Look for filename

Co-authored-by: sigonasr2 <sigonasr2@gmail.com>

sigServer.java

@@ -101,6 +101,7 @@ public class sigServer {
                                                     }
                                                 }
                                                 filename="upload"+System.nanoTime()+filename.substring(dotPosition);
+                                                System.out.println("Filename: "+filename);
                                             } else {
                                                 System.out.println(line);
                                             }