how to close the application when it crashes in labwindows

[rr_04]

Hello,

           In Labwindows 2005 TCP Server Client application, after establishing the connection from server to client , if I want to close the client application,  client application get crashes. 

Thanks

[RobertoBozzolo]

Normally the communication is the opposite side: the server application register itself as a server and the client connect to it using ConnectToTCPServer (): are you doing something different?

Before closing, the client should disconnect from the server by calling DisconnectFromTCPServer (): do you call it?

Are you receving any error message in the crash? Is Run >> Break On >> Library errors menu item checked?

Can you post the relevant code?