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Get state deltas without filters (#2810)

Browse source 
This makes the following changes:
- get state deltas without the user supplied filter, so we can actually
"calculate" state transitions
- closes `stmt` when using SQLite
- Adds presence for users who newly joined a room, even if the syncing
user already knows about the presence status (should fix
https://github.com/matrix-org/complement/pull/516)
This commit is contained in:
Till 2022-10-19 14:05:39 +02:00 committed by GitHub
parent 8cbe14bd6d
commit e79bfd8fd5
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GPG key ID: 4AEE18F83AFDEB23
9 changed files with 144 additions and 65 deletions
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77
syncapi/storage/postgres/output_room_events_table.go
View file

@ -28,8 +28,9 @@ import (
"github.com/matrix-org/dendrite/syncapi/types" "github.com/matrix-org/dendrite/syncapi/types"
"github.com/lib/pq" "github.com/lib/pq"
"github.com/matrix-org/dendrite/internal/sqlutil"
"github.com/matrix-org/gomatrixserverlib" "github.com/matrix-org/gomatrixserverlib"
"github.com/matrix-org/dendrite/internal/sqlutil"
) )
const outputRoomEventsSchema = ` const outputRoomEventsSchema = `
@ -133,7 +134,7 @@ const updateEventJSONSQL = "" +
"UPDATE syncapi_output_room_events SET headered_event_json=$1 WHERE event_id=$2" "UPDATE syncapi_output_room_events SET headered_event_json=$1 WHERE event_id=$2"
// In order for us to apply the state updates correctly, rows need to be ordered in the order they were received (id). // In order for us to apply the state updates correctly, rows need to be ordered in the order they were received (id).
const selectStateInRangeSQL = "" + const selectStateInRangeFilteredSQL = "" +
"SELECT event_id, id, headered_event_json, exclude_from_sync, add_state_ids, remove_state_ids, history_visibility" + "SELECT event_id, id, headered_event_json, exclude_from_sync, add_state_ids, remove_state_ids, history_visibility" +
" FROM syncapi_output_room_events" + " FROM syncapi_output_room_events" +
" WHERE (id > $1 AND id <= $2) AND (add_state_ids IS NOT NULL OR remove_state_ids IS NOT NULL)" + " WHERE (id > $1 AND id <= $2) AND (add_state_ids IS NOT NULL OR remove_state_ids IS NOT NULL)" +
@ -146,6 +147,15 @@ const selectStateInRangeSQL = "" +
" ORDER BY id ASC" + " ORDER BY id ASC" +
" LIMIT $9" " LIMIT $9"
// In order for us to apply the state updates correctly, rows need to be ordered in the order they were received (id).
const selectStateInRangeSQL = "" +
"SELECT event_id, id, headered_event_json, exclude_from_sync, add_state_ids, remove_state_ids, history_visibility" +
" FROM syncapi_output_room_events" +
" WHERE (id > $1 AND id <= $2) AND (add_state_ids IS NOT NULL OR remove_state_ids IS NOT NULL)" +
" AND room_id = ANY($3)" +
" ORDER BY id ASC" +
" LIMIT $4"
const deleteEventsForRoomSQL = "" + const deleteEventsForRoomSQL = "" +
"DELETE FROM syncapi_output_room_events WHERE room_id = $1" "DELETE FROM syncapi_output_room_events WHERE room_id = $1"
@ -171,20 +181,21 @@ const selectContextAfterEventSQL = "" +
const selectSearchSQL = "SELECT id, event_id, headered_event_json FROM syncapi_output_room_events WHERE id > $1 AND type = ANY($2) ORDER BY id ASC LIMIT $3" const selectSearchSQL = "SELECT id, event_id, headered_event_json FROM syncapi_output_room_events WHERE id > $1 AND type = ANY($2) ORDER BY id ASC LIMIT $3"
type outputRoomEventsStatements struct { type outputRoomEventsStatements struct {
