openstack/oslo.messaging
Code Issues Proposed changes
5b9fb69802
oslo.messaging/doc/source/transport.rst
Doug Hellmann e55a83e832 Move files out of the namespace package 
Move the public API out of oslo.messaging to oslo_messaging. Retain
the ability to import from the old namespace package for backwards
compatibility for this release cycle.

bp/drop-namespace-packages

Co-authored-by: Mehdi Abaakouk <mehdi.abaakouk@enovance.com>
Change-Id: Ia562010c152a214f1c0fed767c82022c7c2c52e7
2015-01-12 12:50:41 -05:00

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Transport

oslo_messaging

get_transport

Transport

TransportURL

TransportHost

set_transport_defaults

Forking Processes and oslo.messaging Transport objects

oslo.messaging can't ensure that forking a process that shares the same transport object is safe for the library consumer, because it relies on different 3rd party libraries that don't ensure that. In certain cases, with some drivers, it does work:

  • rabbit: works only if no connection have already been established.
  • qpid: doesn't work (The qpid library has a global state that uses file descriptors that can't be reset)
  • amqp1: works