<div dir="ltr"><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;color:#000000">Hello, I have a few questions about the second assignment.</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;color:#000000"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;color:#000000">Firstly - I don't really understand the following note in the task 6 "Do not forget that with the default POA policy, methods of server_i are executed in multiple threads and thus proper snychronization is required". In my server implementation, there is no data that could be shared among multiple threads, so I am not sure what to synchronize here. Maybe - do you mean that we should synchronize access to the default CORBA structures like POA table as they are not thread-safe (that means synchronizing method call like _this() which registers the object)?</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;color:#000000"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;color:#000000">Secondly - I am not sure how to implement few server methods, like the Idle method. Instance returned to the client by connect method is exclusive for that client, so it is always idle. Or am I getting something wrong?</div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;color:#000000"><br></div><div class="gmail_default" style="font-family:arial,helvetica,sans-serif;color:#000000">Thank you for your answers.</div><div><br></div>-- <br><div dir="ltr" class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr">S pozdravem Petr ŠťavÃk</div></div></div>