Component-wide TransactionWriters (#1290)

* Offset updates take place using TransactionWriter

* Refactor TransactionWriter in current state server

* Refactor TransactionWriter in federation sender

* Refactor TransactionWriter in key server

* Refactor TransactionWriter in media API

* Refactor TransactionWriter in server key API

* Refactor TransactionWriter in sync API

* Refactor TransactionWriter in user API

* Fix deadlocking Sync API tests

* Un-deadlock device database

* Fix appservice API

* Rename TransactionWriters to Writers

* Move writers up a layer in sync API

* Document sqlutil.Writer interface

* Add note to Writer documentation
This commit is contained in:
Neil Alexander 2020-08-21 10:42:08 +01:00 committed by GitHub
parent 5aaf32bbed
commit 9d53351dc2
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GPG key ID: 4AEE18F83AFDEB23
56 changed files with 483 additions and 483 deletions

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@ -30,7 +30,8 @@ import (
// both the database for PDUs and caches for EDUs.
type SyncServerDatasource struct {
shared.Database
db *sql.DB
db *sql.DB
writer sqlutil.Writer
sqlutil.PartitionOffsetStatements
}
@ -41,7 +42,8 @@ func NewDatabase(dbProperties *config.DatabaseOptions) (*SyncServerDatasource, e
if d.db, err = sqlutil.Open(dbProperties); err != nil {
return nil, err
}
if err = d.PartitionOffsetStatements.Prepare(d.db, "syncapi"); err != nil {
d.writer = sqlutil.NewDummyWriter()
if err = d.PartitionOffsetStatements.Prepare(d.db, d.writer, "syncapi"); err != nil {
return nil, err
}
accountData, err := NewPostgresAccountDataTable(d.db)
@ -78,6 +80,7 @@ func NewDatabase(dbProperties *config.DatabaseOptions) (*SyncServerDatasource, e
}
d.Database = shared.Database{
DB: d.db,
Writer: sqlutil.NewDummyWriter(),
Invites: invites,
AccountData: accountData,
OutputEvents: events,
@ -86,7 +89,6 @@ func NewDatabase(dbProperties *config.DatabaseOptions) (*SyncServerDatasource, e
BackwardExtremities: backwardExtremities,
Filter: filter,
SendToDevice: sendToDevice,
SendToDeviceWriter: sqlutil.NewTransactionWriter(),
EDUCache: cache.New(),
}
return &d, nil