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, 3 insertions, 3 deletions

diff --git a/RSSDP/ISsdpCommunicationsServer.cs b/RSSDP/ISsdpCommunicationsServer.cs
index ef75f997f..c99d684a1 100644
--- a/RSSDP/ISsdpCommunicationsServer.cs
+++ b/RSSDP/ISsdpCommunicationsServer.cs
@@ -45,8 +45,8 @@ namespace Rssdp.Infrastructure
         /// <summary>
         /// Sends a message to the SSDP multicast address and port.
         /// </summary>
-        Task SendMulticastMessage(string message, CancellationToken cancellationToken);
-        Task SendMulticastMessage(string message, int sendCount, CancellationToken cancellationToken);
+        Task SendMulticastMessage(string message, IpAddressInfo fromLocalIpAddress, CancellationToken cancellationToken);
+        Task SendMulticastMessage(string message, int sendCount, IpAddressInfo fromLocalIpAddress, CancellationToken cancellationToken);
 
         #endregion
 
@@ -63,4 +63,4 @@ namespace Rssdp.Infrastructure
         #endregion
 
     }
-}
\ No newline at end of file
+}