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Send-to-device consumer/producer tweaks (#2713)

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Some tweaks for the send-to-device consumers/producers:
- use `json.RawMessage` without marshalling it first
- try further devices (if available) if we failed to `PublishMsg` in the
producers
- some logging changes (to better debug E2EE issues)
This commit is contained in:
Till 2022-09-13 09:35:45 +02:00 committed by GitHub
parent 100fa9b235
commit c366ccdfca
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GPG Key ID: 4AEE18F83AFDEB23
4 changed files with 35 additions and 40 deletions
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32
clientapi/producers/syncapi.go
View File

@ -21,12 +21,13 @@ import (
"strconv"
"time"
"github.com/matrix-org/dendrite/setup/jetstream"
"github.com/matrix-org/dendrite/syncapi/types"
userapi "github.com/matrix-org/dendrite/userapi/api"
"github.com/matrix-org/gomatrixserverlib"
"github.com/nats-io/nats.go"
log "github.com/sirupsen/logrus"
"github.com/matrix-org/dendrite/setup/jetstream"
"github.com/matrix-org/dendrite/syncapi/types"
userapi "github.com/matrix-org/dendrite/userapi/api"
)
// SyncAPIProducer produces events for the sync API server to consume
@ -61,7 +62,7 @@ func (p *SyncAPIProducer) SendReceipt(
func (p *SyncAPIProducer) SendToDevice(
ctx context.Context, sender, userID, deviceID, eventType string,
message interface{},
message json.RawMessage,
) error {
devices := []string{}
_, domain, err := gomatrixserverlib.SplitID('@', userID)
@ -89,24 +90,19 @@ func (p *SyncAPIProducer) SendToDevice(
devices = append(devices, deviceID)
}
js, err := json.Marshal(message)
if err != nil {
return err
}
log.WithFields(log.Fields{
"user_id": userID,
"num_devices": len(devices),
"type": eventType,
}).Tracef("Producing to topic '%s'", p.TopicSendToDeviceEvent)
for _, device := range devices {
for i, device := range devices {
ote := &types.OutputSendToDeviceEvent{
UserID: userID,
DeviceID: device,
SendToDeviceEvent: gomatrixserverlib.SendToDeviceEvent{
Sender: sender,
Type: eventType,
Content: js,
Content: message,
},
}
@ -115,15 +111,17 @@ func (p *SyncAPIProducer) SendToDevice(
log.WithError(err).Error("sendToDevice failed json.Marshal")
return err
}
m := &nats.Msg{
Subject: p.TopicSendToDeviceEvent,
Data: eventJSON,
Header: nats.Header{},
}
m := nats.NewMsg(p.TopicSendToDeviceEvent)
m.Data = eventJSON
m.Header.Set("sender", sender)
m.Header.Set(jetstream.UserID, userID)
if _, err = p.JetStream.PublishMsg(m, nats.Context(ctx)); err != nil {
log.WithError(err).Error("sendToDevice failed t.Producer.SendMessage")
if i < len(devices)-1 {
log.WithError(err).Warn("sendToDevice failed to PublishMsg, trying further devices")
continue
}
log.WithError(err).Error("sendToDevice failed to PublishMsg for all devices")
return err
}
}

