diff options
Diffstat (limited to 'src/sendOSC.c')
| -rw-r--r-- | src/sendOSC.c | 29 |
1 files changed, 18 insertions, 11 deletions
diff --git a/src/sendOSC.c b/src/sendOSC.c index 3c99402..59e9335 100644 --- a/src/sendOSC.c +++ b/src/sendOSC.c @@ -192,7 +192,7 @@ static void sendOSC_connect(t_sendOSC *x, t_symbol *s, int argc, t_atom *argv) / float fportno=0;
t_symbol *hostname;
int portno = fportno;
- unsigned char ttl=1;
+ short ttl=-1;
char *protocolStr;
/* create a socket */
@@ -211,7 +211,7 @@ static void sendOSC_connect(t_sendOSC *x, t_symbol *s, int argc, t_atom *argv) / if (argc >= 3) {
if (argv[2].a_type==A_FLOAT)
- ttl = (unsigned char)argv[2].a_w.w_float;
+ ttl = (short)(unsigned char)argv[2].a_w.w_float;
else
return;
}
@@ -219,9 +219,12 @@ static void sendOSC_connect(t_sendOSC *x, t_symbol *s, int argc, t_atom *argv) / // make sure handle is available
if(x->x_htmsocket == 0)
{
- x->x_htmsocket = OpenHTMSocket(hostname->s_name, portno, ttl);
- if (!x->x_htmsocket)
- post("sendOSC: Couldn't open socket: ");
+ x->x_htmsocket = OpenHTMSocket(hostname->s_name, portno, &ttl);
+ if (!x->x_htmsocket) {
+ post("sendOSC: Couldn't open socket: ");
+ if (ttl==-2)
+ post("sendOSC: Multicast group range 224.0.0.[0-255] is reserved.\n");
+ }
else
{
switch (x->x_protocol)
@@ -236,12 +239,16 @@ static void sendOSC_connect(t_sendOSC *x, t_symbol *s, int argc, t_atom *argv) / protocolStr = "unknown";
break;
}
- post("sendOSC: connected to port %s:%d (hSock=%d) protocol = %s ttl = %d",
- hostname->s_name, portno, x->x_htmsocket, protocolStr, ttl);
- outlet_float(x->x_obj.ob_outlet, 1);
- }
- }
- else
+ if (ttl>=0)
+ post("sendOSC: connected to port %s:%d (hSock=%d) protocol = %s ttl = %d",
+ hostname->s_name, portno, x->x_htmsocket, protocolStr, ttl);
+ else
+ post("sendOSC: connected to port %s:%d (hSock=%d) protocol = %s",
+ hostname->s_name, portno, x->x_htmsocket, protocolStr);
+ outlet_float(x->x_obj.ob_outlet, 1);
+ }
+ }
+ else
perror("call to sendOSC_connect() against unavailable socket handle");
}
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