[refactor] Use Reasons directly instead of DoS codes
[refactor] Use Reasons directly instead of DoS codes


Former-commit-id: 429f70a49f651aaed97d65d00233c9589b0da0a6
syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin,syscoin/syscoin