diff --git a/HISTORY b/HISTORY
index 4a6d29c..148e8fa 100644
--- a/HISTORY
+++ b/HISTORY
@@ -1,5 +1,5 @@
 
-Version 1.44  2020-03-23
+Version 1.44  2020-03-26
   * add test file src/tests/test_pthread_lock.c
   * add uniq_skiplist.[hc]
   * add function split_string_ex
@@ -22,6 +22,7 @@ Version 1.44  2020-03-23
   * pthread_func.[hc] add functions: create_work_threads_ex and fc_create_thread
   * sched_add_entries use temp ScheduleArray for rare case
   * add function common_blocked_queue_return_nodes
+  * add functions getIpAndPort and getPeerIpAndPort 
 
 Version 1.43  2019-12-25
   * replace function call system to getExecResult,
diff --git a/src/fast_task_queue.c b/src/fast_task_queue.c
index 63940ee..3a68cda 100644
--- a/src/fast_task_queue.c
+++ b/src/fast_task_queue.c
@@ -538,6 +538,17 @@ int free_queue_realloc_buffer(struct fast_task_info *pTask,
     return task_queue_realloc_buffer(&g_free_queue, pTask, expect_size);
 }
 
+int free_queue_set_max_buffer_size(struct fast_task_info *pTask)
+{
+    return task_queue_set_buffer_size(&g_free_queue, pTask,
+            g_free_queue.max_buff_size);
+}
+
+int free_queue_realloc_max_buffer(struct fast_task_info *pTask)
+{
+    return task_queue_realloc_buffer(&g_free_queue, pTask,
+            g_free_queue.max_buff_size);
+}
 int task_queue_push(struct fast_task_queue *pQueue, \
 		struct fast_task_info *pTask)
 {
@@ -716,4 +727,3 @@ int task_queue_realloc_buffer(struct fast_task_queue *pQueue,
 
     return _realloc_buffer(pTask, new_size, true);
 }
-
diff --git a/src/fast_task_queue.h b/src/fast_task_queue.h
index 01508fb..550fd77 100644
--- a/src/fast_task_queue.h
+++ b/src/fast_task_queue.h
@@ -71,6 +71,7 @@ struct fast_task_info
 	int size;   //alloc size
 	int length; //data length
 	int offset; //current offset
+    uint16_t port; //client port
     char nio_stage;  //stage for network IO
     bool canceled;   //if task canceled
 	int64_t req_count; //request count
@@ -116,6 +117,10 @@ int free_queue_set_buffer_size(struct fast_task_info *pTask,
 int free_queue_realloc_buffer(struct fast_task_info *pTask,
         const int expect_size);
 
+int free_queue_set_max_buffer_size(struct fast_task_info *pTask);
+
+int free_queue_realloc_max_buffer(struct fast_task_info *pTask);
+
 int task_queue_init(struct fast_task_queue *pQueue);
 int task_queue_push(struct fast_task_queue *pQueue, \
 		struct fast_task_info *pTask);
diff --git a/src/ioevent_loop.c b/src/ioevent_loop.c
index 7293031..f8e9591 100644
--- a/src/ioevent_loop.c
+++ b/src/ioevent_loop.c
@@ -152,15 +152,23 @@ int ioevent_loop(struct nio_thread_data *pThreadData,
 			}
 		}
 
-        if (pThreadData->notify.enabled) {
+        if (pThreadData->notify.enabled)
+        {
             int64_t n;
-            if ((n=__sync_fetch_and_add(&pThreadData->notify.counter, 0)) != 0) {
-                logInfo("file: "__FILE__", line: %d, "
-                        "n ==== %"PRId64, __LINE__, n);
+            if ((n=__sync_fetch_and_add(&pThreadData->notify.counter, 0)) != 0)
+            {
                 __sync_fetch_and_sub(&pThreadData->notify.counter, n);
+                /*
+                logInfo("file: "__FILE__", line: %d, "
+                        "n ==== %"PRId64", now: %"PRId64,
+                        __LINE__, n, __sync_fetch_and_add(
+                            &pThreadData->notify.counter, 0));
+                            */
             }
         }
-        if (pThreadData->thread_loop_callback != NULL) {
+
+        if (pThreadData->thread_loop_callback != NULL)
+        {
             pThreadData->thread_loop_callback(pThreadData);
         }
 	}
diff --git a/src/sockopt.c b/src/sockopt.c
index 00fe17a..4a1b762 100644
--- a/src/sockopt.c
+++ b/src/sockopt.c
@@ -768,6 +768,38 @@ in_addr_t getIpaddr(getnamefunc getname, int sock, \
 	return ((struct sockaddr_in *)&addr)->sin_addr.s_addr;  //DO NOT support IPv6
 }
 
