diff options
Diffstat (limited to 'consensus/ethash/api.go')
| -rw-r--r-- | consensus/ethash/api.go | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/consensus/ethash/api.go b/consensus/ethash/api.go index a04ea235d..4d8eed416 100644 --- a/consensus/ethash/api.go +++ b/consensus/ethash/api.go @@ -37,27 +37,28 @@ type API struct { // result[0] - 32 bytes hex encoded current block header pow-hash // result[1] - 32 bytes hex encoded seed hash used for DAG // result[2] - 32 bytes hex encoded boundary condition ("target"), 2^256/difficulty -func (api *API) GetWork() ([3]string, error) { +// result[3] - hex encoded block number +func (api *API) GetWork() ([4]string, error) { if api.ethash.config.PowMode != ModeNormal && api.ethash.config.PowMode != ModeTest { - return [3]string{}, errors.New("not supported") + return [4]string{}, errors.New("not supported") } var ( - workCh = make(chan [3]string, 1) + workCh = make(chan [4]string, 1) errc = make(chan error, 1) ) select { case api.ethash.fetchWorkCh <- &sealWork{errc: errc, res: workCh}: case <-api.ethash.exitCh: - return [3]string{}, errEthashStopped + return [4]string{}, errEthashStopped } select { case work := <-workCh: return work, nil case err := <-errc: - return [3]string{}, err + return [4]string{}, err } } |