Commit Graph

10 Commits

Author SHA1 Message Date
Daniel Nephin 3c01bb1156 state: convert acl-roles.policies index to new pattern 2021-03-19 19:45:37 -04:00
Daniel Nephin 6bc2c0e1ce state: use constants for acl-roles table and indexes 2021-03-19 19:45:37 -04:00
Daniel Nephin 845a10354e state: use constants and add tests for acl-policies table 2021-03-19 15:19:57 -04:00
Daniel Nephin 2595436f62 stream: Improve docstrings
Also rename ResumeStrema to EndOfEmptySnapshot to be more consistent with other framing events

Co-authored-by: Paul Banks <banks@banksco.de>
2020-07-14 15:57:47 -04:00
Daniel Nephin aa571bd0ce state: Move change processing out of EventPublisher
EventPublisher was receiving TopicHandlers, which had a couple of
problems:

- ChangeProcessors were being grouped by Topic, but they completely
  ignored the topic and were performed on every change
- ChangeProcessors required EventPublisher to be aware of database
  changes

By moving ChangeProcesors out of EventPublisher, and having Publish
accept events instead of changes, EventPublisher no longer needs to
be aware of these things.

Handlers is now only SnapshotHandlers, which are still mapped by Topic.

Also allows us to remove the small 'db' package that had only two types.
They can now be unexported types in state.
2020-07-14 15:57:47 -04:00
Daniel Nephin e1305fe80c stream: unexport identifiers
Now that EventPublisher is part of stream a lot of the internals can be hidden
2020-07-14 15:57:47 -04:00
Daniel Nephin 6e87e83d77 state: Make handleACLUpdate async once again
So that we keep as much as possible out of the FSM commit hot path.
2020-07-14 15:57:47 -04:00
Daniel Nephin a92dab724d state: Use interface for Txn
Also store the index in Changes instead of the Txn.

This change is in preparation for movinng EventPublisher to the stream package, and
making handleACLUpdates async once again.
2020-07-14 15:57:46 -04:00
Daniel Nephin 2020e9c7c7 ProcessChanges: use stream.Event
Also remove secretHash, which was used to hash tokens. We don't expose
these tokens anywhere, so we can use the string itself instead of a
Hash.

Fix acl_events_test.go for storing a structs type.
2020-07-14 15:57:45 -04:00
Daniel Nephin 526fb53f85 Add streaming package with Subscription and Snapshot components.
The remaining files from 7965767de0bd62ab07669b85d6879bd5f815d157

Co-authored-by: Paul Banks <banks@banksco.de>
2020-07-14 15:57:44 -04:00