consistency.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1065 71dcc9de-d417-0410-9af5-da40c76e7ee4

Fix admin node knowing a disconnected primary master as being in RUNNING_STATE (it won't notify its own disconnection !).


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1051 71dcc9de-d417-0410-9af5-da40c76e7ee4

Remove an XXX comment: it is safe to ignore out of order partition table updates, this is what ptid is for.


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Avoid using a local variable to display just one in a log.
Fix some inconsistently-named variables.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1048 71dcc9de-d417-0410-9af5-da40c76e7ee4

Fix Connection.notify prototype. It has no meaning to make it accept a msg_id parameter (it was used as a dirty work around to Connection.answer which didn't accept a msg id as parameter).


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1046 71dcc9de-d417-0410-9af5-da40c76e7ee4

Change Connection.answer prototype: it now takes a msg_id as parameter, not a message any longer. This make this method easier to call from places where the entire message might not be available.


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Make admin node send a "not ready" error when requested to do something which requires acces to primary master node and the connection is not established.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1038 71dcc9de-d417-0410-9af5-da40c76e7ee4

An empty partition table is a valid partition table (happens when a master didn't get any from a storage). A missing partition table must be detected with a None value.
Don't trash data we received from previous primary master when getting disconnected. It is still valuable, and interesting to fetch from neoctl.


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Rename Dispatcher.retrieve into Dispatcher.pop.
When a pop'ing a non-registered connection, don't return a None, but raise a KeyError (rule of repair).


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@1028 71dcc9de-d417-0410-9af5-da40c76e7ee4

It has no meaning to require to send cluster name when changing it state: a connection can be made to only one cluster at a time, and cluster name coherency is checked upon initial handshake.


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handler. Process any notifyPartitionChange from the master node, even if it's
the same PTID (sent during replications).


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handler instead of monitoring handler for name consistency. 


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('0.0.0.0', 0) default value. This fix a client reject since they are no more
referenced by the default address in the node manager.
This affect protocol message *NodeIdentification, *PrimaryMaster, *NodeList 
and notifyNodeInformation 


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@874 71dcc9de-d417-0410-9af5-da40c76e7ee4

condition. Packet encoding and decoding handle None/INVALID_UUID mapping.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@871 71dcc9de-d417-0410-9af5-da40c76e7ee4

to the primary before the related handlers are applied.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@854 71dcc9de-d417-0410-9af5-da40c76e7ee4

Fix primary master reconnection on lost.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@853 71dcc9de-d417-0410-9af5-da40c76e7ee4

then ask the primary master.


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handler.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@828 71dcc9de-d417-0410-9af5-da40c76e7ee4

signature. In PartitionTable, return en empty list instead of a tuple to have
constistent types.


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pass msg_id to register so that we can answer to neoctl request with
right id


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@692 71dcc9de-d417-0410-9af5-da40c76e7ee4

- one for bootstrap
- one for monitoring
- one for answer to request
add a dispatcher class to manage messages


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@690 71dcc9de-d417-0410-9af5-da40c76e7ee4

- first, asks which master is the primary
- then, when connected to the primary, request node identification
- then, ask explicitely for partition table and node information, to follow query/answer schema.
Details:
- Master:
 - Move handleAskPrimaryMaster, handleAskNodeInformation and handleAskPartitionTable implementations to base handler to factorise code
 - handleRequestNodeIdentification is not required any more in secondary mode, only handleAskPrimaryMaster
- Client:
 - Make bootstrap handler and master connection behave more similarly to on storage's equivalents
 - Remove PrimaryHandler (moved into PrimaryNotificationsHandler)
 - parse master node configured ip list just once, and register them to node manager just once (in app's __init__)


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@681 71dcc9de-d417-0410-9af5-da40c76e7ee4

since the 'name' handler parameter is not positional-fixed nor a keyword
argument.


git-svn-id: https://svn.erp5.org/repos/neo/branches/prototype3@671 71dcc9de-d417-0410-9af5-da40c76e7ee4