lotus/cmd/lotus-chainwatch/blockssub.go

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package main
import (
"context"
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"github.com/filecoin-project/lotus/chain/types"
"github.com/ipfs/go-cid"
aapi "github.com/filecoin-project/lotus/api"
)
func subBlocks(ctx context.Context, api aapi.FullNode, st *storage) {
sub, err := api.SyncIncomingBlocks(ctx)
if err != nil {
log.Error(err)
return
}
for bh := range sub {
err := st.storeHeaders(map[cid.Cid]*types.BlockHeader{
bh.Cid(): bh,
}, false)
if err != nil {
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//log.Errorf("%+v", err)
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}
}
}