diff --git a/ZLToolKit b/ZLToolKit
index 8c1a0f88..01c9f814 160000
--- a/ZLToolKit
+++ b/ZLToolKit
@@ -1 +1 @@
-Subproject commit 8c1a0f88a0b8e332c3eaf04dbb9a8f2402b267ba
+Subproject commit 01c9f8141b43fe270aa0d646d115df98aa6c5e14
diff --git a/src/Player/MediaPlayer.cpp b/src/Player/MediaPlayer.cpp
index e208fc52..f54c51a5 100644
--- a/src/Player/MediaPlayer.cpp
+++ b/src/Player/MediaPlayer.cpp
@@ -46,12 +46,12 @@ void MediaPlayer::play(const char* strUrl) {
 	_parser->play(strUrl);
 }
 
-TaskExecutor::Ptr MediaPlayer::getExecutor(){
+EventPoller::Ptr MediaPlayer::getPoller(){
 	auto parser = dynamic_pointer_cast<SocketHelper>(_parser);
 	if(!parser){
 		return nullptr;
 	}
-	return parser->getExecutor();
+	return parser->getPoller();
 }
 
 void MediaPlayer::pause(bool bPause) {
diff --git a/src/Player/MediaPlayer.h b/src/Player/MediaPlayer.h
index 7e60e126..4f0b00a1 100644
--- a/src/Player/MediaPlayer.h
+++ b/src/Player/MediaPlayer.h
@@ -46,7 +46,7 @@ public:
 	void play(const char* strUrl) override;
 	void pause(bool bPause) override;
 	void teardown() override;
-	TaskExecutor::Ptr getExecutor();
+	EventPoller::Ptr getPoller();
 
 };
 
diff --git a/src/Player/PlayerProxy.cpp b/src/Player/PlayerProxy.cpp
index 6fbc85cb..72c86386 100644
--- a/src/Player/PlayerProxy.cpp
+++ b/src/Player/PlayerProxy.cpp
@@ -136,9 +136,9 @@ void PlayerProxy::rePlay(const string &strUrl,int iFailedCnt){
 bool PlayerProxy::close() {
     //通知其停止推流
     weak_ptr<PlayerProxy> weakSlef = dynamic_pointer_cast<PlayerProxy>(shared_from_this());
-	auto executor = getExecutor();
-	if(executor) {
-		executor->async_first([weakSlef]() {
+	auto poller = getPoller();
+	if(poller) {
+		poller->async_first([weakSlef]() {
 			auto stronSelf = weakSlef.lock();
 			if (stronSelf) {
 				stronSelf->_mediaMuxer.reset();
diff --git a/src/Rtmp/RtmpPlayer.cpp b/src/Rtmp/RtmpPlayer.cpp
index d0c851ad..9de1c1c2 100644
--- a/src/Rtmp/RtmpPlayer.cpp
+++ b/src/Rtmp/RtmpPlayer.cpp
@@ -116,7 +116,7 @@ void RtmpPlayer::onConnect(const SockException &err){
 		strongSelf->_onPlayResult(SockException(Err_timeout,"play rtmp timeout"));
 		strongSelf->teardown();
 		return false;
-	},getExecutor()));
+	},getPoller()));
 	startClientSession([weakSelf](){
         auto strongSelf=weakSelf.lock();
 		if(!strongSelf) {
@@ -230,7 +230,7 @@ inline void RtmpPlayer::send_pause(bool bPause) {
 			uint32_t timeStamp = ::time(NULL);
 			strongSelf->sendUserControl(CONTROL_PING_REQUEST, timeStamp);
 			return true;
-		},getExecutor()));
+		},getPoller()));
 	}
 }
 
diff --git a/src/Rtmp/RtmpPlayer.h b/src/Rtmp/RtmpPlayer.h
index 4631190b..2a9265bd 100644
--- a/src/Rtmp/RtmpPlayer.h
+++ b/src/Rtmp/RtmpPlayer.h
@@ -88,7 +88,7 @@ private:
 					return false;
 				}
 				return true;
-			},getExecutor()));
+			},getPoller()));
 		}
 		onPlayResult(ex);
 	}
diff --git a/src/Rtmp/RtmpPusher.cpp b/src/Rtmp/RtmpPusher.cpp
index f63bcdcf..74292dcf 100644
--- a/src/Rtmp/RtmpPusher.cpp
+++ b/src/Rtmp/RtmpPusher.cpp
@@ -121,7 +121,7 @@ void RtmpPusher::onConnect(const SockException &err){
 		strongSelf->onPublishResult(SockException(Err_timeout,"publish rtmp timeout"));
 		strongSelf->teardown();
 		return false;
-	},getExecutor()));
+	},getPoller()));
 	startClientSession([weakSelf](){
         auto strongSelf=weakSelf.lock();
         if(!strongSelf) {
diff --git a/src/Rtsp/RtspPlayer.cpp b/src/Rtsp/RtspPlayer.cpp
index d1b22946..08f92b97 100644
--- a/src/Rtsp/RtspPlayer.cpp
+++ b/src/Rtsp/RtspPlayer.cpp
@@ -153,7 +153,7 @@ void RtspPlayer::onConnect(const SockException &err){
 		strongSelf->onPlayResult_l(SockException(Err_timeout,"play rtsp timeout"));
 		strongSelf->teardown();
 		return false;
-	},getExecutor()));
+	},getPoller()));
 }
 
 void RtspPlayer::onRecv(const Buffer::Ptr& pBuf) {
@@ -352,7 +352,7 @@ void RtspPlayer::handleResSETUP(const Parser &parser, unsigned int uiTrackIndex)
 			return false;
 		}
 		return strongSelf->sendOptions();
-	},getExecutor()));
+	},getPoller()));
 	pause(false);
 }
 