24
federationapi/producers/syncapi.go
View File

@ -64,7 +64,7 @@ func (p *SyncAPIProducer) SendReceipt(
func (p *SyncAPIProducer) SendToDevice(
ctx context.Context, sender, userID, deviceID, eventType string,
message interface{},
message json.RawMessage,
) error {
devices := []string{}
_, domain, err := gomatrixserverlib.SplitID('@', userID)
@ -92,24 +92,19 @@ func (p *SyncAPIProducer) SendToDevice(
devices = append(devices, deviceID)
}
js, err := json.Marshal(message)
if err != nil {
return err
}
log.WithFields(log.Fields{
"user_id": userID,
"num_devices": len(devices),
"type": eventType,
}).Tracef("Producing to topic '%s'", p.TopicSendToDeviceEvent)
for _, device := range devices {
for i, device := range devices {
ote := &types.OutputSendToDeviceEvent{
UserID: userID,
DeviceID: device,
SendToDeviceEvent: gomatrixserverlib.SendToDeviceEvent{
Sender: sender,
Type: eventType,
Content: js,
Content: message,
},
}
@ -118,16 +113,17 @@ func (p *SyncAPIProducer) SendToDevice(
log.WithError(err).Error("sendToDevice failed json.Marshal")
return err
}
m := &nats.Msg{
Subject: p.TopicSendToDeviceEvent,
Data: eventJSON,
Header: nats.Header{},
}
m := nats.NewMsg(p.TopicSendToDeviceEvent)
m.Data = eventJSON
m.Header.Set("sender", sender)
m.Header.Set(jetstream.UserID, userID)
if _, err = p.JetStream.PublishMsg(m, nats.Context(ctx)); err != nil {
log.WithError(err).Error("sendToDevice failed t.Producer.SendMessage")
if i < len(devices)-1 {
log.WithError(err).Warn("sendToDevice failed to PublishMsg, trying further devices")
continue
}
log.WithError(err).Error("sendToDevice failed to PublishMsg for all devices")
return err
}
}

15
syncapi/consumers/sendtodevice.go
View File

@ -19,16 +19,17 @@ import (
"encoding/json"
"github.com/getsentry/sentry-go"
"github.com/matrix-org/gomatrixserverlib"
"github.com/matrix-org/util"
"github.com/nats-io/nats.go"
log "github.com/sirupsen/logrus"
"github.com/matrix-org/dendrite/setup/config"
"github.com/matrix-org/dendrite/setup/jetstream"
"github.com/matrix-org/dendrite/setup/process"
"github.com/matrix-org/dendrite/syncapi/notifier"
"github.com/matrix-org/dendrite/syncapi/storage"
"github.com/matrix-org/dendrite/syncapi/types"
"github.com/matrix-org/gomatrixserverlib"
"github.com/matrix-org/util"
"github.com/nats-io/nats.go"
log "github.com/sirupsen/logrus"
)
// OutputSendToDeviceEventConsumer consumes events that originated in the EDU server.
@ -79,16 +80,18 @@ func (s *OutputSendToDeviceEventConsumer) onMessage(ctx context.Context, msgs []
_, domain, err := gomatrixserverlib.SplitID('@', userID)
if err != nil {
sentry.CaptureException(err)
log.WithError(err).Errorf("send-to-device: failed to split user id, dropping message")
return true
}
if domain != s.serverName {
log.Tracef("ignoring send-to-device event with destination %s", domain)
return true
}
var output types.OutputSendToDeviceEvent
if err = json.Unmarshal(msg.Data, &output); err != nil {
// If the message was invalid, log it and move on to the next message in the stream
log.WithError(err).Errorf("output log: message parse failure")
log.WithError(err).Errorf("send-to-device: message parse failure")
sentry.CaptureException(err)
return true
}
@ -105,7 +108,7 @@ func (s *OutputSendToDeviceEventConsumer) onMessage(ctx context.Context, msgs []
)
if err != nil {
sentry.CaptureException(err)
log.WithError(err).Errorf("failed to store send-to-device message")
log.WithError(err).Errorf("send-to-device: failed to store message")
return false
}

4
syncapi/syncapi_test.go
View File

@ -624,9 +624,7 @@ func testSendToDevice(t *testing.T, dbType test.DBType) {
// Send to-device messages of type "m.dendrite.test" with content `{"dummy":"message $counter"}`
for i := 0; i < tc.sendMessagesCount; i++ {
msgCounter++
msg := map[string]string{
"dummy": fmt.Sprintf("message %d", msgCounter),
}
msg := json.RawMessage(fmt.Sprintf(`{"dummy":"message %d"}`, msgCounter))
if err := producer.SendToDevice(ctx, user.ID, user.ID, alice.ID, "m.dendrite.test", msg); err != nil {
t.Fatalf("unable to send to device message: %v", err)
}