listener=org.apache.dubbo.rpc.protocol.ProtocolListenerWrapper
mock=org.apache.dubbo.rpc.support.MockProtocol
serializationwrapper=org.apache.dubbo.rpc.protocol.ProtocolSerializationWrapper
securitywrapper=org.apache.dubbo.rpc.protocol.ProtocolSecurityWrapper
invokercount=org.apache.dubbo.rpc.protocol.InvokerCountWrapper
