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Support .srs fetching for proof aggregation #13

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merged 1 commit into from
Jun 9, 2021
Merged

Support .srs fetching for proof aggregation #13

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12 changes: 11 additions & 1 deletion paramfetch.go
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Original file line number Diff line number Diff line change
Expand Up @@ -50,7 +50,7 @@ func getParamDir() string {
return os.Getenv(dirEnv)
}

func GetParams(ctx context.Context, paramBytes []byte, storageSize uint64) error {
func GetParams(ctx context.Context, paramBytes []byte, srsBytes []byte, storageSize uint64) error {
if err := os.Mkdir(getParamDir(), 0755); err != nil && !os.IsExist(err) {
return err
}
Expand All @@ -71,6 +71,16 @@ func GetParams(ctx context.Context, paramBytes []byte, storageSize uint64) error
ft.maybeFetchAsync(ctx, name, info)
}

var srs map[string]paramFile

if err := json.Unmarshal(srsBytes, &srs); err != nil {
return err
}

for name, info := range srs {
ft.maybeFetchAsync(ctx, name, info)
}

return ft.wait(ctx)
}

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6 changes: 5 additions & 1 deletion paramfetch/paramfetch.go
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Original file line number Diff line number Diff line change
Expand Up @@ -33,15 +33,19 @@ func cancelOnSignal(ctx context.Context, sig ...os.Signal) context.Context {
func main() {
sectorSize := os.Args[1]
paramsJsonPath := os.Args[2]
srsJsonPath := os.Args[2]

n, err := strconv.ParseUint(sectorSize, 10, 64)
check(err)

dat, err := ioutil.ReadFile(paramsJsonPath)
check(err)

datSrs, err := ioutil.ReadFile(srsJsonPath)
check(err)

ctx := cancelOnSignal(context.TODO(), syscall.SIGTERM, syscall.SIGINT, syscall.SIGHUP)

err = build.GetParams(ctx, dat, n)
err = build.GetParams(ctx, dat, datSrs, n)
check(err)
}