[Libreoffice] Binary URP bridge already disposed

[Execute SARL]

Hi,

I'm digging the UNO protocol to understand why my Delphi URP client 
freeze on a local host.

If I use (for debug purpose) always the same ID for an XInputStream, 
like '20767c8;uno[0];104;80fb13f4cf34cebb8f2971cc166b5d8' Office raise 
an exception even after a restart of my client.

com.sun.star.uno.RuntimeException
Binary URP bridge already disposed
(Thread : ...my thread ID...)

Why, and how, Office still know about this ID even after a client 
deconnexion and restart ? I have to restart Office to reuse this ID in a 
loadCompontFromURL request.

Regards
Paul