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fixed bug: close sock when connect fail.

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git-svn-id: https://rt-thread.googlecode.com/svn/trunk@2287 bbd45198-f89e-11dd-88c7-29a3b14d5316
This commit is contained in:
wuyangyong 2012-09-10 14:01:30 +00:00
parent 7ce935b601
commit 8d4d8a8338
1 changed files with 68 additions and 67 deletions
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3
examples/network/tcpclient.c
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@ -44,7 +44,8 @@ void tcpclient(const char* url, int port)
if (connect(sock, (struct sockaddr *)&server_addr, sizeof(struct sockaddr)) == -1) if (connect(sock, (struct sockaddr *)&server_addr, sizeof(struct sockaddr)) == -1)
{ {
/* 连接失败 */ /* 连接失败 */
rt_kprintf("Connect error\n"); rt_kprintf("Connect fail!\n");
lwip_close(sock);
/*释放接收缓冲 */ /*释放接收缓冲 */
rt_free(recv_data); rt_free(recv_data);