lotus/miner/testminer.go
Jeromy 7075eaba26 WIP: random beacon interface
Signed-off-by: Jakub Sztandera <kubuxu@protocol.ai>
2020-04-07 15:32:23 -07:00

47 lines
1022 B
Go

package miner
import (
"context"
"github.com/filecoin-project/go-address"
"github.com/filecoin-project/lotus/api"
"github.com/filecoin-project/lotus/chain/beacon"
"github.com/filecoin-project/lotus/chain/gen"
lru "github.com/hashicorp/golang-lru"
)
func NewTestMiner(nextCh <-chan struct{}, addr address.Address) func(api.FullNode, gen.ElectionPoStProver) *Miner {
return func(api api.FullNode, epp gen.ElectionPoStProver) *Miner {
arc, err := lru.NewARC(10000)
if err != nil {
panic(err)
}
beacon := beacon.NewMockBeacon(0)
m := &Miner{
beacon: beacon,
api: api,
waitFunc: chanWaiter(nextCh),
epp: epp,
minedBlockHeights: arc,
}
if err := m.Register(addr); err != nil {
panic(err)
}
return m
}
}
func chanWaiter(next <-chan struct{}) func(ctx context.Context, _ uint64) error {
return func(ctx context.Context, _ uint64) error {
select {
case <-ctx.Done():
return ctx.Err()
case <-next:
}
return nil
}
}