Enable local access in NetJack2 code.

git-svn-id: http://subversion.jackaudio.org/jack/jack2/trunk/jackmp@4568 0c269be4-1314-0410-8aa9-9f06e86f4224

ChangeLog

@@ -36,6 +36,10 @@ John Emmas
   Jackdmp changes log
 ---------------------------
 
+2011-11-06 Stephane Letz  <letz@grame.fr>
+
+	* Enable local access in NetJack2 code.
+
 2011-11-04 Stephane Letz  <letz@grame.fr>
 
 	* Fix jack_set_port_name API.

common/JackNetInterface.cpp

@@ -713,10 +713,14 @@ namespace Jack
             return NET_SOCKET_ERROR;
         }
 
-        // bind the socket
-        if (fSocket.Bind() == SOCKET_ERROR) {
-            jack_error("Can't bind the socket : %s", StrError(NET_ERROR_CODE));
-            return NET_SOCKET_ERROR;
+        if (fSocket.IsLocal(fMulticastIP)) {
+            jack_info("Local IP is used...");
+        } else {
+            // bind the socket
+            if (fSocket.Bind() == SOCKET_ERROR) {
+                jack_error("Can't bind the socket : %s", StrError(NET_ERROR_CODE));
+                return NET_SOCKET_ERROR;
+            }
         }
 
         // timeout on receive