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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56 changed files with 483 additions and 483 deletions

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@ -31,16 +31,19 @@ import (
type Database struct {
statements statements
db *sql.DB
writer sqlutil.Writer
}
// Open opens a postgres database.
func Open(dbProperties *config.DatabaseOptions) (*Database, error) {
var d Database
d := Database{
writer: sqlutil.NewExclusiveWriter(),
}
var err error
if d.db, err = sqlutil.Open(dbProperties); err != nil {
return nil, err
}
if err = d.statements.prepare(d.db); err != nil {
if err = d.statements.prepare(d.db, d.writer); err != nil {
return nil, err
}
return &d, nil