OPC connectivity timeout problem

[Neo Andreson]

I am using Softing OPC client which connects to OPC driver but if the loading takes more than 2 mins it's automatically shutdown the driver please suggest me something. Tested with other clients also but the same problem persist. Thanks in advance!!!!

Truth Is The Simplest !!!!

[Lost User]

Does this have something to do with ATL, WTL or STL?

I must get a clever new signature for 2011.

[Neo Andreson]

Yes , It's COM server and problem is with CoCreateInstance() if it takes more than 120 sec it automatically shutdown the COM based server.

Truth Is The Simplest !!!!

[Lost User]

That sounds like an issue for the server. I would suggest you try the OPC website for more information, unless you have the source code and can show where the problem is.

I must get a clever new signature for 2011.