Squashed commit of the following:
commit 0ec8de57261d573a5f88577aa9d7a1174d3999b9
Author: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Tue Apr 26 16:56:30 2022 +0100
Select filter onto provided target filter
commit da40b6fffbf5737864b223f49900048f557941f9
Author: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Tue Apr 26 16:48:00 2022 +0100
Specify other field too
commit ffc0b0801f63bb4d3061b6813e3ce5f3b4c8fbcb
Author: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Tue Apr 26 16:45:44 2022 +0100
Send as much account data as possible during complete sync
* Initial work on lazyloading
* Partially implement lazy loading on /sync
* Rename methods
* Make missing tests pass
* Preallocate slice, even if it will end up with fewer values
* Let the cache handle the user mapping
* Linter
* Cap cache growth
* Precompute values for `userIDSet` in sync notifier
* Mutexes
* Fixes
* Sensible initial value
* Update syncapi/notifier/notifier.go
Co-authored-by: Till <2353100+S7evinK@users.noreply.github.com>
* Placate the almighty linter
Co-authored-by: Till <2353100+S7evinK@users.noreply.github.com>
* syncapi: add more tests; fix more bugs
bugfixes:
- The postgres impl of TopologyTable.SelectEventIDsInRange did not use the provided txn
- The postgres impl of EventsTable.SelectEvents did not preserve the ordering of the input event IDs in the output events slice
- The sqlite impl of EventsTable.SelectEvents did not use a bulk `IN ($1)` query.
Added tests:
- `TestGetEventsInRangeWithTopologyToken`
- `TestOutputRoomEventsTable`
- `TestTopologyTable`
* -p 1 for now
* Add response size and requests total to internal handler
* Move MustRegister calls to New* funcs
* Move MustRegister back to init
* Init at some place, minimize changes
* Add test infrastructure code for dendrite unit/integ tests
Start re-enabling some syncapi storage tests in the process.
* Linting
* Add postgres service to unit tests
* dendrite not syncv3
* Skip test which doesn't work
* Linting
* Add `jetstream.PrepareForTests`
Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
* Add ignore users
* Ignore users in pushrules
Add passing tests
* Update sytest lists
* Store ignore knowledge in the sync API
* Fix copyrights
Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
* Micro-optimisations, lock fixes
* Refactor `SharedUsers`
* Reuse map to reduce allocations/GC pressure
* oh yeah, initialise it
* Leave room for the user ID we'll no doubt append afterward
* Include joined and invite member counts in room summary
This should fix#2314 and also fix the problem where some clients like Element Android, Fluffychat etc would display the wrong member count for a given room.
* Improve SQLite query precision
* Check existence of state key for membership events
* Move receipt sending to own JetStream producer
* Move SendToDevice to producer
* Remove most parts of the EDU server
* Fix SendToDevice & copyrights
* Move structs, cleanup EDU Server traces
* Use HeadersOnly subscription
* Missing file
* Fix linter issues
* Move consumers to own files
* Rename durable consumer; Consumer cleanup
* Docs/config cleanup
* Use latest event position in response for advancing the stream position in an incremental sync
* Create some calm
* Use To in worst case
* Don't waste CPU cycles on an empty response after all
* Bug fixes
* Fix another bug
* Roomserver input refactoring — again!
* Ensure the actor runs again
* Preserve consumer after unsubscribe
* Another sprinkling of magic
* Rename `TopicFor` to `Prefixed`
* Recreate the stream if the config is bad
* Check streams too
* Prefix subjects, preserve inboxes
* Recreate if subjects wrong
* Remove stream subject
* Reconstruct properly
* Fix mutex unlock
* Comments
* Fix tests
* Don't drop events
* Review comments
* Separate `queueInputRoomEvents` function
* Re-jig control flow a bit
* Convert stream positions into topological positions for both `from` and `to` in `/messages`
* Hopefully it works now
* Remove unnecessary logging
* Return sane values if `StreamToTopologicalPosition` can't work out the right thing to do
* Revert logging change
* tweaks
* Fix `selectEventIDsInRangeASCSQL`
* Test `Getting messages going forward is limited for a departed room (SPEC-216)` was passing incorrectly so un-whitelist it
* Add membership events to the end of the list, to ensure Sytest sees them
* Move tests to allowlist
* Append to correct list, fix logging message
* Add flakey tests to blacklist
* Remove flakey tests from whitelist
* Don't send `adds_state_events` in roomserver output events anymore
* Set `omitempty` on some output fields that aren't always set
* Add `AddsState` helper function
* No-op if no added state event IDs
* Revert "No-op if no added state event IDs"
This reverts commit 71a0ef3df1.
* Revert "Add `AddsState` helper function"
This reverts commit c9fbe45475.
