Revert "delete everything" (includes everything non-go-crypto)

This reverts commit 96a3502

benchmarks/simu/counter.go

@@ -0,0 +1,47 @@
+package main
+
+import (
+	"context"
+	"encoding/binary"
+	"fmt"
+	"time"
+
+	rpcclient "github.com/tendermint/tendermint/rpc/lib/client"
+	cmn "github.com/tendermint/tmlibs/common"
+)
+
+func main() {
+	wsc := rpcclient.NewWSClient("127.0.0.1:26657", "/websocket")
+	err := wsc.Start()
+	if err != nil {
+		cmn.Exit(err.Error())
+	}
+	defer wsc.Stop()
+
+	// Read a bunch of responses
+	go func() {
+		for {
+			_, ok := <-wsc.ResponsesCh
+			if !ok {
+				break
+			}
+			//fmt.Println("Received response", string(wire.JSONBytes(res)))
+		}
+	}()
+
+	// Make a bunch of requests
+	buf := make([]byte, 32)
+	for i := 0; ; i++ {
+		binary.BigEndian.PutUint64(buf, uint64(i))
+		//txBytes := hex.EncodeToString(buf[:n])
+		fmt.Print(".")
+		err = wsc.Call(context.TODO(), "broadcast_tx", map[string]interface{}{"tx": buf[:8]})
+		if err != nil {
+			cmn.Exit(err.Error())
+		}
+		if i%1000 == 0 {
+			fmt.Println(i)
+		}
+		time.Sleep(time.Microsecond * 1000)
+	}
+}