> Why are you freeing the CookieManager at all while your TIdHTTP instances
> are still using it?
I am not. I am freeing cookie manager when
all http connections are all done and freed.
But, and this is my theory based on what I experience,
because of the thread/notification code, the TidHTTPs
are not taken off the notification list correctly...
I suspect this may happen if multiple are trying at the same time.
(perhaps a search, insert, etc. overlap goes wrong midway?)
AV happens when I free the cookie manager
(after all TidHttp have been freed), specificly in:
"
if FFreeNotifies <> nil then
begin
while Assigned(FFreeNotifies) and (FFreeNotifies.Count > 0) do
TComponent(FFreeNotifies[FFreeNotifies.Count - 1]).Notification(Self,
opRemove);
FreeAndNil(FFreeNotifies);
end;
"
This list SHOULD be empty... But isn't always... And thus AVs.
I imagine reason is then TidHttp is freed, this calls
(in TComponent) RemoveFreeNotification >> TList.Remove...
- search (for removing item) an item returns index
- thread switch with addition/insert/deletion of an item,
- thread switch back and the, now wrong, index is used for delete
best regards
Thomas
