Direct connection support

LobbyServerDto/LobbyCreate.cs

@@ -1,4 +1,5 @@
 using System.ComponentModel.DataAnnotations;
+using System.Net;
 
 namespace LobbyServerDto
 {
@@ -41,13 +42,17 @@ namespace LobbyServerDto
         [MaxLength(16)]
         public byte[]? PasswordSalt { get; set; }
         /// <summary>
-        /// The hosts ip. Used the the host information send to clients on their request.
+        /// The hosts ip addresses locally detected. Used the the host information send to clients on their request.
         /// </summary>
         [MaxLength(32)]
-        public string? HostIp { get; set; }
+        public IPAddress[]? HostIps { get; set; }
         /// <summary>
         /// The hosts port. Used the the host information send to clients on their request.
         /// </summary>
         public int HostPort { get; set; }
+        /// <summary>
+        /// The hosts echo port to try if a connection is possible.
+        /// </summary>
+        public int HostTryPort { get; set; }
     }
 }

LobbyServerDto/LobbyHostInfo.cs

@@ -1,4 +1,5 @@
 using System.ComponentModel.DataAnnotations;
+using System.Net;
 
 namespace LobbyServerDto
 {
@@ -13,13 +14,17 @@ namespace LobbyServerDto
         /// </summary>
         public Guid LobbyId { get; set; }
         /// <summary>
-        /// The hosts ip, this could be an internal address
+        /// The hosts ip addresses locally detected. Used the the host information send to clients on their request.
         /// </summary>
         [MaxLength(32)]
-        public string? HostIp { get; set; }
+        public IPAddress[]? HostIps { get; set; }
         /// <summary>
         /// The hosts port
         /// </summary>
         public int HostPort { get; set; }
+        /// <summary>
+        /// The hosts echo port to try if a connection is possible.
+        /// </summary>
+        public int HostTryPort { get; set; }
     }
 }

LobbyServerDto/LobbyUpdate.cs

@@ -1,4 +1,5 @@
 using System.ComponentModel.DataAnnotations;
+using System.Net;
 
 namespace LobbyServerDto
 {
@@ -7,7 +8,7 @@ namespace LobbyServerDto
     /// </summary>
     [LobbyMessage]
     public partial class LobbyUpdate
-    {        
+    {
         /// <summary>
         /// The displayname of the lobby
         /// </summary>
@@ -34,13 +35,17 @@ namespace LobbyServerDto
         [MaxLength(16)]
         public byte[]? PasswordSalt { get; set; }
         /// <summary>
-        /// The hosts ip
+        /// The hosts ip addresses locally detected. Used the the host information send to clients on their request.
         /// </summary>
         [MaxLength(32)]
-        public string? HostIp { get; set; }
+        public IPAddress[]? HostIps { get; set; }
         /// <summary>
-        /// The hosts port
+        /// The hosts port. Used the the host information send to clients on their request.
         /// </summary>
         public int HostPort { get; set; }
+        /// <summary>
+        /// The hosts echo port to try if a connection is possible.
+        /// </summary>
+        public int HostTryPort { get; set; }
     }
 }