insertEventStmt *sql.Stmt insertEventStmt *sql.Stmt
selectEventsStmt *sql.Stmt selectEventsStmt *sql.Stmt
selectEventsWitFilterStmt *sql.Stmt selectEventsWitFilterStmt *sql.Stmt
selectMaxEventIDStmt *sql.Stmt selectMaxEventIDStmt *sql.Stmt
selectRecentEventsStmt *sql.Stmt selectRecentEventsStmt *sql.Stmt
selectRecentEventsForSyncStmt *sql.Stmt selectRecentEventsForSyncStmt *sql.Stmt
selectEarlyEventsStmt *sql.Stmt selectEarlyEventsStmt *sql.Stmt
selectStateInRangeStmt *sql.Stmt selectStateInRangeFilteredStmt *sql.Stmt
updateEventJSONStmt *sql.Stmt selectStateInRangeStmt *sql.Stmt
deleteEventsForRoomStmt *sql.Stmt updateEventJSONStmt *sql.Stmt
selectContextEventStmt *sql.Stmt deleteEventsForRoomStmt *sql.Stmt
selectContextBeforeEventStmt *sql.Stmt selectContextEventStmt *sql.Stmt
selectContextAfterEventStmt *sql.Stmt selectContextBeforeEventStmt *sql.Stmt
selectSearchStmt *sql.Stmt selectContextAfterEventStmt *sql.Stmt
selectSearchStmt *sql.Stmt
} }
func NewPostgresEventsTable(db *sql.DB) (tables.Events, error) { func NewPostgresEventsTable(db *sql.DB) (tables.Events, error) {
@ -214,6 +225,7 @@ func NewPostgresEventsTable(db *sql.DB) (tables.Events, error) {
{&s.selectRecentEventsStmt, selectRecentEventsSQL}, {&s.selectRecentEventsStmt, selectRecentEventsSQL},
{&s.selectRecentEventsForSyncStmt, selectRecentEventsForSyncSQL}, {&s.selectRecentEventsForSyncStmt, selectRecentEventsForSyncSQL},
{&s.selectEarlyEventsStmt, selectEarlyEventsSQL}, {&s.selectEarlyEventsStmt, selectEarlyEventsSQL},
{&s.selectStateInRangeFilteredStmt, selectStateInRangeFilteredSQL},
{&s.selectStateInRangeStmt, selectStateInRangeSQL}, {&s.selectStateInRangeStmt, selectStateInRangeSQL},
{&s.updateEventJSONStmt, updateEventJSONSQL}, {&s.updateEventJSONStmt, updateEventJSONSQL},
{&s.deleteEventsForRoomStmt, deleteEventsForRoomSQL}, {&s.deleteEventsForRoomStmt, deleteEventsForRoomSQL},
@ -240,17 +252,28 @@ func (s *outputRoomEventsStatements) SelectStateInRange(
ctx context.Context, txn *sql.Tx, r types.Range, ctx context.Context, txn *sql.Tx, r types.Range,
stateFilter *gomatrixserverlib.StateFilter, roomIDs []string, stateFilter *gomatrixserverlib.StateFilter, roomIDs []string,
) (map[string]map[string]bool, map[string]types.StreamEvent, error) { ) (map[string]map[string]bool, map[string]types.StreamEvent, error) {
stmt := sqlutil.TxStmt(txn, s.selectStateInRangeStmt) var rows *sql.Rows
senders, notSenders := getSendersStateFilterFilter(stateFilter) var err error
rows, err := stmt.QueryContext( if stateFilter != nil {
ctx, r.Low(), r.High(), pq.StringArray(roomIDs), stmt := sqlutil.TxStmt(txn, s.selectStateInRangeFilteredStmt)
pq.StringArray(senders), senders, notSenders := getSendersStateFilterFilter(stateFilter)
pq.StringArray(notSenders), rows, err = stmt.QueryContext(
pq.StringArray(filterConvertTypeWildcardToSQL(stateFilter.Types)), ctx, r.Low(), r.High(), pq.StringArray(roomIDs),
pq.StringArray(filterConvertTypeWildcardToSQL(stateFilter.NotTypes)), pq.StringArray(senders),
stateFilter.ContainsURL, pq.StringArray(notSenders),
stateFilter.Limit, pq.StringArray(filterConvertTypeWildcardToSQL(stateFilter.Types)),
) pq.StringArray(filterConvertTypeWildcardToSQL(stateFilter.NotTypes)),
stateFilter.ContainsURL,
stateFilter.Limit,
)
} else {
stmt := sqlutil.TxStmt(txn, s.selectStateInRangeStmt)
rows, err = stmt.QueryContext(
ctx, r.Low(), r.High(), pq.StringArray(roomIDs),
r.High()-r.Low(),
)
}
if err != nil { if err != nil {
return nil, nil, err return nil, nil, err
} }

