ATL COM: Keeping track of objects across threads

There is a CServer class, and a CClient class. [login to view URL]: CClient::Subscribe(){ CServer::Subscribe(this); } CServer.h: static void Subscribe(CClient* pClient){ g_Client = pClient; } [login to view URL]: #pragma comment(linker, "/SECTION:.shared,RWS") #pragma data_seg(".shared") void* g_Client = NULL; #pragma data_seg() BOOL CServer::CheckClient(){ CClient* pClient = (CClient*) g_Client; if(!pClient) return FALSE; else return TRUE; } stdafx.h: extern void* g_Client; When I create an instance of IClient in a VB6 client, I call Subscribe() Then I leave the EXE running, so the server is still running. I then open up another instance of a different VB6 EXE client, and I create an instance of IServer. Then I call IServer::CheckClient... but the client has disappeared. CServer needs to keep track of CClients. ## Deliverables 1) Complete and fully-functional working program(s) in executable form as well as complete source code of all work done. 2) Deliverables must be in ready-to-run condition, as follows (depending on the nature of the deliverables): a) For web sites or other server-side deliverables intended to only ever exist in one place in the Buyer's environment--Deliverables must be installed by the Seller in ready-to-run condition in the Buyer's environment. b) For all others including desktop software or software the buyer intends to distribute: A software installation package that will install the software in ready-to-run condition on the platform(s) specified in this bid request. 3) All deliverables will be considered "work made for hire" under U.S. Copyright law. Buyer will receive exclusive and complete copyrights to all work purchased. (No GPL, GNU, 3rd party components, etc. unless all copyright ramifications are explained AND AGREED TO by the buyer on the site per the coder's Seller Legal Agreement). ## Platform Win32