Merge branch 'master' into segment-deletion

7 files changed, 16 insertions, 30 deletions

diff --git a/RSSDP/HttpParserBase.cs b/RSSDP/HttpParserBase.cs
index 6b6c13d996..1949a9df33 100644
--- a/RSSDP/HttpParserBase.cs
+++ b/RSSDP/HttpParserBase.cs
@@ -221,10 +221,8 @@ namespace Rssdp.Infrastructure
             {
                 return trimmedSegment.Substring(1, trimmedSegment.Length - 2);
             }
-            else
-            {
-                return trimmedSegment;
-            }
+
+            return trimmedSegment;
         }
     }
 }
diff --git a/RSSDP/HttpRequestParser.cs b/RSSDP/HttpRequestParser.cs
index a3e100796d..a1b4627a93 100644
--- a/RSSDP/HttpRequestParser.cs
+++ b/RSSDP/HttpRequestParser.cs
@@ -64,8 +64,7 @@ namespace Rssdp.Infrastructure
             }
 
             message.Method = new HttpMethod(parts[0].Trim());
-            Uri requestUri;
-            if (Uri.TryCreate(parts[1].Trim(), UriKind.RelativeOrAbsolute, out requestUri))
+            if (Uri.TryCreate(parts[1].Trim(), UriKind.RelativeOrAbsolute, out var requestUri))
             {
                 message.RequestUri = requestUri;
             }
diff --git a/RSSDP/HttpResponseParser.cs b/RSSDP/HttpResponseParser.cs
index 3e361465d7..71b7a7b990 100644
--- a/RSSDP/HttpResponseParser.cs
+++ b/RSSDP/HttpResponseParser.cs
@@ -77,8 +77,7 @@ namespace Rssdp.Infrastructure
 
             message.Version = ParseHttpVersion(parts[0].Trim());
 
-            int statusCode = -1;
-            if (!Int32.TryParse(parts[1].Trim(), out statusCode))
+            if (!Int32.TryParse(parts[1].Trim(), out var statusCode))
             {
                 throw new ArgumentException("data status line is invalid. Status code is not a valid integer.", nameof(data));
             }
diff --git a/RSSDP/RSSDP.csproj b/RSSDP/RSSDP.csproj
index 77130983b5..df5d982f62 100644
--- a/RSSDP/RSSDP.csproj
+++ b/RSSDP/RSSDP.csproj
@@ -11,7 +11,7 @@
   </ItemGroup>
 
   <PropertyGroup>
-    <TargetFramework>net6.0</TargetFramework>
+    <TargetFramework>net7.0</TargetFramework>
     <GenerateAssemblyInfo>false</GenerateAssemblyInfo>
     <AnalysisMode>AllDisabledByDefault</AnalysisMode>
     <Nullable>disable</Nullable>
diff --git a/RSSDP/SsdpDevice.cs b/RSSDP/SsdpDevice.cs
index c826830f1d..3e4261b6a9 100644
--- a/RSSDP/SsdpDevice.cs
+++ b/RSSDP/SsdpDevice.cs
@@ -171,10 +171,8 @@ namespace Rssdp
                 {
                     return "uuid:" + this.Uuid;
                 }
-                else
-                {
-                    return _Udn;
-                }
+
+                return _Udn;
             }
 
             set
diff --git a/RSSDP/SsdpDeviceLocator.cs b/RSSDP/SsdpDeviceLocator.cs
index 681ef0a5c1..7afd325819 100644
--- a/RSSDP/SsdpDeviceLocator.cs
+++ b/RSSDP/SsdpDeviceLocator.cs
@@ -483,8 +483,7 @@ namespace Rssdp.Infrastructure
                 }
             }
 
-            Uri retVal;
-            Uri.TryCreate(value, UriKind.RelativeOrAbsolute, out retVal);
+            Uri.TryCreate(value, UriKind.RelativeOrAbsolute, out var retVal);
             return retVal;
         }
 
@@ -501,8 +500,7 @@ namespace Rssdp.Infrastructure
                 }
             }
 
-            Uri retVal;
-            Uri.TryCreate(value, UriKind.RelativeOrAbsolute, out retVal);
+            Uri.TryCreate(value, UriKind.RelativeOrAbsolute, out var retVal);
             return retVal;
         }
 
@@ -587,10 +585,8 @@ namespace Rssdp.Infrastructure
             {
                 return OneSecond;
             }
-            else
-            {
-                return searchWaitTime.Subtract(OneSecond);
-            }
+
+            return searchWaitTime.Subtract(OneSecond);
         }
 
         private DiscoveredSsdpDevice FindExistingDeviceNotification(IEnumerable<DiscoveredSsdpDevice> devices, string notificationType, string usn)
diff --git a/RSSDP/SsdpDevicePublisher.cs b/RSSDP/SsdpDevicePublisher.cs
index a7767b3c04..be66f5947d 100644
--- a/RSSDP/SsdpDevicePublisher.cs
+++ b/RSSDP/SsdpDevicePublisher.cs
@@ -244,7 +244,6 @@ namespace Rssdp.Infrastructure
             // Wait on random interval up to MX, as per SSDP spec.
             // Also, as per UPnP 1.1/SSDP spec ignore missing/bank MX header. If over 120, assume random value between 0 and 120.
             // Using 16 as minimum as that's often the minimum system clock frequency anyway.
-            int maxWaitInterval = 0;
             if (String.IsNullOrEmpty(mx))
             {
                 // Windows Explorer is poorly behaved and doesn't supply an MX header value.
@@ -254,7 +253,7 @@ namespace Rssdp.Infrastructure
                 // return;
             }
 
-            if (!Int32.TryParse(mx, out maxWaitInterval) || maxWaitInterval <= 0)
+            if (!Int32.TryParse(mx, out var maxWaitInterval) || maxWaitInterval <= 0)
             {
                 return;
             }
@@ -572,17 +571,14 @@ namespace Rssdp.Infrastructure
             {
                 return nonzeroCacheLifetimesQuery.Min();
             }
-            else
-            {
-                return TimeSpan.Zero;
-            }
+
+            return TimeSpan.Zero;
         }
 
         private string GetFirstHeaderValue(System.Net.Http.Headers.HttpRequestHeaders httpRequestHeaders, string headerName)
         {
             string retVal = null;
-            IEnumerable<String> values = null;
-            if (httpRequestHeaders.TryGetValues(headerName, out values) && values != null)
+            if (httpRequestHeaders.TryGetValues(headerName, out var values) && values != null)
             {
                 retVal = values.FirstOrDefault();
             }
@@ -644,7 +640,7 @@ namespace Rssdp.Infrastructure
 
             public string Key
             {
-                get { return this.SearchTarget + ":" + this.EndPoint.ToString(); }
+                get { return this.SearchTarget + ":" + this.EndPoint; }
             }
 
             public bool IsOld()