mirror of https://github.com/Minestom/Minestom.git
30 lines
548 B
Java
30 lines
548 B
Java
package net.minestom.server.utils;
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import java.io.IOException;
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import java.net.ServerSocket;
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/**
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* Network related utilities.
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*/
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public class NetworkUtils {
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private NetworkUtils() { }
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/**
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* Gets a free port.
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*
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* @return the port
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* @throws IOException if a port could not be found
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*/
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public static int getFreePort() throws IOException {
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int port;
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final ServerSocket socket = new ServerSocket(0);
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port = socket.getLocalPort();
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socket.close();
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return port;
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}
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}
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