git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@37686 20353a03-c40f-0410-a6d1-a30d3c3de9de

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@37189 20353a03-c40f-0410-a6d1-a30d3c3de9de

At most 1 message for a given serialization tag can be validated (cf [28706]).
Respect priority/date/uid when validating only 1 message (cf [34632]).

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@34841 20353a03-c40f-0410-a6d1-a30d3c3de9de

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@34840 20353a03-c40f-0410-a6d1-a30d3c3de9de

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@34553 20353a03-c40f-0410-a6d1-a30d3c3de9de

getActivityRuntimeEnvironment is changed to return an ActivityRuntimeEnvironment
instance instead of a dict (and this value is now stored in a transactional
variable, for automatic cleanup).
This object allow activities to change default behaviour of CMFActivity if an
error happens. In the future, this object could also allow executed activity to
inspect its related Message object.

In case of infinite retry, notify the user when the default limit is reached.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@32879 20353a03-c40f-0410-a6d1-a30d3c3de9de

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@32876 20353a03-c40f-0410-a6d1-a30d3c3de9de

Pass list of Message objects instead of a list of (uid, message, priority).
Store the fetched line on the Message object to retrieve the priority.

In the future, if we allow executed activity to access its related Message
object, it could also get the SQL line.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@32875 20353a03-c40f-0410-a6d1-a30d3c3de9de

When a node is looking for activities to process, there's no point testing the
'processing' column. This fixes cases leaving activities at 'processing=1'
forever (unless, of course, a cluster is killed and restarted with fewer nodes).
Also remove now useless cleanup at startup.

One known case leaving such activities is when the first commit of
dequeueMessage raises, which can happen, for example, during migration of
portal_types.

It seems the 'processing' column becomes useless for CMFActivity.

Acked-by: Vincent Pelletier

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@32089 20353a03-c40f-0410-a6d1-a30d3c3de9de

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@32088 20353a03-c40f-0410-a6d1-a30d3c3de9de

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@31892 20353a03-c40f-0410-a6d1-a30d3c3de9de

- tests that no message are lost if we record more then MAX_MESSAGE_LIST_SIZE
  in one transaction.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@28464 20353a03-c40f-0410-a6d1-a30d3c3de9de

Split multi-inserted messages into chunks, because an insert query generated by prepareQueueMessageList may exceed the limit of packet size defined by MySQL, when one transaction activate many, many methods. The max size is heuristic, though.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@28426 20353a03-c40f-0410-a6d1-a30d3c3de9de

* Remove links to cancel or invoke activities from manageActivities. It was too dangerous and requires too much work to fix.
* Fix display of args column. Use html_quote to display activity_kw, agrs & kw columns.
* Display all activities (processing SQLQueue activities were hidden).
* Add uid column.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@27474 20353a03-c40f-0410-a6d1-a30d3c3de9de

Do not notify if an active process finishes. This never worked before r27329 and it is now redundant with alarm notification.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@27332 20353a03-c40f-0410-a6d1-a30d3c3de9de

Fix ActiveProcess.hasActivity. On active processes, hasActivity tests active_process_uid instead of path:
* hasActivity must handle the case when no document is provided (bug #1142)
* Fix initialisation of active_process_uid property on Message objects.
Add unit test.

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@27329 20353a03-c40f-0410-a6d1-a30d3c3de9de

Change SQLQueue's MESSAGE_BUNDLE_SIZE from 10 to 1. This matches "historical" behaviour, and is a safer value.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@26479 20353a03-c40f-0410-a6d1-a30d3c3de9de

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@25525 20353a03-c40f-0410-a6d1-a30d3c3de9de

Move _validate_* methods from SQLDict and SQLQueue to SQLBase, and fix checking of parameters (cf r24586).

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@25481 20353a03-c40f-0410-a6d1-a30d3c3de9de

Implement ActiveProcess.hasActivity . It was present, but required data was never present in the table. Now that SQL{Dict|Queue}.hasActivity don't use "**kw" any more, it causes errors.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@25274 20353a03-c40f-0410-a6d1-a30d3c3de9de

Make all dtml tests use expr="...", so that tested values don't use acquisition. (Nice catch, Nicolas !)
Update callers to cope with those new limitations.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@25266 20353a03-c40f-0410-a6d1-a30d3c3de9de

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@25257 20353a03-c40f-0410-a6d1-a30d3c3de9de

Rename "limit" parameter to ZSQLMethods into "count", as it is a special parameter name (interpreted outside of ZSQLMethod).


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@25253 20353a03-c40f-0410-a6d1-a30d3c3de9de

Fix error log condition: length must be exactly 2 AND type must be either tuple or list (a string of more than 2 chars was enough to avoid the error message).
Fix a typo in error message.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@24586 20353a03-c40f-0410-a6d1-a30d3c3de9de

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@24099 20353a03-c40f-0410-a6d1-a30d3c3de9de

Store exception information on message in the case where commit fails, removing a possible cause for error messages with no error text.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@24077 20353a03-c40f-0410-a6d1-a30d3c3de9de

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@22773 20353a03-c40f-0410-a6d1-a30d3c3de9de

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@22741 20353a03-c40f-0410-a6d1-a30d3c3de9de

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@22648 20353a03-c40f-0410-a6d1-a30d3c3de9de

Only validate new messages; All other states are subsequent to a validation (regular of by user's choice by modifying sql tables).
This fixes impossibility to invoke by hand validated messages not being executed when they have a serialization_tage set.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@22647 20353a03-c40f-0410-a6d1-a30d3c3de9de

Mark messages as not executable when either their path or the method to call on it cannot be retrieved.
Make messages marked as not excutable immediately fail with VALIDATE_ERROR_STATE state.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@20311 20353a03-c40f-0410-a6d1-a30d3c3de9de

When SQL{Dict|Queue}_delMessage gets a lock error, retry. Do so infinitely, otherwise uid list would be lost and manual intervention would be required.


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git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@19405 20353a03-c40f-0410-a6d1-a30d3c3de9de

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@19389 20353a03-c40f-0410-a6d1-a30d3c3de9de

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@19193 20353a03-c40f-0410-a6d1-a30d3c3de9de

Store exception information in native format inside message. Factorises sys.exc_info calls and exception rendering code.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@19169 20353a03-c40f-0410-a6d1-a30d3c3de9de

Lower log priority from PANIC to ERROR for message status handling definitive errors (reserve PANIC priority to permanent data inconsistency).
When a PANIC level error happens, re-raise after logging instead of simply returning.


git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@19090 20353a03-c40f-0410-a6d1-a30d3c3de9de

git-svn-id: https://svn.erp5.org/repos/public/erp5/trunk@19089 20353a03-c40f-0410-a6d1-a30d3c3de9de