040000 tree 948833c2e5fee8f73012b366de81df3ba1036ec0	client
040000 tree 5819f7b8b6586058f773b94cbb4683f8e6f426f6	protocol
040000 tree 06f4080a264c3c6629a07376eced2dcd5c74e55e	protocolPB
040000 tree 187db0bdd751e341c3657e4288ee203189cfe1a2	server