30
syncapi/storage/shared/storage_sync.go
View file

@ -5,10 +5,11 @@ import (
"database/sql" "database/sql"
"fmt" "fmt"
"github.com/matrix-org/gomatrixserverlib"
"github.com/matrix-org/dendrite/internal/eventutil" "github.com/matrix-org/dendrite/internal/eventutil"
"github.com/matrix-org/dendrite/syncapi/types" "github.com/matrix-org/dendrite/syncapi/types"
userapi "github.com/matrix-org/dendrite/userapi/api" userapi "github.com/matrix-org/dendrite/userapi/api"
"github.com/matrix-org/gomatrixserverlib"
) )
type DatabaseTransaction struct { type DatabaseTransaction struct {
@ -277,6 +278,7 @@ func (d *DatabaseTransaction) GetBackwardTopologyPos(
// exclusive of oldPos, inclusive of newPos, for the rooms in which // exclusive of oldPos, inclusive of newPos, for the rooms in which
// the user has new membership events. // the user has new membership events.
// A list of joined room IDs is also returned in case the caller needs it. // A list of joined room IDs is also returned in case the caller needs it.
// nolint:gocyclo
func (d *DatabaseTransaction) GetStateDeltas( func (d *DatabaseTransaction) GetStateDeltas(
ctx context.Context, device *userapi.Device, ctx context.Context, device *userapi.Device,
r types.Range, userID string, r types.Range, userID string,
@ -311,7 +313,7 @@ func (d *DatabaseTransaction) GetStateDeltas(
} }
// get all the state events ever (i.e. for all available rooms) between these two positions // get all the state events ever (i.e. for all available rooms) between these two positions
stateNeeded, eventMap, err := d.OutputEvents.SelectStateInRange(ctx, d.txn, r, stateFilter, allRoomIDs) stateNeeded, eventMap, err := d.OutputEvents.SelectStateInRange(ctx, d.txn, r, nil, allRoomIDs)
if err != nil { if err != nil {
if err == sql.ErrNoRows { if err == sql.ErrNoRows {
return nil, nil, nil return nil, nil, nil
@ -326,6 +328,22 @@ func (d *DatabaseTransaction) GetStateDeltas(
return nil, nil, err return nil, nil, err
} }
// get all the state events ever (i.e. for all available rooms) between these two positions
stateNeededFiltered, eventMapFiltered, err := d.OutputEvents.SelectStateInRange(ctx, d.txn, r, stateFilter, allRoomIDs)
if err != nil {
if err == sql.ErrNoRows {
return nil, nil, nil
}
return nil, nil, err
}
stateFiltered, err := d.fetchStateEvents(ctx, d.txn, stateNeededFiltered, eventMapFiltered)
if err != nil {
if err == sql.ErrNoRows {
return nil, nil, nil
}
return nil, nil, err
}
// find out which rooms this user is peeking, if any. // find out which rooms this user is peeking, if any.
