Sunpy/opsu-dance
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Minor port-related fixes.

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Signed-off-by: Jeffrey Han <itdelatrisu@gmail.com>
This commit is contained in:
Jeffrey Han 2015-08-12 22:00:58 -05:00
parent 7dc5f973de
commit 93615736af
2 changed files with 7 additions and 3 deletions
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8
src/itdelatrisu/opsu/Opsu.java
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@ -38,7 +38,9 @@ import java.io.FileNotFoundException;
import java.io.FileOutputStream;
import java.io.IOException;
import java.io.PrintStream;
import java.net.InetAddress;
import java.net.ServerSocket;
import java.net.UnknownHostException;
import org.newdawn.slick.Color;
import org.newdawn.slick.GameContainer;
@ -116,12 +118,14 @@ public class Opsu extends StateBasedGame {
// only allow a single instance
try {
SERVER_SOCKET = new ServerSocket(Options.getPort());
SERVER_SOCKET = new ServerSocket(Options.getPort(), 1, InetAddress.getLocalHost());
} catch (UnknownHostException e) {
// shouldn't happen
} catch (IOException e) {
ErrorHandler.error(String.format(
"opsu! could not be launched for one of these reasons:\n" +
"- An instance of opsu! is already running.\n" +
"- Another program is running on port %d. " +
"- Another program is bound to port %d. " +
"You can change the port opsu! uses by editing the \"Port\" field in the configuration file.",
Options.getPort()), null, false);
System.exit(1);

2
src/itdelatrisu/opsu/Options.java
View File

@ -212,7 +212,7 @@ public class Options {
@Override
public void read(String s) {
int i = Integer.parseInt(s);
if (i > 0 && i < 65535)
if (i > 0 && i <= 65535)
port = i;
}
},