openstack/aodh
Code Issues Proposed changes

SSL errors thrown with Postgres on multi workers

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database connections were made on service initialisation and not
on process start. this led to all processes of a service sharing
the same connection. in this patch, we create unique
dispatch_manager to handle a different engine for each process.

we keep default to a single worker as schema needs to be updated
to avoid possible race/deadlock conditions

Closes-Bug: #1298073
Change-Id: I2ad05e2085c0c0f78653c6354d301d18b8dee121
This commit is contained in:
Gordon Chung 2014-03-26 13:42:08 -04:00
parent 69a9bfa3a7
commit d21a2d2e36
1 changed files with 2 additions and 2 deletions
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4
ceilometer/service.py
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@ -106,8 +106,8 @@ class DispatchedService(object):
DISPATCHER_NAMESPACE = 'ceilometer.dispatcher'
def __init__(self, *args, **kwargs):
super(DispatchedService, self).__init__(*args, **kwargs)
def start(self):
super(DispatchedService, self).start()
LOG.debug(_('loading dispatchers from %s'),
self.DISPATCHER_NAMESPACE)
self.dispatcher_manager = named.NamedExtensionManager(