// We do this before joins so any peeks get overwritten // We do this before joins so any peeks get overwritten
peeks, err := d.Peeks.SelectPeeksInRange(ctx, d.txn, userID, device.ID, r) peeks, err := d.Peeks.SelectPeeksInRange(ctx, d.txn, userID, device.ID, r)
@ -371,6 +389,7 @@ func (d *DatabaseTransaction) GetStateDeltas(
// If our membership is now join but the previous membership wasn't // If our membership is now join but the previous membership wasn't
// then this is a "join transition", so we'll insert this room. // then this is a "join transition", so we'll insert this room.
if prevMembership != membership { if prevMembership != membership {
newlyJoinedRooms[roomID] = true
// Get the full room state, as we'll send that down for a newly // Get the full room state, as we'll send that down for a newly
// joined room instead of a delta. // joined room instead of a delta.
var s []types.StreamEvent var s []types.StreamEvent
@ -383,8 +402,7 @@ func (d *DatabaseTransaction) GetStateDeltas(
// Add the information for this room into the state so that // Add the information for this room into the state so that
// it will get added with all of the rest of the joined rooms. // it will get added with all of the rest of the joined rooms.
state[roomID] = s stateFiltered[roomID] = s
newlyJoinedRooms[roomID] = true
} }
// We won't add joined rooms into the delta at this point as they // We won't add joined rooms into the delta at this point as they
@ -395,7 +413,7 @@ func (d *DatabaseTransaction) GetStateDeltas(
deltas = append(deltas, types.StateDelta{ deltas = append(deltas, types.StateDelta{
Membership: membership, Membership: membership,
MembershipPos: ev.StreamPosition, MembershipPos: ev.StreamPosition,
StateEvents: d.StreamEventsToEvents(device, stateStreamEvents), StateEvents: d.StreamEventsToEvents(device, stateFiltered[roomID]),
RoomID: roomID, RoomID: roomID,
}) })
break break
@ -407,7 +425,7 @@ func (d *DatabaseTransaction) GetStateDeltas(
for _, joinedRoomID := range joinedRoomIDs { for _, joinedRoomID := range joinedRoomIDs {
deltas = append(deltas, types.StateDelta{ deltas = append(deltas, types.StateDelta{
Membership: gomatrixserverlib.Join, Membership: gomatrixserverlib.Join,
StateEvents: d.StreamEventsToEvents(device, state[joinedRoomID]), StateEvents: d.StreamEventsToEvents(device, stateFiltered[joinedRoomID]),
RoomID: joinedRoomID, RoomID: joinedRoomID,
NewlyJoined: newlyJoinedRooms[joinedRoomID], NewlyJoined: newlyJoinedRooms[joinedRoomID],
}) })

