# JSON-RPC demo The rttirpc.lpg project group allows you to comppile the 3 programs: * **demorpcrtti.lpi** The RPC server. This project must be compiled and run before the other 2 (client) projects can be run. * **jsonrpcclient.lpi** A bare-bones client. * **rpcclient.lpi** A client using the TFPRPCClient class.