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Java

Clear the DNS Cache

See more Socket/SSL/TLS Examples

Demonstrates Socket.DnsCacheClear, which clears Chilkat's process-wide in-memory DNS cache so subsequent hostname resolutions perform a new lookup.

Background. The cache is shared by Chilkat objects in the process, so clearing it affects subsequent lookups across the application.

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Chilkat2 Java
import com.chilkatsoft.chilkat2.Socket;

public class ChilkatExample {

    public static void main(String[] args) {
        Socket socket = new Socket();

        // Clear Chilkat's process-wide in-memory DNS cache.  Subsequent hostname resolutions perform a new
        // lookup as needed.  The cache is shared by Chilkat objects in the process.
        socket.dnsCacheClear();
        System.out.println("DNS cache cleared.");
    }
}