45
syncapi/storage/sqlite3/output_room_events_table.go
View file

@ -29,8 +29,9 @@ import (
"github.com/matrix-org/dendrite/syncapi/storage/tables" "github.com/matrix-org/dendrite/syncapi/storage/tables"
"github.com/matrix-org/dendrite/syncapi/types" "github.com/matrix-org/dendrite/syncapi/types"
"github.com/matrix-org/dendrite/internal/sqlutil"
"github.com/matrix-org/gomatrixserverlib" "github.com/matrix-org/gomatrixserverlib"
"github.com/matrix-org/dendrite/internal/sqlutil"
) )
const outputRoomEventsSchema = ` const outputRoomEventsSchema = `
@ -189,21 +190,36 @@ func (s *outputRoomEventsStatements) SelectStateInRange(
for _, roomID := range roomIDs { for _, roomID := range roomIDs {
inputParams = append(inputParams, roomID) inputParams = append(inputParams, roomID)
} }
stmt, params, err := prepareWithFilters( var (
s.db, txn, stmtSQL, inputParams, stmt *sql.Stmt
stateFilter.Senders, stateFilter.NotSenders, params []any
stateFilter.Types, stateFilter.NotTypes, err error
nil, stateFilter.ContainsURL, stateFilter.Limit, FilterOrderAsc,
) )
if stateFilter != nil {
stmt, params, err = prepareWithFilters(
s.db, txn, stmtSQL, inputParams,
stateFilter.Senders, stateFilter.NotSenders,
stateFilter.Types, stateFilter.NotTypes,
nil, stateFilter.ContainsURL, stateFilter.Limit, FilterOrderAsc,
)
} else {
stmt, params, err = prepareWithFilters(
s.db, txn, stmtSQL, inputParams,
nil, nil,
nil, nil,
nil, nil, int(r.High()-r.Low()), FilterOrderAsc,
)
}
if err != nil { if err != nil {
return nil, nil, fmt.Errorf("s.prepareWithFilters: %w", err) return nil, nil, fmt.Errorf("s.prepareWithFilters: %w", err)
} }
defer internal.CloseAndLogIfError(ctx, stmt, "selectStateInRange: stmt.close() failed")
rows, err := stmt.QueryContext(ctx, params...) rows, err := stmt.QueryContext(ctx, params...)
if err != nil { if err != nil {
return nil, nil, err return nil, nil, err
} }
defer rows.Close() // nolint: errcheck defer internal.CloseAndLogIfError(ctx, rows, "selectStateInRange: rows.close() failed")
// Fetch all the state change events for all rooms between the two positions then loop each event and: // Fetch all the state change events for all rooms between the two positions then loop each event and:
// - Keep a cache of the event by ID (99% of state change events are for the event itself) // - Keep a cache of the event by ID (99% of state change events are for the event itself)
// - For each room ID, build up an array of event IDs which represents cumulative adds/removes // - For each room ID, build up an array of event IDs which represents cumulative adds/removes
@ -269,6 +285,7 @@ func (s *outputRoomEventsStatements) SelectMaxEventID(
) (id int64, err error) { ) (id int64, err error) {
var nullableID sql.NullInt64 var nullableID sql.NullInt64
stmt := sqlutil.TxStmt(txn, s.selectMaxEventIDStmt) stmt := sqlutil.TxStmt(txn, s.selectMaxEventIDStmt)
defer internal.CloseAndLogIfError(ctx, stmt, "SelectMaxEventID: stmt.close() failed")
