Merge pull request #2419 from esdrubal/xmlsubclassel

[mono.git] / mcs / class / System.ServiceModel / System.ServiceModel.Channels.Http / HttpReplyChannel.cs

diff --git a/mcs/class/System.ServiceModel/System.ServiceModel.Channels.Http/HttpReplyChannel.cs b/mcs/class/System.ServiceModel/System.ServiceModel.Channels.Http/HttpReplyChannel.cs
index 03e7cad1f1c4f7eff0afaab6e7c41ebd1801f848..098b622aa836a1ca86cba5c3fd4e1872fbc0aee8 100644 (file)
--- a/mcs/class/System.ServiceModel/System.ServiceModel.Channels.Http/HttpReplyChannel.cs
+++ b/mcs/class/System.ServiceModel/System.ServiceModel.Channels.Http/HttpReplyChannel.cs
@@ -104,12 +104,15 @@ namespace System.ServiceModel.Channels.Http
                }
 
                bool close_started;
+               object close_lock = new object ();
 
                protected override void OnClose (TimeSpan timeout)
                {
-                       if (close_started)
-                               return;
-                       close_started = true;
+                       lock (close_lock) {
+                               if (close_started)
+                                       return;
+                               close_started = true;
+                       }
                        DateTime start = DateTime.Now;
 
                        // FIXME: consider timeout