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dab5d9e756
# Which Problems Are Solved If many events are written to the same aggregate id it can happen that zitadel [starts to retry the push transaction](48ffc902cc/internal/eventstore/eventstore.go (L101)
) because [the locking behaviour](48ffc902cc/internal/eventstore/v3/sequence.go (L25)
) during push does compute the wrong sequence because newly committed events are not visible to the transaction. These events impact the current sequence. In cases with high command traffic on a single aggregate id this can have severe impact on general performance of zitadel. Because many connections of the `eventstore pusher` database pool are blocked by each other. # How the Problems Are Solved To improve the performance this locking mechanism was removed and the business logic of push is moved to sql functions which reduce network traffic and can be analyzed by the database before the actual push. For clients of the eventstore framework nothing changed. # Additional Changes - after a connection is established prefetches the newly added database types - `eventstore.BaseEvent` now returns the correct revision of the event # Additional Context - part of https://github.com/zitadel/zitadel/issues/8931 --------- Co-authored-by: Tim Möhlmann <tim+github@zitadel.com> Co-authored-by: Livio Spring <livio.a@gmail.com> Co-authored-by: Max Peintner <max@caos.ch> Co-authored-by: Elio Bischof <elio@zitadel.com> Co-authored-by: Stefan Benz <46600784+stebenz@users.noreply.github.com> Co-authored-by: Miguel Cabrerizo <30386061+doncicuto@users.noreply.github.com> Co-authored-by: Joakim Lodén <Loddan@users.noreply.github.com> Co-authored-by: Yxnt <Yxnt@users.noreply.github.com> Co-authored-by: Stefan Benz <stefan@caos.ch> Co-authored-by: Harsha Reddy <harsha.reddy@klaviyo.com> Co-authored-by: Zach H <zhirschtritt@gmail.com>
186 lines
5.9 KiB
Go
186 lines
5.9 KiB
Go
// Code generated by MockGen. DO NOT EDIT.
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// Source: github.com/zitadel/zitadel/internal/eventstore (interfaces: Querier,Pusher)
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//
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// Generated by this command:
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//
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// mockgen -package mock -destination ./repository.mock.go github.com/zitadel/zitadel/internal/eventstore Querier,Pusher
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//
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// Package mock is a generated GoMock package.
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package mock
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import (
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context "context"
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reflect "reflect"
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database "github.com/zitadel/zitadel/internal/database"
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eventstore "github.com/zitadel/zitadel/internal/eventstore"
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gomock "go.uber.org/mock/gomock"
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)
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// MockQuerier is a mock of Querier interface.
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type MockQuerier struct {
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ctrl *gomock.Controller
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recorder *MockQuerierMockRecorder
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}
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// MockQuerierMockRecorder is the mock recorder for MockQuerier.
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type MockQuerierMockRecorder struct {
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mock *MockQuerier
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}
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// NewMockQuerier creates a new mock instance.
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func NewMockQuerier(ctrl *gomock.Controller) *MockQuerier {
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mock := &MockQuerier{ctrl: ctrl}
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mock.recorder = &MockQuerierMockRecorder{mock}
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return mock
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}
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// EXPECT returns an object that allows the caller to indicate expected use.
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func (m *MockQuerier) EXPECT() *MockQuerierMockRecorder {
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return m.recorder
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}
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// Client mocks base method.
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func (m *MockQuerier) Client() *database.DB {
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m.ctrl.T.Helper()
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ret := m.ctrl.Call(m, "Client")
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ret0, _ := ret[0].(*database.DB)
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return ret0
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}
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// Client indicates an expected call of Client.
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func (mr *MockQuerierMockRecorder) Client() *gomock.Call {
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mr.mock.ctrl.T.Helper()
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return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Client", reflect.TypeOf((*MockQuerier)(nil).Client))
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}
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// FilterToReducer mocks base method.
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func (m *MockQuerier) FilterToReducer(arg0 context.Context, arg1 *eventstore.SearchQueryBuilder, arg2 eventstore.Reducer) error {
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m.ctrl.T.Helper()
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ret := m.ctrl.Call(m, "FilterToReducer", arg0, arg1, arg2)
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ret0, _ := ret[0].(error)
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return ret0
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}
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// FilterToReducer indicates an expected call of FilterToReducer.
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func (mr *MockQuerierMockRecorder) FilterToReducer(arg0, arg1, arg2 any) *gomock.Call {
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mr.mock.ctrl.T.Helper()
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return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "FilterToReducer", reflect.TypeOf((*MockQuerier)(nil).FilterToReducer), arg0, arg1, arg2)
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}
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// Health mocks base method.