err = stmt.QueryRowContext(ctx).Scan(&nullableID) err = stmt.QueryRowContext(ctx).Scan(&nullableID)
if nullableID.Valid { if nullableID.Valid {
id = nullableID.Int64 id = nullableID.Int64
@ -323,6 +340,7 @@ func (s *outputRoomEventsStatements) InsertEvent(
return 0, err return 0, err
} }
insertStmt := sqlutil.TxStmt(txn, s.insertEventStmt) insertStmt := sqlutil.TxStmt(txn, s.insertEventStmt)
defer internal.CloseAndLogIfError(ctx, insertStmt, "InsertEvent: stmt.close() failed")
_, err = insertStmt.ExecContext( _, err = insertStmt.ExecContext(
ctx, ctx,
streamPos, streamPos,
@ -367,6 +385,7 @@ func (s *outputRoomEventsStatements) SelectRecentEvents(
if err != nil { if err != nil {
return nil, false, fmt.Errorf("s.prepareWithFilters: %w", err) return nil, false, fmt.Errorf("s.prepareWithFilters: %w", err)
} }
defer internal.CloseAndLogIfError(ctx, stmt, "selectRecentEvents: stmt.close() failed")
rows, err := stmt.QueryContext(ctx, params...) rows, err := stmt.QueryContext(ctx, params...)
if err != nil { if err != nil {
@ -415,6 +434,8 @@ func (s *outputRoomEventsStatements) SelectEarlyEvents(
if err != nil { if err != nil {
return nil, fmt.Errorf("s.prepareWithFilters: %w", err) return nil, fmt.Errorf("s.prepareWithFilters: %w", err)
} }
defer internal.CloseAndLogIfError(ctx, stmt, "SelectEarlyEvents: stmt.close() failed")
rows, err := stmt.QueryContext(ctx, params...) rows, err := stmt.QueryContext(ctx, params...)
if err != nil { if err != nil {
return nil, err return nil, err
@ -456,6 +477,8 @@ func (s *outputRoomEventsStatements) SelectEvents(
if err != nil { if err != nil {
return nil, err return nil, err
} }
defer internal.CloseAndLogIfError(ctx, stmt, "SelectEvents: stmt.close() failed")
rows, err := stmt.QueryContext(ctx, params...) rows, err := stmt.QueryContext(ctx, params...)
if err != nil { if err != nil {
return nil, err return nil, err
@ -558,6 +581,10 @@ func (s *outputRoomEventsStatements) SelectContextBeforeEvent(
filter.Types, filter.NotTypes, filter.Types, filter.NotTypes,
nil, filter.ContainsURL, filter.Limit, FilterOrderDesc, nil, filter.ContainsURL, filter.Limit, FilterOrderDesc,
) )
if err != nil {
return
}
defer internal.CloseAndLogIfError(ctx, stmt, "SelectContextBeforeEvent: stmt.close() failed")
rows, err := stmt.QueryContext(ctx, params...) rows, err := stmt.QueryContext(ctx, params...)
if err != nil { if err != nil {
@ -596,6 +623,10 @@ func (s *outputRoomEventsStatements) SelectContextAfterEvent(
filter.Types, filter.NotTypes, filter.Types, filter.NotTypes,
nil, filter.ContainsURL, filter.Limit, FilterOrderAsc, nil, filter.ContainsURL, filter.Limit, FilterOrderAsc,
) )
if err != nil {
return
}
defer internal.CloseAndLogIfError(ctx, stmt, "SelectContextAfterEvent: stmt.close() failed")
rows, err := stmt.QueryContext(ctx, params...) rows, err := stmt.QueryContext(ctx, params...)
if err != nil { if err != nil {

