Filltering special IP address

[youngminister]

I am using this program. I chaged some of this code. basically same..

Problem is the server system has switch. switch server try to connect every 1 second. so I need to ignore this server.

I know the IP address. question is how could I filtering this IP address before this switcing server access my server?

[cilu]

I am using this program. I chaged some of this code. basically same..

Problem is the server system has switch. switch server try to connect every 1 second. so I need to ignore this server.

I know the IP address. question is how could I filtering this IP address before this switcing server access my server?

I don't understand much. Where do you want to ignore the IP? In your code, in the switch (hardware)?

[youngminister]

code...
If it access socket. It need to make a new thread process. I don't want it to do...