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Add NATS JetStream support (#1866)

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* Add NATS JetStream support
Update shopify/sarama

* Fix addresses

* Don't change Addresses in Defaults

* Update saramajetstream

* Add missing error check

Keep typing events for at least one minute

* Use all configured NATS addresses

* Update saramajetstream

* Try setting up with NATS

* Make sure NATS uses own persistent directory (TODO: make this configurable)

* Update go.mod/go.sum

* Jetstream package

* Various other refactoring

* Build fixes

* Config tweaks, make random jetstream storage path for CI

* Disable interest policies

* Try to sane default on jetstream base path

* Try to use in-memory for CI

* Restore storage/retention

* Update nats.go dependency

* Adapt changes to config

* Remove unneeded TopicFor

* Dep update

* Revert "Remove unneeded TopicFor"

This reverts commit f5a4e4a339.

* Revert changes made to streams

* Fix build problems

* Update nats-server

* Update go.mod/go.sum

* Roomserver input API queuing using NATS

* Fix topic naming

* Prometheus metrics

* More refactoring to remove saramajetstream

* Add missing topic

* Don't try to populate map that doesn't exist

* Roomserver output topic

* Update go.mod/go.sum

* Message acknowledgements

* Ack tweaks

* Try to resume transaction re-sends

* Try to resume transaction re-sends

* Update to matrix-org/gomatrixserverlib@91dadfb

* Remove internal.PartitionStorer from components that don't consume keychanges

* Try to reduce re-allocations a bit in resolveConflictsV2

* Tweak delivery options on RS input

* Publish send-to-device messages into correct JetStream subject

* Async and sync roomserver input

* Update dendrite-config.yaml

* Remove roomserver tests for now (they need rewriting)

* Remove roomserver test again (was merged back in)

* Update documentation

* Docker updates

* More Docker updates

* Update Docker readme again

* Fix lint issues

* Send final event in `processEvent` synchronously (since this might stop Sytest from being so upset)

* Don't report event rejection errors via `/send`, since apparently this is upsetting tests that don't expect that

* Go 1.16 instead of Go 1.13 for upgrade tests and Complement

* Revert "Don't report event rejection errors via `/send`, since apparently this is upsetting tests that don't expect that"

This reverts commit 368675283f.

* Don't report any errors on `/send` to see what fun that creates

* Fix panics on closed channel sends

* Enforce state key matches sender

* Do the same for leave

* Various tweaks to make tests happier

Squashed commit of the following:

commit 13f9028e7a
Author: Neil Alexander <neilalexander@users.noreply.github.com>
Date:   Tue Jan 4 15:47:14 2022 +0000

    Do the same for leave

commit e6be7f05c3
Author: Neil Alexander <neilalexander@users.noreply.github.com>
Date:   Tue Jan 4 15:33:42 2022 +0000

    Enforce state key matches sender

commit 85ede6d64b
Author: Neil Alexander <neilalexander@users.noreply.github.com>
Date:   Tue Jan 4 14:07:04 2022 +0000

    Fix panics on closed channel sends

commit 9755494a98
Author: Neil Alexander <neilalexander@users.noreply.github.com>
Date:   Tue Jan 4 13:38:22 2022 +0000

    Don't report any errors on `/send` to see what fun that creates

commit 3bb4f87b5d
Author: Neil Alexander <neilalexander@users.noreply.github.com>
Date:   Tue Jan 4 13:00:26 2022 +0000

    Revert "Don't report event rejection errors via `/send`, since apparently this is upsetting tests that don't expect that"

    This reverts commit 368675283f.

commit fe2673ed7b
Author: Neil Alexander <neilalexander@users.noreply.github.com>
Date:   Tue Jan 4 12:09:34 2022 +0000

    Go 1.16 instead of Go 1.13 for upgrade tests and Complement

commit 368675283f
Author: Neil Alexander <neilalexander@users.noreply.github.com>
Date:   Tue Jan 4 11:51:45 2022 +0000

    Don't report event rejection errors via `/send`, since apparently this is upsetting tests that don't expect that

commit b028dfc085
Author: Neil Alexander <neilalexander@users.noreply.github.com>
Date:   Tue Jan 4 10:29:08 2022 +0000

    Send final event in `processEvent` synchronously (since this might stop Sytest from being so upset)

* Merge in NATS Server v2.6.6 and nats.go v1.13 into the in-process connection fork

