start integrating local tracer directly into tracee

first step: let the tracee connect before the remote tracer
and let's have a "no wait" mode where the local tracer starts
the tracee before the remote tracer is connected

common/utils/T/T.c

@@ -59,6 +59,7 @@ printf("got mess %d\n", t);
       l--;
     }
     break;
+  case 2: break; /* do nothing, this message is to wait for local tracer */
   }
 }