Fix for issue #84

websocket-sharp/Ext.cs

@@ -671,14 +671,28 @@ namespace WebSocketSharp
         0,
         length,
         ar => {
+          byte[] bytes = null;
+
           try {
             var len = stream.EndRead (ar);
-            var bytes = len < 1
+            bytes = len < 1
                     ? new byte[0]
                     : len < length
                       ? stream.readBytes (buff, len, length - len)
                       : buff;
+          }
+          catch (ObjectDisposedException) {
+            // The Stream has been closed.
+            return;
+          }
+          catch (Exception ex) {
+            if (error != null)
+              error (ex);
 
+            return;
+          }
+
+          try {
             if (completed != null)
               completed (bytes);
           }