16
syncapi/streams/stream_pdu.go
View file

@ -194,7 +194,7 @@ func (p *PDUStreamProvider) IncrementalSync(
} }
} }
var pos types.StreamPosition var pos types.StreamPosition
if pos, err = p.addRoomDeltaToResponse(ctx, snapshot, req.Device, newRange, delta, &eventFilter, &stateFilter, req.Response); err != nil { if pos, err = p.addRoomDeltaToResponse(ctx, snapshot, req.Device, newRange, delta, &eventFilter, &stateFilter, req); err != nil {
req.Log.WithError(err).Error("d.addRoomDeltaToResponse failed") req.Log.WithError(err).Error("d.addRoomDeltaToResponse failed")
if err == context.DeadlineExceeded || err == context.Canceled || err == sql.ErrTxDone { if err == context.DeadlineExceeded || err == context.Canceled || err == sql.ErrTxDone {
return newPos return newPos
@ -225,7 +225,7 @@ func (p *PDUStreamProvider) addRoomDeltaToResponse(
delta types.StateDelta, delta types.StateDelta,
eventFilter *gomatrixserverlib.RoomEventFilter, eventFilter *gomatrixserverlib.RoomEventFilter,
stateFilter *gomatrixserverlib.StateFilter, stateFilter *gomatrixserverlib.StateFilter,
res *types.Response, req *types.SyncRequest,
) (types.StreamPosition, error) { ) (types.StreamPosition, error) {
if delta.MembershipPos > 0 && delta.Membership == gomatrixserverlib.Leave { if delta.MembershipPos > 0 && delta.Membership == gomatrixserverlib.Leave {
// make sure we don't leak recent events after the leave event. // make sure we don't leak recent events after the leave event.
@ -290,8 +290,10 @@ func (p *PDUStreamProvider) addRoomDeltaToResponse(
hasMembershipChange := false hasMembershipChange := false
for _, recentEvent := range recentStreamEvents { for _, recentEvent := range recentStreamEvents {
if recentEvent.Type() == gomatrixserverlib.MRoomMember && recentEvent.StateKey() != nil { if recentEvent.Type() == gomatrixserverlib.MRoomMember && recentEvent.StateKey() != nil {
if membership, _ := recentEvent.Membership(); membership == gomatrixserverlib.Join {
req.MembershipChanges[*recentEvent.StateKey()] = struct{}{}
}
hasMembershipChange = true hasMembershipChange = true
break
} }
} }
@ -318,9 +320,9 @@ func (p *PDUStreamProvider) addRoomDeltaToResponse(
jr.Timeline.Events = gomatrixserverlib.HeaderedToClientEvents(events, gomatrixserverlib.FormatSync) jr.Timeline.Events = gomatrixserverlib.HeaderedToClientEvents(events, gomatrixserverlib.FormatSync)
// If we are limited by the filter AND the history visibility filter // If we are limited by the filter AND the history visibility filter
// didn't "remove" events, return that the response is limited. // didn't "remove" events, return that the response is limited.
jr.Timeline.Limited = limited && len(events) == len(recentEvents) jr.Timeline.Limited = (limited && len(events) == len(recentEvents)) || delta.NewlyJoined
jr.State.Events = gomatrixserverlib.HeaderedToClientEvents(delta.StateEvents, gomatrixserverlib.FormatSync) jr.State.Events = gomatrixserverlib.HeaderedToClientEvents(delta.StateEvents, gomatrixserverlib.FormatSync)
res.Rooms.Join[delta.RoomID] = jr req.Response.Rooms.Join[delta.RoomID] = jr
case gomatrixserverlib.Peek: case gomatrixserverlib.Peek:
jr := types.NewJoinResponse() jr := types.NewJoinResponse()
@ -329,7 +331,7 @@ func (p *PDUStreamProvider) addRoomDeltaToResponse(
jr.Timeline.Events = gomatrixserverlib.HeaderedToClientEvents(recentEvents, gomatrixserverlib.FormatSync) jr.Timeline.Events = gomatrixserverlib.HeaderedToClientEvents(recentEvents, gomatrixserverlib.FormatSync)
jr.Timeline.Limited = limited jr.Timeline.Limited = limited
jr.State.Events = gomatrixserverlib.HeaderedToClientEvents(delta.StateEvents, gomatrixserverlib.FormatSync) jr.State.Events = gomatrixserverlib.HeaderedToClientEvents(delta.StateEvents, gomatrixserverlib.FormatSync)
res.Rooms.Peek[delta.RoomID] = jr req.Response.Rooms.Peek[delta.RoomID] = jr
case gomatrixserverlib.Leave: case gomatrixserverlib.Leave:
fallthrough // transitions to leave are the same as ban fallthrough // transitions to leave are the same as ban
@ -342,7 +344,7 @@ func (p *PDUStreamProvider) addRoomDeltaToResponse(
// didn't "remove" events, return that the response is limited. // didn't "remove" events, return that the response is limited.
lr.Timeline.Limited = limited && len(events) == len(recentEvents) lr.Timeline.Limited = limited && len(events) == len(recentEvents)
lr.State.Events = gomatrixserverlib.HeaderedToClientEvents(delta.StateEvents, gomatrixserverlib.FormatSync) lr.State.Events = gomatrixserverlib.HeaderedToClientEvents(delta.StateEvents, gomatrixserverlib.FormatSync)
res.Rooms.Leave[delta.RoomID] = lr req.Response.Rooms.Leave[delta.RoomID] = lr
} }
return latestPosition, nil return latestPosition, nil

