diff --git a/business/jxstore/event/event_tcp.go b/business/jxstore/event/event_tcp.go
index 6424c6b7c..c3c108e15 100644
--- a/business/jxstore/event/event_tcp.go
+++ b/business/jxstore/event/event_tcp.go
@@ -16,6 +16,8 @@ import (
 	"unicode/utf8"
 )
 
+var pool = NewSimplePoll(100)
+
 //入口
 func ListenTcp() {
 	l, err := net.Listen("tcp", ":8000")
@@ -23,19 +25,46 @@ func ListenTcp() {
 		fmt.Println("listen error:", err)
 		return
 	}
+
 	for {
 		c, err := l.Accept()
 		if err != nil {
 			fmt.Println("accept error:", err)
 			break
 		}
-		go func() {
+
+		printFunc := func() {
+			defer func() {
+				// 捕获异常 防止waitGroup阻塞
+				if err := recover(); err != nil {
+					fmt.Println("recover err = ", err)
+					return
+				}
+			}()
+
 			t := NewTcpClient()
 			if err := handleConn(c, t); err != nil {
 				t = nil
 				return
 			}
-		}()
+		}
+		pool.Add(printFunc)
+		pool.Run()
+		//go func() {
+		//	defer func() {
+		//		// 捕获异常 防止waitGroup阻塞
+		//		if err := recover(); err != nil {
+		//			fmt.Println("recover err = ", err)
+		//			return
+		//		}
+		//	}()
+		//
+		//	t := NewTcpClient()
+		//	if err := handleConn(c, t); err != nil {
+		//		t = nil
+		//		return
+		//	}
+		//}()
 	}
 }
 
@@ -175,7 +204,7 @@ func (t *TcpClient) HandleTcpMessages(printNo string) {
 		return
 	}
 
-	go func() {
+	workFunc := func() {
 		for {
 			if t.TimeoutMap[printNo] == true {
 				timeNow := time.Now()
@@ -196,7 +225,31 @@ func (t *TcpClient) HandleTcpMessages(printNo string) {
 				return
 			}
 		}
-	}()
+	}
+	pool.Add(workFunc)
+	pool.Run()
+	//go func() {
+	//	for {
+	//		if t.TimeoutMap[printNo] == true {
+	//			timeNow := time.Now()
+	//			timeStart := time.Date(timeNow.Year(), timeNow.Month(), timeNow.Day(), 0, 0, 0, 0, timeNow.Location())
+	//			timeEnd := time.Date(timeNow.Year(), timeNow.Month(), timeNow.Day(), 23, 59, 59, 0, timeNow.Location())
+	//			prints, _ := dao.GetPrintMsgs(db, printNo, []int{printMsgWait}, timeStart.AddDate(0, 0, -1), timeEnd, offset, pageSize)
+	//			for _, printMsg := range prints {
+	//				printMsg.Status = printMsgAlreadyLoad
+	//				//先避免重复读再插到channel？
+	//				if _, err := dao.UpdateEntity(db, printMsg, "Status"); err == nil {
+	//					if err = t.addMsgChan(printMsg); err != nil {
+	//						globals.SugarLogger.Debugf("HandleTcpMessages addMsgChan Err: %v", err)
+	//					}
+	//				}
+	//			}
+	//		} else {
+	//			globals.SugarLogger.Debugf("HandleTcpMessages timeout")
+	//			return
+	//		}
+	//	}
+	//}()
 }
 
 func (t *TcpClient) readTimeoutMap(key string) bool {
diff --git a/business/jxstore/event/print_test.go b/business/jxstore/event/print_test.go
index 542f93afb..5d068d1b0 100644
--- a/business/jxstore/event/print_test.go
+++ b/business/jxstore/event/print_test.go
@@ -8,6 +8,7 @@ import (
 	"strconv"
 	"strings"
 	"testing"
+	"time"
 	"unicode/utf8"
 )
 
