avoid ArgumentException in multi-thread scenarios

FanDjango · Oct 19, 2024 · 6a03128 · 6a03128
1 parent e2df39e
commit 6a03128
Showing 1 changed file with 2 additions and 2 deletions.
diff --git a/FluentFTP/Streams/FtpSocketStream.cs b/FluentFTP/Streams/FtpSocketStream.cs
@@ -869,7 +869,7 @@ private IPAddress[] GetCachedHostAddresses(string host) {
 #else
 				ipads = Dns.GetHostAddresses(host);
 #endif
-				Client.Status.CachedHostIpads.Add(host, ipads);
+				Client.Status.CachedHostIpads[host] = ipads;
 			}
 
 			return ipads;
@@ -1019,7 +1019,7 @@ private async Task<IPAddress[]> GetCachedHostAddressesAsync(string host, Cancell
 #else
 				ipads = await Dns.GetHostAddressesAsync(host);
 #endif
-				Client.Status.CachedHostIpads.Add(host, ipads);
+				Client.Status.CachedHostIpads[host] = ipads;
 			}
 
 			return ipads;