15 +02:00
var	Rename Quantum to Neutron	2013-07-06 15:02:43 -04:00
__init__.py	Rename Quantum to Neutron	2013-07-06 15:02:43 -04:00
base.py	Make plugin deallocation check optional	2014-07-03 13:15:44 -07:00
post_mortem_debug.py	Add post-mortem debug option for tests	2013-12-10 03:56:50 +00:00
tools.py	Replace mox in unit tests with mock	2013-11-18 22:17:14 +09:00