From 0f1bdc6af45c3319cc9ce954fde444e4ae45a8ec Mon Sep 17 00:00:00 2001
From: Jae Kwon <jae@tendermint.com>
Date: Thu, 7 Apr 2016 07:44:07 -0700
Subject: [PATCH] Added print_txs script for testing

---
 scripts/print_txs.go | 58 ++++++++++++++++++++++++++++++++++++++++++++
 1 file changed, 58 insertions(+)
 create mode 100644 scripts/print_txs.go

diff --git a/scripts/print_txs.go b/scripts/print_txs.go
new file mode 100644
index 000000000..00da64183
--- /dev/null
+++ b/scripts/print_txs.go
@@ -0,0 +1,58 @@
+package main
+
+import (
+	"encoding/json"
+	"fmt"
+	"os"
+	"time"
+
+	"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(os.Args[1]+":46657", "/websocket")
+
+	_, err := ws.Start()
+	if err != nil {
+		Exit(err.Error())
+	}
+
+	// Read a bunch of responses
+	go func() {
+		for {
+			res, ok := <-ws.ResultsCh
+			if !ok {
+				break
+			}
+			//fmt.Println(counter, "res:", Blue(string(res)))
+			var result []interface{}
+			err := json.Unmarshal([]byte(string(res)), &result)
+			if err != nil {
+				Exit("Error unmarshalling block: " + err.Error())
+			}
+			height := result[1].(map[string]interface{})["block"].(map[string]interface{})["header"].(map[string]interface{})["height"]
+			txs := result[1].(map[string]interface{})["block"].(map[string]interface{})["data"].(map[string]interface{})["txs"]
+			if len(txs.([]interface{})) > 0 {
+				fmt.Println(">>", height, txs)
+			}
+		}
+	}()
+
+	for i := 0; i < 100000; i++ {
+		request := rpctypes.NewRPCRequest("fakeid", "block", Arr(i))
+		reqBytes := wire.JSONBytes(request)
+		err = ws.WriteMessage(websocket.TextMessage, reqBytes)
+		if err != nil {
+			Exit("writing websocket request: " + err.Error())
+		}
+	}
+
+	time.Sleep(time.Second * 1000)
+
+	ws.Stop()
+}