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Fix LAN to try hard to find a real network interface, not just localhost 

most of the time
This commit is contained in:
Christian 2012-08-22 11:48:30 -04:00
parent 09fe35d43c
commit 7ff1e60af9
1 changed files with 49 additions and 0 deletions
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49
fml/patches/minecraft/net/minecraft/src/IntegratedServerListenThread.java.patch Normal file
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@ -0,0 +1,49 @@
--- ../src-base/minecraft/net/minecraft/src/IntegratedServerListenThread.java
+++ ../src-work/minecraft/net/minecraft/src/IntegratedServerListenThread.java
@@ -4,6 +4,12 @@
import cpw.mods.fml.common.asm.SideOnly;
import java.io.IOException;
import java.net.InetAddress;
+import java.net.NetworkInterface;
+import java.util.Collections;
+
+import com.google.common.collect.Iterators;
+import com.google.common.collect.Lists;
+
import net.minecraft.server.MinecraftServer;
@SideOnly(Side.CLIENT)
@@ -48,7 +54,32 @@
try
{
- this.field_71757_g = new ServerListenThread(this, InetAddress.getLocalHost(), var1);
+ InetAddress add = null;
+ NetworkInterface notLocal = null;
+ for (NetworkInterface ni : Collections.list(NetworkInterface.getNetworkInterfaces()))
+ {
+ if (!ni.isLoopback() && ni.isUp())
+ {
+ notLocal = ni;
+ break;
+ }
+ }
+ if (notLocal != null)
+ {
+ for (InetAddress inadd : Collections.list(notLocal.getInetAddresses()))
+ {
+ if (inadd.getAddress().length == 4)
+ {
+ add = inadd;
+ break;
+ }
+ }
+ }
+ if (add == null)
+ {
+ add = InetAddress.getLocalHost();
+ }
+ this.field_71757_g = new ServerListenThread(this, add, var1);
this.field_71757_g.start();
}
catch (IOException var3)