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10 Commits

Author SHA1 Message Date
Neil Alexander
eb352a5f6b
Full roomserver input transactional isolation (#2141) 
* Add transaction to all database tables in roomserver, rename latest events updater to room updater, use room updater for all RS input

* Better transaction management

* Tweak order

* Handle cases where the room does not exist

* Other fixes

* More tweaks

* Fill some gaps

* Fill in the gaps

* good lord it gets worse

* Don't roll back transactions when events rejected

* Pass through errors properly

* Fix bugs

* Fix incorrect error check

* Don't panic on nil txns

* Tweaks

* Hopefully fix panics for good in SQLite this time

* Fix rollback

* Minor bug fixes with latest event updater

* Some review comments

* Revert "Some review comments"

This reverts commit 0caf8cf53e62c33f7b83c52e9df1d963871f751e.

* Fix a couple of bugs

* Clearer commit and rollback results

* Remove unnecessary prepares
 2022-02-04 10:39:34 +00:00
Kegan Dougal
ed4097825b Factor out StatementList to sqlutil and use it in userapi 
It helps with the boilerplate.
 2021-07-28 18:30:04 +01:00
Neil Alexander
5ce1fe80de
State storage refactor (#1839) 
* Hash-deduplicated state storage (and migrations) for PostgreSQL and SQLite

* Refactor droomserver database setup for migrations

* Fix conflict statements

* Update migration names

* Set a boundary for old to new block/snapshot IDs so we don't rewrite them more than once accidentally

* Create sequence if not exists

* Fix boundary queries

* Fix boundary queries

* Use Query

* Break out queries a bit

* More sequence tweaks

* Query parameters are not playing the game

* Injection escaping may not work for CREATE SEQUENCE after all

* Fix snapshot sequence name

* Use boundaried IDs in SQLite too

* Use IFNULL for SQLite

* Use COALESCE in PostgreSQL

* Review comments @Kegsay
 2021-04-26 13:25:57 +01:00
Kegsay
ecd7accbad
Rehuffle where things are in the internal package (#1122) 
renamed:    internal/eventcontent.go -> internal/eventutil/eventcontent.go
	renamed:    internal/events.go -> internal/eventutil/events.go
	renamed:    internal/types.go -> internal/eventutil/types.go
	renamed:    internal/http/http.go -> internal/httputil/http.go
	renamed:    internal/httpapi.go -> internal/httputil/httpapi.go
	renamed:    internal/httpapi_test.go -> internal/httputil/httpapi_test.go
	renamed:    internal/httpapis/paths.go -> internal/httputil/paths.go
	renamed:    internal/routing.go -> internal/httputil/routing.go
	renamed:    internal/basecomponent/base.go -> internal/setup/base.go
	renamed:    internal/basecomponent/flags.go -> internal/setup/flags.go
	renamed:    internal/partition_offset_table.go -> internal/sqlutil/partition_offset_table.go
	renamed:    internal/postgres.go -> internal/sqlutil/postgres.go
	renamed:    internal/postgres_wasm.go -> internal/sqlutil/postgres_wasm.go
	renamed:    internal/sql.go -> internal/sqlutil/sql.go
 2020-06-12 14:55:57 +01:00
Kegsay
a7f12bce79
Convert remaining roomserver tables (#1065) 
* Convert invites table

* Convert membership table

* Factor out remaining functions except for *Updater structs

* Remove 'implements' comments from long-forgotten interfaces. Move those comments to storage.Database
 2020-05-27 11:03:47 +01:00
Kegsay
737c83e0ae
roomserver: start refactoring storage layer (#1061) 
* Begin refactoring out roomserver/storage/*/storage.go

* Convert event_types table
 2020-05-26 15:42:42 +01:00
Kegsay
24d8df664c
Fix #897 and shuffle directory around (#1054) 
* Fix #897 and shuffle directory around

* Update find-lint

* goimports

Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
 2020-05-21 14:40:13 +01:00
Prateek Sachan
c019ad7086
Log errors from rows.Close (#920) 
* Log errors from rows.Close

* fixed imports

* Added contextual messages

* fixed review changes
 2020-03-18 10:17:18 +00:00
Kiril Vladimiroff
d5dbe546e4
Always defer *sql.Rows.Close and consult with Err (#844) 
* Always defer *sql.Rows.Close and consult with Err

database/sql.Rows.Next() makes sure to call Close only after exhausting
result rows which would NOT happen when returning early from a bad Scan.
Close being idempotent makes it a great candidate to get always deferred
regardless of what happens later on the result set.

This change also makes sure call Err() after exhausting Next() and
propagate non-nil results from it as the documentation advises.

Closes #764

Signed-off-by: Kiril Vladimiroff <kiril@vladimiroff.org>

* Override named result parameters in last returns

Signed-off-by: Kiril Vladimiroff <kiril@vladimiroff.org>

* Do the same over new changes that got merged

Signed-off-by: Kiril Vladimiroff <kiril@vladimiroff.org>

Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
 2020-02-11 14:12:21 +00:00
Neil Alexander
c28577ea25
Implement storage interfaces (#841) 
* Implement interfaces for federationsender storage

* Implement interfaces for mediaapi storage

* Implement interfaces for publicroomsapi storage

* Implement interfaces for roomserver storage

* Implement interfaces for syncapi storage

* Implement interfaces for keydb storage

* common.PartitionStorer in publicroomsapi interface

* Update copyright notices
 2020-01-03 14:07:05 +00:00