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counter.go
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/
counter.go
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package main
import (
"encoding/binary"
"time"
//"encoding/hex"
"fmt"
"github.com/gorilla/websocket"
. "github.com/tendermint/go-common"
"github.com/tendermint/go-rpc/client"
"github.com/tendermint/go-rpc/types"
"github.com/tendermint/go-wire"
_ "github.com/tendermint/tendermint/rpc/core/types" // Register RPCResponse > Result types
)
func main() {
ws := rpcclient.NewWSClient("127.0.0.1:46657", "/websocket")
_, err := ws.Start()
if err != nil {
Exit(err.Error())
}
// Read a bunch of responses
go func() {
for {
_, ok := <-ws.ResultsCh
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])
request := rpctypes.NewRPCRequest("fakeid", "broadcast_tx", Arr(buf[:8]))
reqBytes := wire.JSONBytes(request)
//fmt.Println("!!", string(reqBytes))
fmt.Print(".")
err := ws.WriteMessage(websocket.TextMessage, reqBytes)
if err != nil {
Exit(err.Error())
}
if i%1000 == 0 {
fmt.Println(i)
}
time.Sleep(time.Microsecond * 1000)
}
ws.Stop()
}