func()

in clients/zk_client/zk_client.go [165:181]

• 17 lines of code
• 4 McCabe index (conditional complexity)

func (zc *ShenYuZkClient) RegisterServiceInstance(metaData interface{}) (registerResult bool, err error) {
	mdr := zc.checkCommonParam(metaData, err)
	err = zc.ensureRoot()
	if err != nil {
		logger.Fatalf("ensureRoot failure, err  %v:", err)
	}
	path := zc.Zcp.ZkRoot + "/" + mdr.AppName
	data, err := json.Marshal(metaData)
	if err != nil {
		return false, err
	}
	_, err = zc.ZkClient.Create(path, data, 0, zk.WorldACL(zk.PermAll))
	if err != nil {
		return false, err
	}
	return true, nil
}