This is a fork from uskr/jsonrpc-lean intended for use in embedded systems. Original rapidjson (https://github.com/miloyip/rapidjson) dependency makes use of C++ stream libraries that imply in a large amount of linked code to binary products. This may be undesired in code memory limited systems. This fork aims to overcome this replacing rapidjson with a lightweight json implementation json11(https://github.com/dropbox/json11).