Fixed docker testing ip

src/ImageJ/plugin-ij/src/main/java/net/leverjs/LeverscIJ.java

@@ -56,7 +56,7 @@ public class LeverscIJ implements PlugInFilter
     }
 
     protected static int npack = 4;
-    protected static String host = "host.docker.internal";
+    protected static String host = "127.0.0.1";
     protected static int base_port = 3000;
     protected static byte[] _crlf = {0x0D, 0x0A};