It's possible for `GetStateEvent` to return `nil` if there was no error but the state event wasn't found. Therefore we need to be prepared for that case.
This should fix#2247.
* Add Pushserver component with Pushers API
Co-authored-by: Tommie Gannert <tommie@gannert.se>
Co-authored-by: Dan Peleg <dan@globekeeper.com>
* Wire Pushserver component
Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
* Add PushGatewayClient.
The full event format is required for Sytest.
* Add a pushrules module.
* Change user API account creation to use the new pushrules module's defaults.
Introduces "scope" as required by client API, and some small field
tweaks to make some 61push Sytests pass.
* Add push rules query/put API in Pushserver.
This manipulates account data over User API, and fires sync messages
for changes. Those sync messages should, according to an existing TODO
in clientapi, be moved to userapi.
Forks clientapi/producers/syncapi.go to pushserver/ for later extension.
* Add clientapi routes for push rules to Pushserver.
A cleanup would be to move more of the name-splitting logic into
pushrules.go, to depollute routing.go.
* Output rooms.join.unread_notifications in /sync.
This is the read-side. Pushserver will be the write-side.
* Implement pushserver/storage for notifications.
* Use PushGatewayClient and the pushrules module in Pushserver's room consumer.
* Use one goroutine per user to avoid locking up the entire server for
one bad push gateway.
* Split pushing by format.
* Send one device per push. Sytest does not support coalescing
multiple devices into one push. Matches Synapse. Either we change
Sytest, or remove the group-by-url-and-format logic.
* Write OutputNotificationData from push server. Sync API is already
the consumer.
* Implement read receipt consumers in Pushserver.
Supports m.read and m.fully_read receipts.
* Add clientapi route for /unstable/notifications.
* Rename to UpsertPusher for clarity and handle pusher update
* Fix linter errors
* Ignore body.Close() error check
* Fix push server internal http wiring
* Add 40 newly passing 61push tests to whitelist
* Add next 12 newly passing 61push tests to whitelist
* Send notification data before notifying users in EDU server consumer
* NATS JetStream
* Goodbye sarama
* Fix `NewStreamTokenFromString`
* Consume on the correct topic for the roomserver
* Don't panic, NAK instead
* Move push notifications into the User API
* Don't set null values since that apparently causes Element upsetti
* Also set omitempty on conditions
* Fix bug so that we don't override the push rules unnecessarily
* Tweak defaults
* Update defaults
* More tweaks
* Move `/notifications` onto `r0`/`v3` mux
* User API will consume events and read/fully read markers from the sync API with stream positions, instead of consuming directly
Co-authored-by: Piotr Kozimor <p1996k@gmail.com>
Co-authored-by: Tommie Gannert <tommie@gannert.se>
Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
* Remove dependency on saramajetstream & sarama
Signed-off-by: Till Faelligen <tfaelligen@gmail.com>
* Remove internal.ContinualConsumer from federationapi
* Remove internal.ContinualConsumer from syncapi
* Remove internal.ContinualConsumer from keyserver
* Move to new Prepare function
* Remove saramajetstream & sarama dependency
* Delete unneeded file
* Remove duplicate import
* Log error instead of silently irgnoring it
* Move `OffsetNewest` and `OffsetOldest` into keyserver types, change them to be more sane values
* Fix comments
Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
* Put federation client functions into their own file
* Look for missing auth events in RS input
* Remove retrieveMissingAuthEvents from federation API
* Logging
* Sorta transplanted the code over
* Use event origin failing all else
* Don't get stuck on mutexes:
* Add verifier
* Don't mark state events with zero snapshot NID as not existing
* Check missing state if not an outlier before storing the event
* Reject instead of soft-fail, don't copy roominfo so much
* Use synchronous contexts, limit time to fetch missing events
* Clean up some commented out bits
* Simplify `/send` endpoint significantly
* Submit async
* Report errors on sending to RS input
* Set max payload in NATS to 16MB
* Tweak metrics
* Add `workerForRoom` for tidiness
* Try skipping unmarshalling errors for RespMissingEvents
* Track missing prev events separately to avoid calculating state when not possible
* Tweak logic around checking missing state
* Care about state when checking missing prev events
* Don't check missing state for create events
* Try that again
* Handle create events better
* Send create room events as new
* Use given event kind when sending auth/state events
* Revert "Use given event kind when sending auth/state events"
This reverts commit 089d64d271.
