[Live-devel] [PATCH] Transport: Use port instead of client_port for multicast

[Julian Scheel]

According to RFC2326 p59 the ports to be used for multicast sessions shall be
specified through a parameter named port instead of client_port, which has to
be used for unicast streams. Some SAT>IP servers deny SETUP requests for
multicast streams when client_port is specified.

Signed-off-by: Julian Scheel <julian at jusst.de>
---
 liveMedia/RTSPClient.cpp | 2 +-
 1 file changed, 1 insertion(+), 1 deletion(-)

diff --git a/liveMedia/RTSPClient.cpp b/liveMedia/RTSPClient.cpp
index e49afbe..3bdab2f 100644
--- a/liveMedia/RTSPClient.cpp
+++ b/liveMedia/RTSPClient.cpp
@@ -687,7 +687,7 @@ Boolean RTSPClient::setRequestFields(RequestRecord* request,
       Boolean requestMulticastStreaming
 	= IsMulticastAddress(connectionAddress) || (connectionAddress == 0 && forceMulticastOnUnspecified);
       transportTypeStr = requestMulticastStreaming ? ";multicast" : ";unicast";
-      portTypeStr = ";client_port";
+      portTypeStr = requestMulticastStreaming ? ";port" : ";client_port";
       rtpNumber = subsession.clientPortNum();
       if (rtpNumber == 0) {
 	envir().setResultMsg("Client port number unknown\n");
-- 
2.4.3