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authorSummerGift <[email protected]>2017-10-27 15:39:57 +0800
committerSummerGift <[email protected]>2017-10-27 16:10:41 +0800
commit1b37cd7dd07f84988113101974ae72af40178251 (patch)
treecab018ceb3b74ddf572a1a990373f0e1d10c7478
parent440a08f2ba036159f792f2243232acf56bce6e13 (diff)
update examples/network/tcpclient.c
-rw-r--r--examples/network/tcpclient.c15
1 files changed, 9 insertions, 6 deletions
diff --git a/examples/network/tcpclient.c b/examples/network/tcpclient.c
index c7a53c609f..a8a9d2959c 100644
--- a/examples/network/tcpclient.c
+++ b/examples/network/tcpclient.c
@@ -1,7 +1,10 @@
#include <rtthread.h>
-#include <lwip/netdb.h> /* 为了解析主机名,需要包含netdb.h头文件 */
-#include <lwip/sockets.h> /* 使用BSD socket,需要包含sockets.h头文件 */
+//#include <lwip/netdb.h> /* 为了解析主机名,需要包含netdb.h头文件 */
+//#include <lwip/sockets.h> /* 使用BSD socket,需要包含sockets.h头文件 */
+
+#include <sys/socket.h> /* 使用BSD socket,需要包含sockets.h头文件 */
+#include "netdb.h"
#define BUFSZ 1024
@@ -47,7 +50,7 @@ void tcpclient(const char* url, int port)
{
/* 连接失败 */
rt_kprintf("Connect fail!\n");
- lwip_close(sock);
+ closesocket(sock);
/*释放接收缓冲 */
rt_free(recv_data);
@@ -61,7 +64,7 @@ void tcpclient(const char* url, int port)
if (bytes_received < 0)
{
/* 接收失败,关闭这个连接 */
- lwip_close(sock);
+ closesocket(sock);
rt_kprintf("\nreceived error,close the socket.\r\n");
/* 释放接收缓冲 */
@@ -81,7 +84,7 @@ void tcpclient(const char* url, int port)
if (strcmp(recv_data , "q") == 0 || strcmp(recv_data , "Q") == 0)
{
/* 如果是首字母是q或Q,关闭这个连接 */
- lwip_close(sock);
+ closesocket(sock);
rt_kprintf("\n got a 'q' or 'Q',close the socket.\r\n");
/* 释放接收缓冲 */
@@ -99,7 +102,7 @@ void tcpclient(const char* url, int port)
if (ret < 0)
{
/* 接收失败,关闭这个连接 */
- lwip_close(sock);
+ closesocket(sock);
rt_kprintf("\nsend error,close the socket.\r\n");
rt_free(recv_data);