* Add `jetstream.WithJetStreamMessage` to make ack/nak-ing less messy, use process context in consumers

* Fix consumer component name in  federation API

* Add comment explaining where streams are defined

* Tweaks to roomserver input with comments

* Finish that sentence that I apparently forgot to finish in INSTALL.md

* Bump version number of config to 2

* Add comments around asynchronous sends to roomserver in processEventWithMissingState

* More useful error message when the config version does not match

* Set version in generate-config

* Fix version in config.Defaults

Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
This commit is contained in:
S7evinK 2022-01-05 18:44:49 +01:00 • committed by GitHub
parent a47b12dc7d
commit 161f145176
No known key found for this signature in database
GPG key ID: 4AEE18F83AFDEB23
75 changed files with 1317 additions and 1696 deletions
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6
federationapi/routing/join.go
View file

@ -194,6 +194,12 @@ func SendJoin(
JSON: jsonerror.BadJSON("No state key was provided in the join event."),
}
}
if !event.StateKeyEquals(event.Sender()) {
return util.JSONResponse{
Code: http.StatusBadRequest,
JSON: jsonerror.BadJSON("Event state key must match the event sender."),
}
}
// Check that the room ID is correct.
if event.RoomID() != roomID {

10
federationapi/routing/leave.go
View file

@ -175,10 +175,16 @@ func SendLeave(
}
}
if event.StateKey() == nil {
if event.StateKey() == nil || event.StateKeyEquals("") {
return util.JSONResponse{
Code: http.StatusBadRequest,
JSON: jsonerror.InvalidArgumentValue("missing state_key"),
JSON: jsonerror.BadJSON("No state key was provided in the leave event."),
}
}
if !event.StateKeyEquals(event.Sender()) {
return util.JSONResponse{
Code: http.StatusBadRequest,
JSON: jsonerror.BadJSON("Event state key must match the event sender."),
}
}

10
federationapi/routing/send.go
View file

@ -371,7 +371,7 @@ func (t *txnReq) processTransaction(ctx context.Context) (*gomatrixserverlib.Res
for _, task := range tasks {
if task.err != nil {
results[task.event.EventID()] = gomatrixserverlib.PDUResult{
Error: task.err.Error(),
// Error: task.err.Error(), TODO: this upsets tests if uncommented
}
} else {
results[task.event.EventID()] = gomatrixserverlib.PDUResult{}
@ -692,6 +692,7 @@ func (t *txnReq) processEvent(ctx context.Context, e *gomatrixserverlib.Event) e
},
api.DoNotSendToOtherServers,
nil,
false,
)
}
@ -734,6 +735,7 @@ withNextEvent:
SendAsServer: api.DoNotSendToOtherServers,
},
},
false,
); err != nil {
return fmt.Errorf("api.SendEvents: %w", err)
}
@ -882,6 +884,9 @@ func (t *txnReq) processEventWithMissingState(
resolvedState,
backwardsExtremity.Headered(roomVersion),
hadEvents,
// Send the events to the roomserver asynchronously, so they will be
// processed when the roomserver is able, without blocking here.
true,
)
if err != nil {
return fmt.Errorf("api.SendEventWithState: %w", err)
@ -902,6 +907,9 @@ func (t *txnReq) processEventWithMissingState(
append(headeredNewEvents, e.Headered(roomVersion)),
api.DoNotSendToOtherServers,
nil,
// Send the events to the roomserver asynchronously, so they will be
// processed when the roomserver is able, without blocking here.
true,
); err != nil {
return fmt.Errorf("api.SendEvents: %w", err)
}

3
federationapi/routing/threepid.go
View file

@ -89,7 +89,7 @@ func CreateInvitesFrom3PIDInvites(
}
// Send all the events
if err := api.SendEvents(req.Context(), rsAPI, api.KindNew, evs, cfg.Matrix.ServerName, nil); err != nil {
if err := api.SendEvents(req.Context(), rsAPI, api.KindNew, evs, cfg.Matrix.ServerName, nil, false); err != nil {
util.GetLogger(req.Context()).WithError(err).Error("SendEvents failed")
return jsonerror.InternalServerError()
}
@ -180,6 +180,7 @@ func ExchangeThirdPartyInvite(
},
cfg.Matrix.ServerName,
nil,
false,
); err != nil {
util.GetLogger(httpReq.Context()).WithError(err).Error("SendEvents failed")
return jsonerror.InternalServerError()