Make device key updates less verbose in the logs on cancelled contexts

userapi/internal/cross_signing.go

@@ -19,6 +19,7 @@ import (
 	"context"
 	"crypto/ed25519"
 	"database/sql"
+	"errors"
 	"fmt"
 	"strings"
 
@@ -466,6 +467,9 @@ func (a *UserInternalAPI) crossSigningKeysFromDatabase(
 	for targetUserID := range req.UserToDevices {
 		keys, err := a.KeyDatabase.CrossSigningKeysForUser(ctx, targetUserID)
 		if err != nil {
+			if errors.Is(err, context.Canceled) {
+				return
+			}
 			logrus.WithError(err).Errorf("Failed to get cross-signing keys for user %q", targetUserID)
 			continue
 		}

userapi/internal/key_api.go

@@ -531,6 +531,9 @@ func (a *UserInternalAPI) queryRemoteKeysOnServer(
 	for userID := range userIDsForAllDevices {
 		err := a.Updater.ManualUpdate(context.Background(), spec.ServerName(serverName), userID)
 		if err != nil {
+			if errors.Is(err, context.Canceled) {
+				return
+			}
 			logrus.WithFields(logrus.Fields{
 				logrus.ErrorKey: err,
 				"user_id":       userID,
@@ -544,6 +547,9 @@ func (a *UserInternalAPI) queryRemoteKeysOnServer(
 		// user so the fact that we're populating all devices here isn't a problem so long as we have devices.
 		err = a.populateResponseWithDeviceKeysFromDatabase(ctx, res, respMu, userID, nil)
 		if err != nil {
+			if errors.Is(err, context.Canceled) {
+				return
+			}
 			logrus.WithFields(logrus.Fields{
 				logrus.ErrorKey: err,
 				"user_id":       userID,