diff options
Diffstat (limited to 'examples/network/tcpsendpacket.c')
| -rw-r--r-- | examples/network/tcpsendpacket.c | 6 |
1 files changed, 5 insertions, 1 deletions
diff --git a/examples/network/tcpsendpacket.c b/examples/network/tcpsendpacket.c index c4604f1079..ec23a15d23 100644 --- a/examples/network/tcpsendpacket.c +++ b/examples/network/tcpsendpacket.c @@ -51,7 +51,11 @@ void tcp_senddata(const char* url, int port, int length) rt_kprintf("TCP Socket error:%d\n",sock); err = connect(sock, (struct sockaddr *)&server_addr, sizeof(struct sockaddr)); rt_kprintf("TCP thread connect error code: %d\n", err); - } + }else if (result == 0) + { + /* ��ӡsend��������ֵΪ0�ľ�����Ϣ */ + rt_kprintf("\n Send warning,send function return 0.\r\n"); + } } } |