delta/python-packages/qpid-python.git/cpp/src/qpid/cluster/Cluster.h, branch asyncstore

QPID-3858: Updated code to include recent refactoring by Gordon (gsim) - see QPID-4178.

2012-08-27T15:40:33+00:00

git-svn-id: https://svn.apache.org/repos/asf/qpid/branches/asyncstore@1377715 13f79535-47bb-0310-9956-ffa450edef68

QPID-3438

2011-12-16T13:40:58+00:00

fix cluster causing cnx leak when bad credentials are given in login attempt.


git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1215127 13f79535-47bb-0310-9956-ffa450edef68

QPID-3652: Fix cluster authentication.

2011-12-06T15:56:40+00:00

Only allow brokers that authenticate as the cluster-username to join a cluster.

New broker first connects to  a cluster broker authenticates as the cluster-username
and sends its CPG member ID to the qpid.cluster-credentials exchange.
The cluster broker that subsequently acts as updater verifies that the credentials are
valid before connecting to give the update.

NOTE 1: If you are using an ACL, the cluster-username must be allowed to
publish to the qpid.cluster-credentials exchange. E.g. in your ACL file:

acl allow foo@QPID publish exchange name=qpid.cluster-credentials

NOTE 2: This changes the cluster initialization protocol, you will
need to restart the cluster with all new version brokers.

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1210989 13f79535-47bb-0310-9956-ffa450edef68

QPID-3544: ACL denials while replicating exclusive queues to a newly joined node.

2011-10-12T15:54:07+00:00

Disabled ACL during cluster update process.

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1182451 13f79535-47bb-0310-9956-ffa450edef68

NO-JIRA: Suppress logging of clock events in cluster code.

2011-08-31T19:49:04+00:00

Clock events are much too frequent to log, doing so makes trace
logging useless for clustered brokers.

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1163766 13f79535-47bb-0310-9956-ffa450edef68

QPID-3280: Performance problem with TTL messages.

2011-06-15T20:15:51+00:00

When sending a large number of messages with nonzero TTLs to a
cluster, overall message throughput drops by around 20-30% compared to
messages with TTL 0.

The previous approach to TTL in the cluster is replaced with a simpler
"cluster clock". Also QueueCleaner is executed in the cluster timer,
and modified to be deterministic in a cluster.

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1136170 13f79535-47bb-0310-9956-ffa450edef68

QPID-3004: Get Clang to compile qpid c++

2011-05-09T19:55:29+00:00

- Change class/struct declarations to be consistent with the definition to avoid
  warnings

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1101178 13f79535-47bb-0310-9956-ffa450edef68

Defer update of managaement agent to end of update process.

2010-12-08T19:21:05+00:00

Move updating of the management agent to the very end of the update
process, after all objects used by the update process itself have been
deleted. Before the fix deletions from the update process itself
(deleting the qpid.cluster-update queue and its binding to the default
exchange) were sporadically appearing as extra delete messages on the
updatees management agent and causing inconsistency.

git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@1043621 13f79535-47bb-0310-9956-ffa450edef68

Check for and abort invalid catchup connections.

2010-08-23T21:04:33+00:00

Detect attempt to make a catch-up connection while we are not expecting an update.


git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@988312 13f79535-47bb-0310-9956-ffa450edef68

Race condition in cluster+management, inconsistent errors like:

2010-07-23T01:48:59+00:00

"confirmed < (2097+0) but only sent < (2096+0)"

Management messages are generated if a managed objects properties have
changed since the last update. Properties of the cluster object
(members and status) were sometimes being changed outside the delivery
context which could create inconsistencies in the cluster.


git-svn-id: https://svn.apache.org/repos/asf/qpid/trunk/qpid@966933 13f79535-47bb-0310-9956-ffa450edef68