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root / snf-cyclades-app / synnefo / logic / dispatcher.py @ ab6d1a2f

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# Date Author Comment
0c09b1c0 08/07/2013 11:08 am Christos Stavrakakis

cyclades: Import settings from django.conf
841c26cc 08/07/2013 11:08 am Georgios D. Tsoukalas

cyclades: init dispatcher with DJANGO_SETINGS_MODULE
cc92b70f 02/06/2013 02:18 pm Christos Stavrakakis

Fix pep8 warnings
a8858945 11/22/2012 01:24 pm Christos Stavrakakis

Make amqp_puka get logger as argument
fdfd8c6d 11/08/2012 01:21 pm Christos Stavrakakis

Fix dispatcher logging
659de616 10/23/2012 03:07 pm Christos Stavrakakis

Declare dead-letter exchanges and queues

Modify snf-dispatcher in order to declare the dead-letter exchanges and
queues
b1bb9251 10/18/2012 06:24 pm Christos Stavrakakis

Reconnect to different Broker if idle for too long

Modify snf-dispatcher and add a timeout option to basic_wait method. If
timeout is reached, the connection to the current RabbitMQ broker is
closed and dispatcher tries to connect to a different one.

This commit is supplementary of 6d27ead, which detects connection...
6d27eadd 10/18/2012 05:16 pm Christos Stavrakakis

Detect and handle connection problems in amqp_puka

Use the TCP keepalive feature in amqp_puka in order to detect connection
errors to the RabbitMQ broker, and retry to a different one. Also setup
the keepalive parameters to relative small values, to detect failures...
d01cd522 10/10/2012 03:19 pm Christos Stavrakakis

Various fixes about logging

Fix logging from snf-manage commands. Modify snf-manage implementation
in order to setup the loggers for all snf-manage commands. Configuration
is based on SNF_MANAGE_LOGGING_SETUP setting from snf-common or on
basicConfig if that setting is missing....
2ef10562 10/08/2012 02:30 pm Christos Stavrakakis

Change eventd and dispatcher AMQP retries

Set unlimited connection retries to AMQP hosts for snf-ganeti-eventd,
since death of snf-ganeti-eventd results in loss of events.
Also increase retries of snf-dispatcher.
b123630d 09/28/2012 11:10 am Christos Stavrakakis

Merge branch 'public_networks' into devel-0.11

Conflicts:
snf-cyclades-app/synnefo/logic/dispatcher.py
5da13d77 09/27/2012 04:42 pm Vangelis Koukis

Close DB conn in dispatcher before every message

Have the dispatcher close the Django DB connection before processing
an incoming message. This allows the actual, underlying DBAPI connection
to return to the DB connection pool, if used, and enables the dispatcher...
3f018af1 09/27/2012 03:59 pm Christos Stavrakakis

Make snf-dispatcher work with gevent

Remove workers from snf-dispatcher in order to make it compatible with gevent
and specifically the green, monkey patched version of psycopg2
(synnefo.lib.db.psyco_gevent). Also after daemonizing, gevent must be
reinitialized because the deamon context forks.
6c9c95d8 09/27/2012 03:59 pm Christos Stavrakakis

Change process title to simplify 'ps' display

Use python-setproctitle to change the process title of the running
daemon. Make it appear as a native executable to simplify
administration. Only set executable name, because cannot set individual
values for arguments.
8ec69269 09/27/2012 03:59 pm Christos Stavrakakis

Fix double logging of dispatcher

Dispatcher had as default handlers the console and the file handler.
However, when daemonizing, we redirect the stdout and stderr to the file
handler, which resulted in the log messages to be printed twice. So we
remove the console handler from the dict configuration, and we only add...
1dc821c9 09/21/2012 04:28 pm Christos Stavrakakis

Change process title to simplify 'ps' display

Use python-setproctitle to change the process title of the running
daemon. Make it appear as a native executable to simplify
administration. Only set executable name, because cannot set individual
values for arguments.
4936f2e2 09/21/2012 10:42 am Christos Stavrakakis

Make snf-dispatcher work with gevent

Remove workers from snf-dispatcher in order to make it compatible with gevent
and specifically the green, monkey patched version of psycopg2
(synnefo.lib.db.psyco_gevent). Also after daemonizing, gevent must be
reinitialized because the deamon context forks.
370f69ec 09/07/2012 05:36 pm Christos Stavrakakis

Remove dead code
a17a8e98 07/23/2012 11:36 am Christos Stavrakakis

Create network queues and refactor dispatcher
cf2a3529 07/16/2012 11:19 am Christos Stavrakakis

Remove stale pid lockfiles on daemon invocation
db400d82 06/29/2012 01:38 pm Christos Stavrakakis

Refactor AMQP client
b47b895d 06/06/2012 05:10 pm Christos Stavrakakis

Add prefix to debug queue
c4e55622 06/06/2012 04:56 pm Christos Stavrakakis

Update modules interacting with AMQP

Update all modules which are interacting with the RabbitMQ messaging system to
use the AMQPClient in order to use highly available queues in active/active
mode.

Extend messages to include a unique identifier in order to handle...
fd56d250 02/21/2012 04:50 pm Giorgos Verigakis

Remove email queues from dispatcher
1ed37c1d 02/21/2012 04:13 pm Giorgos Verigakis

Remove legacy code from dispatcher
9c0ac5af 01/30/2012 06:55 pm Kostas Papadimitriou

Renamed snf-app to snf-cyclades-app