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pond: Handle genesis

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This commit is contained in:
Łukasz Magiera 2019-07-26 01:25:46 +02:00
parent 5db160c498
commit ccfec98f96
1 changed files with 18 additions and 1 deletions
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19
lotuspond/main.go
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@ -27,6 +27,7 @@ type api struct {
cmds int32 cmds int32
running map[int32]runningNode running map[int32]runningNode
runningLk sync.Mutex runningLk sync.Mutex
genesis string
} }
type nodeInfo struct { type nodeInfo struct {
@ -41,9 +42,25 @@ func (api *api) Spawn() (nodeInfo, error) {
return nodeInfo{}, err return nodeInfo{}, err
} }
genParam := "--genesis=" + api.genesis
id := atomic.AddInt32(&api.cmds, 1) id := atomic.AddInt32(&api.cmds, 1)
if id == 1 {
// make genesis
genf, err := ioutil.TempFile(os.TempDir(), "lotus-genesis-")
if err != nil {
return nodeInfo{}, err
}
cmd := exec.Command("./lotus", "daemon", "--api", fmt.Sprintf("%d", 2500+id)) api.genesis = genf.Name()
genParam = "--lotus-make-random-genesis=" + api.genesis
if err := genf.Close(); err != nil {
return nodeInfo{}, err
}
}
cmd := exec.Command("./lotus", "daemon", genParam, "--api", fmt.Sprintf("%d", 2500+id))
cmd.Stderr = os.Stderr cmd.Stderr = os.Stderr
cmd.Stdout = os.Stdout cmd.Stdout = os.Stdout
cmd.Env = []string{"LOTUS_PATH=" + dir} cmd.Env = []string{"LOTUS_PATH=" + dir}