/
service_internal.go
51 lines (41 loc) · 1.22 KB
/
service_internal.go
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package storage
import (
"context"
"github.com/oasisprotocol/oasis-core/go/worker/storage/api"
)
var _ api.StorageWorker = (*Worker)(nil)
func (w *Worker) GetLastSyncedRound(ctx context.Context, request *api.GetLastSyncedRoundRequest) (*api.GetLastSyncedRoundResponse, error) {
node := w.runtimes[request.RuntimeID]
if node == nil {
return nil, api.ErrRuntimeNotFound
}
round, ioRoot, stateRoot := node.GetLastSynced()
return &api.GetLastSyncedRoundResponse{
Round: round,
IORoot: ioRoot,
StateRoot: stateRoot,
}, nil
}
func (w *Worker) WaitForRound(ctx context.Context, request *api.WaitForRoundRequest) (*api.WaitForRoundResponse, error) {
node := w.runtimes[request.RuntimeID]
if node == nil {
return nil, api.ErrRuntimeNotFound
}
ch, err := node.WaitForRound(request.Round, request.Root)
if err != nil {
return nil, err
}
select {
case round := <-ch:
return &api.WaitForRoundResponse{LastRound: round}, nil
case <-ctx.Done():
return nil, ctx.Err()
}
}
func (w *Worker) PauseCheckpointer(ctx context.Context, request *api.PauseCheckpointerRequest) error {
node := w.runtimes[request.RuntimeID]
if node == nil {
return api.ErrRuntimeNotFound
}
return node.PauseCheckpointer(request.Pause)
}