3
syncapi/streams/stream_presence.go
View file

@ -121,7 +121,8 @@ func (p *PresenceStreamProvider) IncrementalSync(
prevPresence := pres.(*types.PresenceInternal) prevPresence := pres.(*types.PresenceInternal)
currentlyActive := prevPresence.CurrentlyActive() currentlyActive := prevPresence.CurrentlyActive()
skip := prevPresence.Equals(presence) && currentlyActive && req.Device.UserID != presence.UserID skip := prevPresence.Equals(presence) && currentlyActive && req.Device.UserID != presence.UserID
if skip { _, membershipChange := req.MembershipChanges[presence.UserID]
if skip && !membershipChange {
req.Log.Tracef("Skipping presence, no change (%s)", presence.UserID) req.Log.Tracef("Skipping presence, no change (%s)", presence.UserID)
continue continue
} }

19
syncapi/sync/request.go
View file

@ -91,15 +91,16 @@ func newSyncRequest(req *http.Request, device userapi.Device, syncDB storage.Dat
}) })
return &types.SyncRequest{ return &types.SyncRequest{
Context: req.Context(), // Context: req.Context(), //
Log: logger, // Log: logger, //
Device: &device, // Device: &device, //
Response: types.NewResponse(), // Populated by all streams Response: types.NewResponse(), // Populated by all streams
Filter: filter, // Filter: filter, //
Since: since, // Since: since, //
Timeout: timeout, // Timeout: timeout, //
Rooms: make(map[string]string), // Populated by the PDU stream Rooms: make(map[string]string), // Populated by the PDU stream
WantFullState: wantFullState, // WantFullState: wantFullState, //
MembershipChanges: make(map[string]struct{}), // Populated by the PDU stream
}, nil }, nil
} }

5
syncapi/types/provider.go
View file

@ -4,9 +4,10 @@ import (
"context" "context"
"time" "time"
userapi "github.com/matrix-org/dendrite/userapi/api"
"github.com/matrix-org/gomatrixserverlib" "github.com/matrix-org/gomatrixserverlib"
"github.com/sirupsen/logrus" "github.com/sirupsen/logrus"
userapi "github.com/matrix-org/dendrite/userapi/api"
) )
type SyncRequest struct { type SyncRequest struct {
@ -22,6 +23,8 @@ type SyncRequest struct {
// Updated by the PDU stream. // Updated by the PDU stream.
Rooms map[string]string Rooms map[string]string
// Updated by the PDU stream. // Updated by the PDU stream.
MembershipChanges map[string]struct{}
// Updated by the PDU stream.
IgnoredUsers IgnoredUsers IgnoredUsers IgnoredUsers
} }

6
sytest-blacklist
View file

@ -39,12 +39,6 @@ Events in rooms with AS-hosted room aliases are sent to AS server
Inviting an AS-hosted user asks the AS server Inviting an AS-hosted user asks the AS server
Accesing an AS-hosted room alias asks the AS server Accesing an AS-hosted room alias asks the AS server
# Flakey, need additional investigation
Messages that notify from another user increment notification_count
Messages that highlight from another user increment unread highlight count
Notifications can be viewed with GET /notifications
# More flakey # More flakey
Guest users can join guest_access rooms Guest users can join guest_access rooms

8
sytest-whitelist
View file

@ -746,4 +746,10 @@ Existing members see new member's presence
Inbound federation can return missing events for joined visibility Inbound federation can return missing events for joined visibility
outliers whose auth_events are in a different room are correctly rejected outliers whose auth_events are in a different room are correctly rejected
Messages that notify from another user increment notification_count Messages that notify from another user increment notification_count
Messages that highlight from another user increment unread highlight count Messages that highlight from another user increment unread highlight count
Newly joined room has correct timeline in incremental sync
When user joins a room the state is included in the next sync
When user joins a room the state is included in a gapped sync
Messages that notify from another user increment notification_count
Messages that highlight from another user increment unread highlight count
Notifications can be viewed with GET /notifications