+int getIpAndPort(getnamefunc getname, int sock,
+		char *buff, const int bufferSize, int *port)
+{
+	struct sockaddr addr;
+	socklen_t addrlen;
+
+	memset(&addr, 0, sizeof(addr));
+	addrlen = sizeof(addr);
+
+	if (getname(sock, &addr, &addrlen) != 0)
+	{
+		*buff = '\0';
+		return errno != 0 ? errno : EINVAL;
+	}
+
+	if (addrlen > 0)
+	{
+        fc_inet_ntop(&addr, buff, bufferSize);
+	}
+	else
+	{
+		*buff = '\0';
+	}
+
+    if (addr.sa_family == AF_INET) {
+        *port = ntohs(((struct sockaddr_in *)&addr)->sin_port);
+    } else {
+        *port = ntohs(((struct sockaddr_in6 *)&addr)->sin6_port);
+    }
+	return 0;
+}
+
 char *getHostnameByIp(const char *szIpAddr, char *buff, const int bufferSize)
 {
 	struct hostent *ent;
diff --git a/src/sockopt.h b/src/sockopt.h
index 81e9bce..c293450 100644
--- a/src/sockopt.h
+++ b/src/sockopt.h
@@ -92,6 +92,12 @@ typedef int (*tcprecvdata_exfunc)(int sock, void *data, const int size, \
 #define getPeerIpaddr(sock, buff, bufferSize) \
 	getIpaddr(getpeername, sock, buff, bufferSize)
 
+#define getSockIpAddPort(sock, buff, bufferSize, port) \
+	getIpAndPort(getsockname, sock, buff, bufferSize, port)
+
+#define getPeerIpAddPort(sock, buff, bufferSize, port) \
+	getIpAndPort(getpeername, sock, buff, bufferSize, port)
+
 /** get a line from socket
  *  parameters:
  *          sock: the socket
@@ -260,6 +266,18 @@ int tcpprintkeepalive(int fd);
 in_addr_t getIpaddr(getnamefunc getname, int sock, \
 		char *buff, const int bufferSize);
 
+/** get ip address
+ *  parameters:
+ *          getname: the function name, should be getpeername or getsockname
+ *          sock: the socket
+ *          buff: buffer to store the ip address
+ *          bufferSize: the buffer size (max bytes)
+ *          port: return the port
+ *  return: error no, 0 success, != 0 fail
+*/
+int getIpAndPort(getnamefunc getname, int sock,
+		char *buff, const int bufferSize, int *port);
+
 /** get hostname by it's ip address
  *  parameters:
  *          szIpAddr: the ip address
diff --git a/src/tests/test_pipe.c b/src/tests/test_pipe.c
index 7149d51..dae2b9a 100644
--- a/src/tests/test_pipe.c
+++ b/src/tests/test_pipe.c
@@ -52,7 +52,8 @@ int main(int argc, char *argv[])
                 return result;
             }
         }
-        printf("child done, time used: %"PRId64" ms\n", get_current_time_ms() - start_time);
+        printf("child done, LOOP: %d, time used: %"PRId64" ms\n",
+                LOOP, get_current_time_ms() - start_time);
     } else {
         printf("the child proccess: %d\n", pid);
         start_time = get_current_time_ms();
@@ -68,8 +69,9 @@ int main(int argc, char *argv[])
             }
         }
 
-        printf("parent done, time used: %"PRId64" ms\n", get_current_time_ms() - start_time);
-        sleep(5);
+        printf("parent done, LOOP: %d, time used: %"PRId64" ms\n",
+                LOOP, get_current_time_ms() - start_time);
+        sleep(1);
     }
 
     return 0;
diff --git a/src/tests/test_pthread_lock.c b/src/tests/test_pthread_lock.c
index 412f09d..eb41f4b 100644
--- a/src/tests/test_pthread_lock.c
+++ b/src/tests/test_pthread_lock.c
@@ -21,6 +21,7 @@ int main(int argc, char *argv[])
 	int k;
     int64_t sum;
 	int64_t start_time;
+    char time_buff[32];
     pthread_mutex_t lock;
 
 	log_init();
@@ -41,7 +42,8 @@ int main(int argc, char *argv[])
         __sync_add_and_fetch(&sum, k);
 	}
 
-	printf("atom add, sum: %"PRId64", time used: %"PRId64" ms\n",
+	printf("atom add, LOOP_COUNT: %s, sum: %"PRId64", time used: "
+            "%"PRId64" ms\n", int_to_comma_str(LOOP_COUNT, time_buff),
             sum, get_current_time_ms() - start_time);
 
 	start_time = get_current_time_ms();
@@ -52,7 +54,8 @@ int main(int argc, char *argv[])
         pthread_mutex_unlock(&lock);
 	}
 
-	printf("locked add, sum: %"PRId64", time used: %"PRId64" ms\n",
+	printf("locked add, LOOP_COUNT: %s, sum: %"PRId64", time used: "
+            "%"PRId64" ms\n", int_to_comma_str(LOOP_COUNT, time_buff),
             sum, get_current_time_ms() - start_time);
 	return 0;
 }