@@ -82,3 +83,19 @@ func TestTen216(t *testing.T) {
 	fmt.Println(gg)
 	fmt.Println(kk)
 }
+
+func TestSimplePool(t *testing.T) {
+	p := NewSimplePoll(20)
+	for i := 0; i < 100; i++ {
+		p.Add(parseTask(i))
+	}
+	p.Run()
+}
+
+func parseTask(i int) func() {
+	return func() {
+		// 模拟抓取数据的过程
+		time.Sleep(time.Second * 1)
+		fmt.Println("finish parse ", i)
+	}
+}
diff --git a/business/jxstore/event/timing_task.go b/business/jxstore/event/timing_task.go
index 868b94407..af48a5c58 100644
--- a/business/jxstore/event/timing_task.go
+++ b/business/jxstore/event/timing_task.go
@@ -1,58 +1,48 @@
 package event
 
-//
-//import (
-//	"git.rosy.net.cn/baseapi/utils"
-//	"git.rosy.net.cn/jx-callback/business/model/dao"
-//	"git.rosy.net.cn/jx-callback/globals"
-//	"time"
-//)
-//
-//func ScheduleTimerFuncByInterval(handler func(), delay, inerval time.Duration) {
-//	utils.AfterFuncWithRecover(delay, func() {
-//		beginTime := time.Now()
-//		handler()
-//		delay = inerval - time.Now().Sub(beginTime)
-//		if delay < time.Second {
-//			delay = time.Second
-//		}
-//		ScheduleTimerFuncByInterval(handler, delay, inerval)
-//	})
-//}
-//
-//func (t *TcpClient) HandleTcpMessages2() {
-//	var (
-//		db               = dao.GetDB()
-//		offset, pageSize = 0, 10
-//	)
-//for  printNo,have := range
-//	select {
-//	case <-t.TimeoutMap[printNo]:
-//		globals.SugarLogger.Debugf("HandleTcpMessages timeout")
-//		return
-//	default:
-//		//一直读？
-//		timeNow := time.Now()
-//		timeStart := time.Date(timeNow.Year(), timeNow.Month(), timeNow.Day(), 0, 0, 0, 0, timeNow.Location())
-//		timeEnd := time.Date(timeNow.Year(), timeNow.Month(), timeNow.Day(), 23, 59, 59, 0, timeNow.Location())
-//		prints, _ := dao.GetPrintMsgs(db, printNo, []int{printMsgWait}, timeStart, timeEnd, offset, pageSize)
-//		for _, printMsg := range prints {
-//			printMsg.Status = printMsgAlreadyLoad
-//			//先避免重复读再插到channel？
-//			if _, err := dao.UpdateEntity(db, printMsg, "Status"); err == nil {
-//				if err = t.addMsgChan(printMsg); err != nil {
-//					globals.SugarLogger.Debugf("HandleTcpMessages addMsgChan Err: %v", err)
-//				}
-//			}
-//		}
-//	}
-//}
-//
-//func (t *TcpClient) GetTimeOutMap() map[string]chan bool {
-//	t.RLock()
-//	defer t.RUnlock()
-//	if len(t.TimeoutMap) > 0 {
-//		return t.TimeoutMap
-//	}
-//	return nil
-//}
+import (
+	"fmt"
+	"sync"
+)
+
+type SimplePool struct {
+	wg   sync.WaitGroup
+	work chan func() //任务队列
+}
+
+func NewSimplePoll(workers int) *SimplePool {
+	p := &SimplePool{
+		wg:   sync.WaitGroup{},
+		work: make(chan func()),
+	}
+	p.wg.Add(workers)
+	//根据指定的并发量去读取管道并执行
+	for i := 0; i < workers; i++ {
+		go func() {
+			defer func() {
+				// 捕获异常 防止waitGroup阻塞
+				if err := recover(); err != nil {
+					fmt.Println(err)
+					p.wg.Done()
+				}
+			}()
+			// 从workChannel中取出任务执行
+			for fn := range p.work {
+				fn()
+			}
+			p.wg.Done()
+		}()
+	}
+	return p
+}
+
+// 添加任务
+func (p *SimplePool) Add(fn func()) {
+	p.work <- fn
+}
+
+// 执行
+func (p *SimplePool) Run() {
+	close(p.work)
+	p.wg.Wait()
+}