tree 5b24d9ae08b21f1bf44db846b9c7b8fdcf4e4fe4
parent 051bb2a1f46cd55f221f2e4ce79c0517a98e5a0f
author DLive <xsxgmail@163.com> 1560784978 +0800
committer DLive <xsxgmail@163.com> 1560784978 +0800

redesign the protocol callback