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func (m *MockQuerier) Health(arg0 context.Context) error {
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m.ctrl.T.Helper()
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ret := m.ctrl.Call(m, "Health", arg0)
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ret0, _ := ret[0].(error)
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return ret0
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}
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// Health indicates an expected call of Health.
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func (mr *MockQuerierMockRecorder) Health(arg0 any) *gomock.Call {
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mr.mock.ctrl.T.Helper()
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return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Health", reflect.TypeOf((*MockQuerier)(nil).Health), arg0)
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}
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// InstanceIDs mocks base method.
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func (m *MockQuerier) InstanceIDs(arg0 context.Context, arg1 *eventstore.SearchQueryBuilder) ([]string, error) {
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m.ctrl.T.Helper()
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ret := m.ctrl.Call(m, "InstanceIDs", arg0, arg1)
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ret0, _ := ret[0].([]string)
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ret1, _ := ret[1].(error)
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return ret0, ret1
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}
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// InstanceIDs indicates an expected call of InstanceIDs.
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func (mr *MockQuerierMockRecorder) InstanceIDs(arg0, arg1 any) *gomock.Call {
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mr.mock.ctrl.T.Helper()
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return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "InstanceIDs", reflect.TypeOf((*MockQuerier)(nil).InstanceIDs), arg0, arg1)
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}
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// LatestSequence mocks base method.
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func (m *MockQuerier) LatestSequence(arg0 context.Context, arg1 *eventstore.SearchQueryBuilder) (float64, error) {
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m.ctrl.T.Helper()
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ret := m.ctrl.Call(m, "LatestSequence", arg0, arg1)
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ret0, _ := ret[0].(float64)
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ret1, _ := ret[1].(error)
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return ret0, ret1
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}
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// LatestSequence indicates an expected call of LatestSequence.
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func (mr *MockQuerierMockRecorder) LatestSequence(arg0, arg1 any) *gomock.Call {
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mr.mock.ctrl.T.Helper()
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return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "LatestSequence", reflect.TypeOf((*MockQuerier)(nil).LatestSequence), arg0, arg1)
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}
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// MockPusher is a mock of Pusher interface.
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type MockPusher struct {
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ctrl *gomock.Controller
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recorder *MockPusherMockRecorder
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}
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// MockPusherMockRecorder is the mock recorder for MockPusher.
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type MockPusherMockRecorder struct {
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mock *MockPusher
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}
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// NewMockPusher creates a new mock instance.
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func NewMockPusher(ctrl *gomock.Controller) *MockPusher {
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mock := &MockPusher{ctrl: ctrl}
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mock.recorder = &MockPusherMockRecorder{mock}
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return mock
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}
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// EXPECT returns an object that allows the caller to indicate expected use.
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func (m *MockPusher) EXPECT() *MockPusherMockRecorder {
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return m.recorder
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}
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// Client mocks base method.
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func (m *MockPusher) Client() *database.DB {
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m.ctrl.T.Helper()
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ret := m.ctrl.Call(m, "Client")
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ret0, _ := ret[0].(*database.DB)
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return ret0
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}
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// Client indicates an expected call of Client.
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func (mr *MockPusherMockRecorder) Client() *gomock.Call {
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mr.mock.ctrl.T.Helper()
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return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Client", reflect.TypeOf((*MockPusher)(nil).Client))
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}
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// Health mocks base method.
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func (m *MockPusher) Health(arg0 context.Context) error {
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m.ctrl.T.Helper()
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ret := m.ctrl.Call(m, "Health", arg0)
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ret0, _ := ret[0].(error)
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return ret0
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}
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// Health indicates an expected call of Health.
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func (mr *MockPusherMockRecorder) Health(arg0 any) *gomock.Call {
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mr.mock.ctrl.T.Helper()
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return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Health", reflect.TypeOf((*MockPusher)(nil).Health), arg0)
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}
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// Push mocks base method.
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func (m *MockPusher) Push(arg0 context.Context, arg1 database.ContextQueryExecuter, arg2 ...eventstore.Command) ([]eventstore.Event, error) {
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m.ctrl.T.Helper()
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varargs := []any{arg0, arg1}
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for _, a := range arg2 {
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varargs = append(varargs, a)
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}
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ret := m.ctrl.Call(m, "Push", varargs...)
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ret0, _ := ret[0].([]eventstore.Event)
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ret1, _ := ret[1].(error)
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return ret0, ret1
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}
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// Push indicates an expected call of Push.
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func (mr *MockPusherMockRecorder) Push(arg0, arg1 any, arg2 ...any) *gomock.Call {
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mr.mock.ctrl.T.Helper()
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varargs := append([]any{arg0, arg1}, arg2...)
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return mr.mock.ctrl.RecordCallWithMethodType(mr.mock, "Push", reflect.TypeOf((*MockPusher)(nil).Push), varargs...)
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}
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