Fix error An address incompatible with the requested protocol was used at OpenDataConnection. (#1096)

claudiamurialdo · web-flow · commit e05d14d7cc80 · 2025-01-14T10:44:57.000-03:00
On #948 the filter a => (a.AddressFamily == _DataSocket.AddressFamily) was accidentally lost.
diff --git a/dotnet/src/dotnetframework/GxClasses/Domain/GxFtp.cs b/dotnet/src/dotnetframework/GxClasses/Domain/GxFtp.cs
@@ -680,7 +680,7 @@ private void OpenControlConnection(Uri uriToConnect)
 		private IPAddress GetIpAddress(string host)
 		{
 			IPHostEntry serverHostEntry = Dns.GetHostEntry(host);
-			IPAddress ipAddresses = serverHostEntry.AddressList.FirstOrDefault();
+			IPAddress ipAddresses = serverHostEntry.AddressList.FirstOrDefault(a => (a.AddressFamily == _DataSocket.AddressFamily));
 			GXLogging.Debug(log, $"GetHostEntry({host}) AddressList length: ", serverHostEntry.AddressList.Length.ToString());
 			if (ipAddresses == null)
 			{

Original file line number	Diff line number	Diff line change
`@@ -680,7 +680,7 @@ private void OpenControlConnection(Uri uriToConnect)`
`680`	`680`	`private IPAddress GetIpAddress(string host)`
`681`	`681`	`{`
`682`	`682`	`IPHostEntry serverHostEntry = Dns.GetHostEntry(host);`
`683`		`- IPAddress ipAddresses = serverHostEntry.AddressList.FirstOrDefault();`
	`683`	`+ IPAddress ipAddresses = serverHostEntry.AddressList.FirstOrDefault(a => (a.AddressFamily == _DataSocket.AddressFamily));`
`684`	`684`	`GXLogging.Debug(log, $"GetHostEntry({host}) AddressList length: ", serverHostEntry.AddressList.Length.ToString());`
`685`	`685`	`if (ipAddresses == null)`
`686`	`686`	`{`