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Sync refactor — Part 1 (#1688)

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* It's half-alive

* Wakeups largely working

* Other tweaks, typing works

* Fix bugs, add receipt stream

* Delete notifier, other tweaks

* Dedupe a bit, add a template for the invite stream

* Clean up, add templates for other streams

* Don't leak channels

* Bring forward some more PDU logic, clean up other places

* Add some more wakeups

* Use addRoomDeltaToResponse

* Log tweaks, typing fixed?

* Fix timed out syncs

* Don't reset next batch position on timeout

* Add account data stream/position

* End of day

* Fix complete sync for receipt, typing

* Streams package

* Clean up a bit

* Complete sync send-to-device

* Don't drop errors

* More lightweight notifications

* Fix typing positions

* Don't advance position on remove again unless needed

* Device list updates

* Advance account data position

* Use limit for incremental sync

* Limit fixes, amongst other things

* Remove some fmt.Println

* Tweaks

* Re-add notifier

* Fix invite position

* Fixes

* Notify account data without advancing PDU position in notifier

* Apply account data position

* Get initial position for account data

* Fix position update

* Fix complete sync positions

* Review comments @Kegsay

* Room consumer parameters
This commit is contained in:
Neil Alexander 2021-01-08 16:59:06 +00:00 • committed by GitHub
parent 56a7839aed
commit b5a8935042
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GPG key ID: 4AEE18F83AFDEB23
35 changed files with 1452 additions and 1116 deletions
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65
syncapi/consumers/roomserver.go
View file

@ -23,8 +23,8 @@ import (
"github.com/matrix-org/dendrite/internal"
"github.com/matrix-org/dendrite/roomserver/api"
"github.com/matrix-org/dendrite/setup/config"
"github.com/matrix-org/dendrite/syncapi/notifier"
"github.com/matrix-org/dendrite/syncapi/storage"
"github.com/matrix-org/dendrite/syncapi/sync"
"github.com/matrix-org/dendrite/syncapi/types"
"github.com/matrix-org/gomatrixserverlib"
log "github.com/sirupsen/logrus"
@ -32,19 +32,23 @@ import (
// OutputRoomEventConsumer consumes events that originated in the room server.
type OutputRoomEventConsumer struct {
cfg *config.SyncAPI
rsAPI api.RoomserverInternalAPI
rsConsumer *internal.ContinualConsumer
db storage.Database
notifier *sync.Notifier
cfg *config.SyncAPI
rsAPI api.RoomserverInternalAPI
rsConsumer *internal.ContinualConsumer
db storage.Database
pduStream types.StreamProvider
inviteStream types.StreamProvider
notifier *notifier.Notifier
}
// NewOutputRoomEventConsumer creates a new OutputRoomEventConsumer. Call Start() to begin consuming from room servers.
func NewOutputRoomEventConsumer(
cfg *config.SyncAPI,
kafkaConsumer sarama.Consumer,
n *sync.Notifier,
store storage.Database,
notifier *notifier.Notifier,
pduStream types.StreamProvider,
inviteStream types.StreamProvider,
rsAPI api.RoomserverInternalAPI,
) *OutputRoomEventConsumer {
@ -55,11 +59,13 @@ func NewOutputRoomEventConsumer(
PartitionStore: store,
}
s := &OutputRoomEventConsumer{
cfg: cfg,
rsConsumer: &consumer,
db: store,
notifier: n,
rsAPI: rsAPI,
cfg: cfg,
rsConsumer: &consumer,
db: store,
notifier: notifier,
pduStream: pduStream,
inviteStream: inviteStream,
rsAPI: rsAPI,
}
consumer.ProcessMessage = s.onMessage
@ -180,7 +186,8 @@ func (s *OutputRoomEventConsumer) onNewRoomEvent(
return err
}
s.notifier.OnNewEvent(ev, "", nil, types.StreamingToken{PDUPosition: pduPos})
s.pduStream.Advance(pduPos)
s.notifier.OnNewEvent(ev, ev.RoomID(), nil, types.StreamingToken{PDUPosition: pduPos})
return nil
}
@ -219,7 +226,8 @@ func (s *OutputRoomEventConsumer) onOldRoomEvent(
return err
}
s.notifier.OnNewEvent(ev, "", nil, types.StreamingToken{PDUPosition: pduPos})
s.pduStream.Advance(pduPos)
s.notifier.OnNewEvent(ev, ev.RoomID(), nil, types.StreamingToken{PDUPosition: pduPos})
return nil
}
@ -274,7 +282,10 @@ func (s *OutputRoomEventConsumer) onNewInviteEvent(
}).Panicf("roomserver output log: write invite failure")
return nil
}
s.inviteStream.Advance(pduPos)
s.notifier.OnNewInvite(types.StreamingToken{InvitePosition: pduPos}, *msg.Event.StateKey())
return nil
}
@ -290,9 +301,11 @@ func (s *OutputRoomEventConsumer) onRetireInviteEvent(
}).Panicf("roomserver output log: remove invite failure")
return nil
}
// Notify any active sync requests that the invite has been retired.
// Invites share the same stream counter as PDUs
s.inviteStream.Advance(pduPos)
s.notifier.OnNewInvite(types.StreamingToken{InvitePosition: pduPos}, msg.TargetUserID)
return nil
}
@ -307,12 +320,13 @@ func (s *OutputRoomEventConsumer) onNewPeek(
}).Panicf("roomserver output log: write peek failure")
return nil
}
// tell the notifier about the new peek so it knows to wake up new devices
s.notifier.OnNewPeek(msg.RoomID, msg.UserID, msg.DeviceID)
// we need to wake up the users who might need to now be peeking into this room,
// so we send in a dummy event to trigger a wakeup
s.notifier.OnNewEvent(nil, msg.RoomID, nil, types.StreamingToken{PDUPosition: sp})
// tell the notifier about the new peek so it knows to wake up new devices
// TODO: This only works because the peeks table is reusing the same
// index as PDUs, but we should fix this
s.pduStream.Advance(sp)
s.notifier.OnNewPeek(msg.RoomID, msg.UserID, msg.DeviceID, types.StreamingToken{PDUPosition: sp})
return nil
}
@ -327,12 +341,13 @@ func (s *OutputRoomEventConsumer) onRetirePeek(
}).Panicf("roomserver output log: write peek failure")
return nil
}
// tell the notifier about the new peek so it knows to wake up new devices
s.notifier.OnRetirePeek(msg.RoomID, msg.UserID, msg.DeviceID)
// we need to wake up the users who might need to now be peeking into this room,
// so we send in a dummy event to trigger a wakeup
s.notifier.OnNewEvent(nil, msg.RoomID, nil, types.StreamingToken{PDUPosition: sp})
// tell the notifier about the new peek so it knows to wake up new devices
// TODO: This only works because the peeks table is reusing the same
// index as PDUs, but we should fix this
s.pduStream.Advance(sp)
s.notifier.OnRetirePeek(msg.RoomID, msg.UserID, msg.DeviceID, types.StreamingToken{PDUPosition: sp})
return nil
}