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Code Issues Releases Wiki Activity

examples/externalsocket: add missing close socket calls

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.. and for Windows also call WSACleanup since we call WSAStartup.

The example is to demonstrate handling the socket independently of
libcurl. In this case libcurl is not responsible for creating, opening
or closing the socket, it is handled by the application (our example).

Fixes https://github.com/curl/curl/pull/3663
This commit is contained in:
Andre Guibert de Bruet 2019-03-10 23:15:15 -04:00 committed by Jay Satiro
parent 0bb56392d4
commit 57c7076793
1 changed files with 9 additions and 1 deletions
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10
docs/examples/externalsocket.c
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@ -124,8 +124,10 @@ int main(void)
servaddr.sin_port = htons(PORTNUM);
servaddr.sin_addr.s_addr = inet_addr(IPADDR);
if(INADDR_NONE == servaddr.sin_addr.s_addr)
if(INADDR_NONE == servaddr.sin_addr.s_addr) {
close(sockfd);
return 2;
}
if(connect(sockfd, (struct sockaddr *) &servaddr, sizeof(servaddr)) ==
-1) {
@ -157,10 +159,16 @@ int main(void)
curl_easy_cleanup(curl);
close(sockfd);
if(res) {
printf("libcurl error: %d\n", res);
return 4;
}
}
#ifdef WIN32
WSACleanup();
#endif
return 0;
}