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[Bug 1294974] [NEW] Can't easily stop a transaction from yielding

 

Public bug reported:

Many of the current plugins (e.g. ML2) operate under the assumption that
the greenthread will not cooperatively yield during a transaction. When
this assumption is broken, there is a risk for a mysql/eventlet
deadlock.

** Affects: neutron
     Importance: Undecided
     Assignee: Kevin Benton (kevinbenton)
         Status: In Progress

** Changed in: neutron
     Assignee: (unassigned) => Kevin Benton (kevinbenton)

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https://bugs.launchpad.net/bugs/1294974

Title:
  Can't easily stop a transaction from yielding

Status in OpenStack Neutron (virtual network service):
  In Progress

Bug description:
  Many of the current plugins (e.g. ML2) operate under the assumption
  that the greenthread will not cooperatively yield during a
  transaction. When this assumption is broken, there is a risk for a
  mysql/eventlet deadlock.

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https://bugs.launchpad.net/neutron/+bug/1294974/+subscriptions


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References