Ran Ziv created ARIA-265:
----------------------------
Summary: Database locked errors when using multi-threaded plugins
Key: ARIA-265
URL: https://issues.apache.org/jira/browse/ARIA-265
Project: AriaTosca
Issue Type: Bug
Reporter: Ran Ziv
Priority: Minor
When using multi-threaded plugins, sometimes a {{Database is locked}} error
gets raised.
The reason for this is that each thread automatically receives a separate
session from SQLAlchemy for communication with the database. This session must
be closed properly before the thread terminates, or else other attempts of
interacting with the database could hang (and lead to the error mentioned
above).
One way to avoid this is for plugin authors to ensure they shut the session
down properly for each thread the plugin creates.
Another possible solution would be to save all sessions created on the
operation's {{ctx}} object, and clean them up automatically afterwards.
--
This message was sent by Atlassian JIRA
(v6.3.15#6346)
