How to know which Local Application Connected to my socket (Windows) -


I have a Windows service that links to some TCP ports, this port is used for IPC between my app.

Is any programming (WinAPI / WinSocket and etc.) the way to find out which port is connected to my port?

In my Windows services, I would like to get a PID of the process connecting to my port.

If you are looking for a way to do WinAPI like the netstat Probably want the following APIs:

See results with result TCP_TABLE_OWNER_PID_ALL .

The resulting MIB_TCPTABLE_OWNER_PID structure has many structures with the dwOwningPid process ID you are looking for.


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