mirror of
https://github.com/matrix-org/dendrite
synced 2024-11-09 19:31:11 +01:00
d32f60249d
This now uses a transaction per stream, so that errors in one stream don't propagate to another, and we therefore no longer need to do hacks to reopen a new transaction after aborting a failed one.
46 lines
1.2 KiB
Go
46 lines
1.2 KiB
Go
package streams
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import (
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"context"
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keyapi "github.com/matrix-org/dendrite/keyserver/api"
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"github.com/matrix-org/dendrite/roomserver/api"
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"github.com/matrix-org/dendrite/syncapi/internal"
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"github.com/matrix-org/dendrite/syncapi/storage"
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"github.com/matrix-org/dendrite/syncapi/types"
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)
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type DeviceListStreamProvider struct {
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DefaultStreamProvider
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rsAPI api.SyncRoomserverAPI
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keyAPI keyapi.SyncKeyAPI
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}
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func (p *DeviceListStreamProvider) CompleteSync(
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ctx context.Context,
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snapshot storage.DatabaseTransaction,
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req *types.SyncRequest,
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) types.StreamPosition {
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return p.LatestPosition(ctx)
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}
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func (p *DeviceListStreamProvider) IncrementalSync(
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ctx context.Context,
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snapshot storage.DatabaseTransaction,
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req *types.SyncRequest,
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from, to types.StreamPosition,
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) types.StreamPosition {
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var err error
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to, _, err = internal.DeviceListCatchup(context.Background(), snapshot, p.keyAPI, p.rsAPI, req.Device.UserID, req.Response, from, to)
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if err != nil {
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req.Log.WithError(err).Error("internal.DeviceListCatchup failed")
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return from
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}
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err = internal.DeviceOTKCounts(req.Context, p.keyAPI, req.Device.UserID, req.Device.ID, req.Response)
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if err != nil {
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req.Log.WithError(err).Error("internal.DeviceListCatchup failed")
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return from
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}
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return to
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}
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