Send DLNA devices message to only the matched interface

This will be the right way for multiple interfaces, or the client will
receive all devices message with different IP addresses and could not
detect which one could access.

And provide one option DlnaOptions.SendOnlyMatchedHost to fallback to old
behaviour if this commit missed something.

1 files changed, 1 insertions, 1 deletions

diff --git a/RSSDP/SsdpDeviceLocator.cs b/RSSDP/SsdpDeviceLocator.cs
index 128bdfcbb..e17e14c1a 100644
--- a/RSSDP/SsdpDeviceLocator.cs
+++ b/RSSDP/SsdpDeviceLocator.cs
@@ -354,7 +354,7 @@ namespace Rssdp.Infrastructure
 
             var message = BuildMessage(header, values);
 
-            return _CommunicationsServer.SendMulticastMessage(message, cancellationToken);
+            return _CommunicationsServer.SendMulticastMessage(message, null, cancellationToken);
         }
 
         private void ProcessSearchResponseMessage(HttpResponseMessage message, IpAddressInfo localIpAddress)