diff options
Diffstat (limited to 'OSC/htmsocket.c')
| -rw-r--r-- | OSC/htmsocket.c | 27 |
1 files changed, 21 insertions, 6 deletions
diff --git a/OSC/htmsocket.c b/OSC/htmsocket.c index 9666ebe..cba230e 100644 --- a/OSC/htmsocket.c +++ b/OSC/htmsocket.c @@ -121,6 +121,7 @@ void *OpenHTMSocket(char *host, int portnumber) o = malloc(sizeof(*o));
if(!o)
return 0;
+ int oval = 1;
#ifndef WIN32
@@ -162,14 +163,14 @@ void *OpenHTMSocket(char *host, int portnumber) if (bind(sockfd, (struct sockaddr *) &ucl_addr, clilen) < 0)
{
- perror("client: can't bind local address");
- close(sockfd);
- sockfd = -1;
+ perror("client: can't bind local address");
+ close(sockfd);
+ sockfd = -1;
}
}
else
- perror("unable to make socket\n");
-
+ perror("unable to make socket\n");
+
}else
#endif
@@ -228,6 +229,11 @@ void *OpenHTMSocket(char *host, int portnumber) cl_addr.sin_addr.s_addr = htonl(INADDR_ANY);
cl_addr.sin_port = htons(0);
+ // enable broadcast
+ if(setsockopt(sockfd, SOL_SOCKET, SO_BROADCAST, &oval, sizeof(int)) == -1) {
+ perror("setsockopt");
+ }
+
if(bind(sockfd, (struct sockaddr *) &cl_addr, sizeof(cl_addr)) < 0) {
perror("could not bind\n");
closesocket(sockfd);
@@ -244,6 +250,11 @@ void *OpenHTMSocket(char *host, int portnumber) cl_addr.sin_addr.s_addr = htonl(INADDR_ANY);
cl_addr.sin_port = htons(0);
+ // enable broadcast
+ if(setsockopt(sockfd, SOL_SOCKET, SO_BROADCAST, &oval, sizeof(int)) == -1) {
+ perror("setsockopt");
+ }
+
if(bind(sockfd, (struct sockaddr *) &cl_addr, sizeof(cl_addr)) < 0) {
perror("could not bind\n");
close(sockfd);
@@ -293,7 +304,11 @@ void CloseHTMSocket(void *htmsendhandle) return;
}
#else
- close(o->sockfd);
+ if(close(o->sockfd) == -1)
+ {
+ perror("CloseHTMSocket::closesocket failed");
+ return;
+ }
#endif
free(o);
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