Merge pull request #5826 from BaronGreenback/ssdpFix

PlayTo Fix: Use external ip not internal interface

(cherry picked from commit f4a59c92e6087d09b20249aac9b7181cc7bb23ba)
Signed-off-by: Joshua M. Boniface <joshua@boniface.me>

1 files changed, 13 insertions, 13 deletions

diff --git a/RSSDP/SsdpDeviceLocator.cs b/RSSDP/SsdpDeviceLocator.cs
index bfad6de97..eb99788f0 100644
--- a/RSSDP/SsdpDeviceLocator.cs
+++ b/RSSDP/SsdpDeviceLocator.cs
@@ -208,7 +208,7 @@ namespace Rssdp.Infrastructure
         /// Raises the <see cref="DeviceAvailable"/> event.
         /// </summary>
         /// <seealso cref="DeviceAvailable"/>
-        protected virtual void OnDeviceAvailable(DiscoveredSsdpDevice device, bool isNewDevice, IPAddress localIpAddress)
+        protected virtual void OnDeviceAvailable(DiscoveredSsdpDevice device, bool isNewDevice, IPAddress IpAddress)
         {
             if (this.IsDisposed)
             {
@@ -220,7 +220,7 @@ namespace Rssdp.Infrastructure
             {
                 handlers(this, new DeviceAvailableEventArgs(device, isNewDevice)
                 {
-                    LocalIpAddress = localIpAddress
+                    RemoteIpAddress = IpAddress
                 });
             }
         }
@@ -286,7 +286,7 @@ namespace Rssdp.Infrastructure
             }
         }
 
-        private void AddOrUpdateDiscoveredDevice(DiscoveredSsdpDevice device, IPAddress localIpAddress)
+        private void AddOrUpdateDiscoveredDevice(DiscoveredSsdpDevice device, IPAddress IpAddress)
         {
             bool isNewDevice = false;
             lock (_Devices)
@@ -304,17 +304,17 @@ namespace Rssdp.Infrastructure
                 }
             }
 
-            DeviceFound(device, isNewDevice, localIpAddress);
+            DeviceFound(device, isNewDevice, IpAddress);
         }
 
-        private void DeviceFound(DiscoveredSsdpDevice device, bool isNewDevice, IPAddress localIpAddress)
+        private void DeviceFound(DiscoveredSsdpDevice device, bool isNewDevice, IPAddress IpAddress)
         {
             if (!NotificationTypeMatchesFilter(device))
             {
                 return;
             }
 
-            OnDeviceAvailable(device, isNewDevice, localIpAddress);
+            OnDeviceAvailable(device, isNewDevice, IpAddress);
         }
 
         private bool NotificationTypeMatchesFilter(DiscoveredSsdpDevice device)
@@ -347,7 +347,7 @@ namespace Rssdp.Infrastructure
             return _CommunicationsServer.SendMulticastMessage(message, null, cancellationToken);
         }
 
-        private void ProcessSearchResponseMessage(HttpResponseMessage message, IPAddress localIpAddress)
+        private void ProcessSearchResponseMessage(HttpResponseMessage message, IPAddress IpAddress)
         {
             if (!message.IsSuccessStatusCode)
             {
@@ -367,11 +367,11 @@ namespace Rssdp.Infrastructure
                     ResponseHeaders = message.Headers
                 };
 
-                AddOrUpdateDiscoveredDevice(device, localIpAddress);
+                AddOrUpdateDiscoveredDevice(device, IpAddress);
             }
         }
 
-        private void ProcessNotificationMessage(HttpRequestMessage message, IPAddress localIpAddress)
+        private void ProcessNotificationMessage(HttpRequestMessage message, IPAddress IpAddress)
         {
             if (String.Compare(message.Method.Method, "Notify", StringComparison.OrdinalIgnoreCase) != 0)
             {
@@ -381,7 +381,7 @@ namespace Rssdp.Infrastructure
             var notificationType = GetFirstHeaderStringValue("NTS", message);
             if (String.Compare(notificationType, SsdpConstants.SsdpKeepAliveNotification, StringComparison.OrdinalIgnoreCase) == 0)
             {
-                ProcessAliveNotification(message, localIpAddress);
+                ProcessAliveNotification(message, IpAddress);
             }
             else if (String.Compare(notificationType, SsdpConstants.SsdpByeByeNotification, StringComparison.OrdinalIgnoreCase) == 0)
             {
@@ -389,7 +389,7 @@ namespace Rssdp.Infrastructure
             }
         }
 
-        private void ProcessAliveNotification(HttpRequestMessage message, IPAddress localIpAddress)
+        private void ProcessAliveNotification(HttpRequestMessage message, IPAddress IpAddress)
         {
             var location = GetFirstHeaderUriValue("Location", message);
             if (location != null)
@@ -404,7 +404,7 @@ namespace Rssdp.Infrastructure
                     ResponseHeaders = message.Headers
                 };
 
-                AddOrUpdateDiscoveredDevice(device, localIpAddress);
+                AddOrUpdateDiscoveredDevice(device, IpAddress);
             }
         }
 
@@ -630,7 +630,7 @@ namespace Rssdp.Infrastructure
 
         private void CommsServer_RequestReceived(object sender, RequestReceivedEventArgs e)
         {
-            ProcessNotificationMessage(e.Message, e.LocalIpAddress);
+            ProcessNotificationMessage(e.Message, e.ReceivedFrom.Address);
         }
     }
 }