* Only search for missing prev events or state for new events
* Tweaks
* We only have missing prev if we don't supply state
* Room version tweaks
* Allow async inputs again
* Apply backpressure to consumers/synchronous requests to hopefully stop things being overwhelmed
* Set timeouts on roomserver input tasks (need to decide what timeout makes sense)
* Use work queue policy, deliver all on restart
* Reduce chance of duplicates being sent by NATS
* Limit the number of servers we attempt to reduce backpressure
* Some review comment fixes
* Tidy up a couple things
* Don't limit servers, randomise order using map
* Some context refactoring
* Update gmsl
* Don't resend create events
* Set stateIDs length correctly or else the roomserver thinks there are missing events when there aren't
* Exclude our own servername
* Try backing off servers
* Make excluding self behaviour optional
* Exclude self from g_m_e
* Update sytest-whitelist
* Update consumers for the roomserver output stream
* Remember to send outliers for state returned from /gme
* Make full HTTP tests less upsetti
* Remove 'If a device list update goes missing, the server resyncs on the next one' from the sytest blacklist
* Remove debugging test
* Fix blacklist again, remove unnecessary duplicate context
* Clearer contexts, don't use background in case there's something happening there
* Don't queue up events more than once in memory
* Correctly identify create events when checking for state
* Fill in gaps again in /gme code
* Remove `AuthEventIDs` from `InputRoomEvent`
* Remove stray field
Co-authored-by: Kegan Dougal <kegan@matrix.org>
* Remodel how device list change IDs are created
Previously we made them using the offset Kafka supplied.
We don't run Kafka anymore, so now we make the SQL table assign
the change ID via an AUTOINCREMENTing ID. Redesign the
`keyserver_key_changes` table to have `UNIQUE(user_id)` so we
don't accumulate key changes forevermore, we now have at most 1
row per user which contains the highest change ID.
This needs a SQL migration.
* Ensure we bump the change ID on sqlite
* Actually read the DeviceChangeID not the Offset in synapi
* Add SQL migrations
* Prepare after migration; fixup dendrite-upgrade-test logging
* Use higher version numbers; fix sqlite query to increment better
* Default 0 on postgres
* fixup postgres migration on fresh dendrite instances
* go mod tidy
* Break complement to check it fails CI
* Remove partitioned stream positions
This was used by the device list stream position. The device list position
now corresponds to the `Offset`, and the partition is always 0, in prep
for removing reliance on Kafka topics for device list changes.
* Linting
* Migrate old style tokens to new style because element-web doesn't soft-logoout on 4xx errors on /sync
* Use named NATS durable consumers
* Build fixes
* Remove dupe call to SetFederationAPI
* Use namespaced consumer name
* Fix namespacing
* Fix unit tests hopefully
* 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>
* Delete device keys/signatures from key server when deleting device from user API
* Move loop to within database transaction
* Don't fall over deleting no rows
* Enable unstable feature again
* Try to verify when a device signs a key
* Try to verify when a key signs a device
* It's the self-signing key, not the master key
* Fix error
* Try to verify master key uploads
* Actually we can't guarantee we can do that so nevermind
* Add signatures into /devices/list request
* Fix nil pointer
* Reprioritise map creation
* Don't skip devices that don't have signatures
* Add some debug logging
* Fix logic error in QuerySignatures
* Fix bugs
* Expose master and self-signing keys on /devices/list hopefully
* maps are tedious
* Expose signatures via /keys/query
* Upload signatures when uploading keys
* Fixes
* Disable the feature again
* Cross-signing groundwork
* Update to matrix-org/gomatrixserverlib#274
* Fix gobind builds, which stops unit tests in CI from yelling
* Some changes from review comments
* Fix build by passing in UIA
* Update to matrix-org/gomatrixserverlib@bec8d22
* Process master/self-signing keys from devices call
* nolint
* Enum-ify the key type in the database
* Process self-signing key too
* Fix sanity check in device list updater
* Fix check
* Fix sytest, hopefully
* Fix build
* bugfix: retire invites even when we cannot talk to the remote server to make/send_leave
Also modify the leave response in /sync to include a fake event as this is ultimately
what clients (and sytest) will use to determine leave-ness.
* hash the event ID
* Base64 not hex
* Don't request state events if we already have the timeline events (Postgres only)
* Rename variable
* nocyclo
* Add SQLite
* Tweaks
* Revert query change
* Don't dedupe if asking for full state
* Update query
* a very very WIP first cut of peeking via MSC2753.
doesn't yet compile or work.
needs to actually add the peeking block into the sync response.
checking in now before it gets any bigger, and to gather any initial feedback on the vague shape of it.
* make PeekingDeviceSet private
* add server_name param
* blind stab at adding a `peek` section to /sync
* make it build
* make it launch
* add peeking to getResponseWithPDUsForCompleteSync
* cancel any peeks when we join a room
* spell out how to runoutside of docker if you want speed
* fix SQL
* remove unnecessary txn for SelectPeeks
* fix s/join/peek/ cargocult fail
* HACK: Track goroutine IDs to determine when we write by the wrong thread
To use: set `DENDRITE_TRACE_SQL=1` then grep for `unsafe`
* Track partition offsets and only log unsafe for non-selects
* Put redactions in the writer goroutine
* Update filters on writer goroutine
* wrap peek storage in goid hack
* use exclusive writer, and MarkPeeksAsOld more efficiently
* don't log ascii in binary at sql trace...