@@ -603,7 +603,7 @@ void RtspPlayer::onPlayResult_l(const SockException &ex) {
 				return false;
 			}
 			return true;
-		},getExecutor()));
+		},getPoller()));
 	}
 	onPlayResult(ex);
 }
diff --git a/src/Rtsp/RtspSession.cpp b/src/Rtsp/RtspSession.cpp
index ffc7cc86..823ed03e 100644
--- a/src/Rtsp/RtspSession.cpp
+++ b/src/Rtsp/RtspSession.cpp
@@ -70,19 +70,42 @@ static unordered_map<string, weak_ptr<RtspSession> > g_mapGetter;
 //对g_mapGetter上锁保护
 static recursive_mutex g_mtxGetter;
 
+//rtsp会话个数统计
+static recursive_mutex g_mtxSessionCounter;
+static unordered_map<string,atomic<uint32_t > > g_mapSessionCounter;
+
 static int kSockFlags = SOCKET_DEFAULE_FLAGS | FLAG_MORE;
 
+uint32_t RtspSession::getSessionCountOnInterface(const string &ifr){
+    lock_guard<recursive_mutex> lck(g_mtxSessionCounter);
+    if(ifr.empty()){
+        int i = 0;
+        for(auto &pr : g_mapSessionCounter){
+            i += pr.second;
+        }
+        return i;
+    }
+    return g_mapSessionCounter[ifr];
+}
+
 RtspSession::RtspSession(const Socket::Ptr &pSock) : TcpSession(pSock) {
 	//设置10秒发送缓存
-	pSock->setSendBufSecond(10);
+	pSock->setSendBufSecond(30);
 	//设置15秒发送超时时间
-	pSock->setSendTimeOutSecond(15);
+	pSock->setSendTimeOutSecond(45);
 
 	DebugL <<  get_peer_ip();
+
+	lock_guard<recursive_mutex> lck(g_mtxSessionCounter);
+	++(g_mapSessionCounter[get_local_ip()]);
 }
 
 RtspSession::~RtspSession() {
     DebugL <<  get_peer_ip();
+
+	lock_guard<recursive_mutex> lck(g_mtxSessionCounter);
+	--(g_mapSessionCounter[get_local_ip()]);
+
 }
 
 void RtspSession::onError(const SockException& err) {
diff --git a/src/Rtsp/RtspSession.h b/src/Rtsp/RtspSession.h
index 3c7a1c8e..0c0e9689 100644
--- a/src/Rtsp/RtspSession.h
+++ b/src/Rtsp/RtspSession.h
@@ -28,6 +28,7 @@
 #define SESSION_RTSPSESSION_H_
 
 #include <set>
+#include <atomic>
 #include <vector>
 #include <unordered_map>
 #include "Util/util.h"
@@ -79,6 +80,7 @@ public:
 	void onRecv(const Buffer::Ptr &pBuf) override;
 	void onError(const SockException &err) override;
 	void onManager() override;
+	static uint32_t getSessionCountOnInterface(const string &ifr);
 protected:
 	//RtspSplitter override
     /**
diff --git a/tests/test_benchmark.cpp b/tests/test_benchmark.cpp
index b205e4d0..bc946a21 100644
--- a/tests/test_benchmark.cpp
+++ b/tests/test_benchmark.cpp
@@ -33,7 +33,6 @@
 #include "Network/sockutil.h"
 #include "Poller/EventPoller.h"
 #include "Player/PlayerProxy.h"
-#include "Thread/WorkThreadPool.h"
 
 using namespace std;
 using namespace toolkit;
diff --git a/tests/test_server.cpp b/tests/test_server.cpp
index 53abdd47..8b8d8a83 100644
--- a/tests/test_server.cpp
+++ b/tests/test_server.cpp
@@ -266,7 +266,7 @@ int main(int argc,char *argv[]) {
         //指定RTP over TCP(播放rtsp时有效)
         (*player)[RtspPlayer::kRtpType] = PlayerBase::RTP_TCP;
         //开始播放，如果播放失败或者播放中止，将会自动重试若干次，重试次数在配置文件中配置，默认一直重试
-        player->play(url);
+        //player->play(url);
         //需要保存PlayerProxy，否则作用域结束就会销毁该对象
         proxyMap.emplace(to_string(i), player);
         ++i;