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HTTP server: Allow TCP socket to be reused

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This makes it easier to handle cases where the application is restarted
and the previously used local TCP port may not have been fully cleared
in the network stack.

Signed-hostap: Jouni Malinen <jouni@qca.qualcomm.com>
This commit is contained in:
Jouni Malinen 2013-06-14 11:42:23 -07:00 committed by Jouni Malinen
parent 9bc33868bf
commit e88060e1a7
1 changed files with 4 additions and 0 deletions
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4
src/wps/http_server.c
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@ -232,6 +232,7 @@ struct http_server * http_server_init(struct in_addr *addr, int port,
{
struct sockaddr_in sin;
struct http_server *srv;
int on = 1;
srv = os_zalloc(sizeof(*srv));
if (srv == NULL)
@ -242,6 +243,9 @@ struct http_server * http_server_init(struct in_addr *addr, int port,
srv->fd = socket(AF_INET, SOCK_STREAM, 0);
if (srv->fd < 0)
goto fail;
setsockopt(srv->fd, SOL_SOCKET, SO_REUSEADDR, &on, sizeof(on));
if (fcntl(srv->fd, F_SETFL, O_NONBLOCK) < 0)
goto fail;
if (port < 0)