package main import ( "fmt" "net/http" "os" "github.com/tendermint/tendermint/libs/log" tmos "github.com/tendermint/tendermint/libs/os" rpcserver "github.com/tendermint/tendermint/rpc/jsonrpc/server" rpctypes "github.com/tendermint/tendermint/rpc/jsonrpc/types" ) var routes = map[string]*rpcserver.RPCFunc{ "hello_world": rpcserver.NewRPCFunc(HelloWorld, "name,num", false), } func HelloWorld(ctx *rpctypes.Context, name string, num int) (Result, error) { return Result{fmt.Sprintf("hi %s %d", name, num)}, nil } type Result struct { Result string } func main() { var ( mux = http.NewServeMux() logger = log.NewTMLogger(log.NewSyncWriter(os.Stdout)) ) // Stop upon receiving SIGTERM or CTRL-C. tmos.TrapSignal(logger, func() {}) rpcserver.RegisterRPCFuncs(mux, routes, logger) config := rpcserver.DefaultConfig() listener, err := rpcserver.Listen("tcp://127.0.0.1:8008", config) if err != nil { tmos.Exit(err.Error()) } if err = rpcserver.Serve(listener, mux, logger, config); err != nil { tmos.Exit(err.Error()) } }