* strip out empty roomd deltas
* re-add txn to SelectPeeks
* re-add accidentally deleted field
* reject peeks for non-worldreadable rooms
* move perform_peek
* fix package
* correctly refactor perform_peek
* WIP of implementing MSC2444
* typo
* Revert "Merge branch 'kegan/HACK-goid-sqlite-db-is-locked' into matthew/peeking"
This reverts commit 3cebd8dbfb, reversing
changes made to ed4b3a58a7.
* (almost) make it build
* clean up bad merge
* support SendEventWithState with optional event
* fix build & lint
* fix build & lint
* reinstate federated peeks in the roomserver (doh)
* fix sql thinko
* todo for authenticating state returned by /peek
* support returning current state from QueryStateAndAuthChain
* handle SS /peek
* reimplement SS /peek to prod the RS to tell the FS about the peek
* rename RemotePeeks as OutboundPeeks
* rename remote_peeks_table as outbound_peeks_table
* add perform_handle_remote_peek.go
* flesh out federation doc
* add inbound peeks table and hook it up
* rename ambiguous RemotePeek as InboundPeek
* rename FSAPI's PerformPeek as PerformOutboundPeek
* setup inbound peeks db correctly
* fix api.SendEventWithState with no event
* track latestevent on /peek
* go fmt
* document the peek send stream race better
* fix SendEventWithRewrite not to bail if handed a non-state event
* add fixme
* switch SS /peek to use SendEventWithRewrite
* fix comment
* use reverse topo ordering to find latest extrem
* support postgres for federated peeking
* go fmt
* back out bogus go.mod change
* Fix performOutboundPeekUsingServer
* Fix getAuthChain -> GetAuthChain
* Fix build issues
* Fix build again
* Fix getAuthChain -> GetAuthChain
* Don't repeat outbound peeks for the same room ID to the same servers
* Fix lint
* Don't omitempty to appease sytest
Co-authored-by: Kegan Dougal <kegan@matrix.org>
Co-authored-by: Neil Alexander <neilalexander@users.noreply.github.com>
* Add some filtering (postgres only for now)
* Fix build error
* Try to use request filter
* Use default filter as a template when retrieving from the database
* Remove unused strut
* Update sytest-whitelist
* Add filtering to SelectEarlyEvents
* Fix Postgres selectEarlyEvents query
* Attempt filtering on SQLite
* Test limit, set field for limit/order in prepareWithFilters
* Remove debug logging, add comments
* Tweaks, debug logging
* Separate SQLite stream IDs
* Fix filtering in current state table
* Fix lock issues
* More tweaks
* Current state requires room ID
* Review comments
* Simplify send-to-device messaging
* Don't return error if there's no work to do
* Remove SQLite migrations for now
* Tweak Postgres migrations
* Tweaks
* Fixes
* Cleanup separately
* Fix SQLite migration
* Tweak pagination tokens
* start should be the specified from
* Don't reverse start and end
* Tweak getStartEnd again
* Update sytest-whitelist
* NOTSPEC: Re-add iOS end of topology
* 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
* Update sync responses
* Fix positions, add ApplyUpdates
* Fix MarshalText as non-pointer, PrevBatch is optional
* Increment by number of read receipts
* Merge branch 'master' into neilalexander/devicelist
* Tweak typing
* Include keyserver position tweak
* Fix typing next position in all cases
* Tweaks
* Fix typo
* Tweaks, restore StreamingToken.MarshalText which somehow went missing?
* Rely on positions from notifier rather than manually advancing them
* Revert "Rely on positions from notifier rather than manually advancing them"
This reverts commit 53112a62cc.
* Give invites their own position, fix other things
* Fix test
* Fix invites maybe
* Un-whitelist tests that look to be genuinely wrong
* Use real receipt positions
* Ensure send-to-device uses real positions too
Squashed commit of the following:
commit 7ed1c6cfe67429dbe378a763d832c150eb0f781d
Author: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Wed Dec 16 14:53:27 2020 +0000
Updates
commit 8442099d08760b8d086e6d58f9f30284e378a2cd
Author: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Wed Dec 16 14:43:18 2020 +0000
Add some sync statistics
commit ffe2a11644ed3d5297d1775a680886c574143fdb
Author: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Wed Dec 16 14:37:00 2020 +0000
Fix backing off display
commit 27443a93855aa60a49806ecabbf9b09f818301bd
Author: Neil Alexander <neilalexander@users.noreply.github.com>
Date: Wed Dec 16 14:28:43 2020 +0000
Add some destination queue metrics
