all=com.alibaba.dubbo.remoting.transport.dispather.all.AllDispather
direct=com.alibaba.dubbo.remoting.transport.dispather.direct.DirectDispather
message=com.alibaba.dubbo.remoting.transport.dispather.message.MessageOnlyDispather
execution=com.alibaba.dubbo.remoting.transport.dispather.execution.ExecutionDispather
connection=com.alibaba.dubbo.remoting.transport.dispather.connection.ConnectionOrderedDispather