From eae4ed68c0e0950cb2498e454ed8b99f75921bd4 Mon Sep 17 00:00:00 2001
From: Nicholas Rodine <halfofastaple@gmail.com>
Date: Wed, 19 Jun 2019 12:20:38 -0400
Subject: [PATCH] Applied fix for sochix/TLSharp#773 Ignored IPv6 datacenters,
 since it's currently not supported. Added .gitignore for Jetbrains Rider IDE
 files.

---
 .gitignore                     |  1 +
 TLSharp.Core/TelegramClient.cs | 16 ++++++++--------
 2 files changed, 9 insertions(+), 8 deletions(-)

diff --git a/.gitignore b/.gitignore
index 30b7dae..b52ab99 100644
--- a/.gitignore
+++ b/.gitignore
@@ -178,6 +178,7 @@ ClientBin/
 *.publishsettings
 node_modules/
 orleans.codegen.cs
+.idea/
 
 # RIA/Silverlight projects
 Generated_Code/
diff --git a/TLSharp.Core/TelegramClient.cs b/TLSharp.Core/TelegramClient.cs
index d9f0454..576a1dd 100644
--- a/TLSharp.Core/TelegramClient.cs
+++ b/TLSharp.Core/TelegramClient.cs
@@ -89,7 +89,7 @@ namespace TLSharp.Core
                 exported = await SendRequestAsync<TLExportedAuthorization>(exportAuthorization);
             }
 
-            var dc = dcOptions.First(d => d.Id == dcId);
+            var dc = dcOptions.First(d => d.Id == dcId && !d.Ipv6);
             var dataCenter = new DataCenter (dcId, dc.IpAddress, dc.Port);
 
             _transport = new TcpTransport(dc.IpAddress, dc.Port, _handler);
@@ -173,7 +173,7 @@ namespace TLSharp.Core
 
             if (String.IsNullOrWhiteSpace(code))
                 throw new ArgumentNullException(nameof(code));
-            
+
             var request = new TLRequestSignIn() { PhoneNumber = phoneNumber, PhoneCodeHash = phoneCodeHash, PhoneCode = code };
 
             await RequestWithDcMigration(request);
@@ -182,7 +182,7 @@ namespace TLSharp.Core
 
             return ((TLUser)request.Response.User);
         }
-        
+
         public async Task<TLPassword> GetPasswordSetting()
         {
             var request = new TLRequestGetPassword();
@@ -213,7 +213,7 @@ namespace TLSharp.Core
         public async Task<TLUser> SignUpAsync(string phoneNumber, string phoneCodeHash, string code, string firstName, string lastName)
         {
             var request = new TLRequestSignUp() { PhoneNumber = phoneNumber, PhoneCode = code, PhoneCodeHash = phoneCodeHash, FirstName = firstName, LastName = lastName };
-            
+
             await RequestWithDcMigration(request);
 
             OnUserAuthenticated(((TLUser)request.Response.User));
@@ -272,10 +272,10 @@ namespace TLSharp.Core
                 offsetPeer = new TLInputPeerSelf();
 
             var req = new TLRequestGetDialogs()
-            { 
-                OffsetDate = offsetDate, 
-                OffsetId = offsetId, 
-                OffsetPeer = offsetPeer, 
+            {
+                OffsetDate = offsetDate,
+                OffsetId = offsetId,
+                OffsetPeer = offsetPeer,
                 Limit = limit
             };
             return await SendRequestAsync<TLAbsDialogs>(req);