Simplerpc distributed RPC framework is a very simple. Based on the AIO and fose framework underlying services provided by the end of the connection and fast serialization ability. Can provide a very strong ability of RPC calls. In a powerful at the same time, also supports encryption mode calls. Using the RSA and AES encryption communication process, suitable for public use. In addition, the framework has a very simple API. Only need to activate the RPC server 4 lines of code.