From 7f873f27a6f2aa9124f51df64885c35d55f92303 Mon Sep 17 00:00:00 2001
From: huiqing <hl@kent.ac.uk>
Date: Sun, 23 Sep 2012 23:51:29 +0100
Subject: [PATCH] changed to use ttb.

---
 src/multi_node_trace.erl | 26 ++++++--------------------
 1 file changed, 6 insertions(+), 20 deletions(-)

diff --git a/src/multi_node_trace.erl b/src/multi_node_trace.erl
index 7e08814..ab860cc 100755
--- a/src/multi_node_trace.erl
+++ b/src/multi_node_trace.erl
@@ -2,26 +2,12 @@
 
 -compile(export_all).
 
--spec(start([{node(), file:filename()}]) -> ok).
-start(NodeTraceFilePairs) ->
-    {Nodes, _Files} = lists:unzip(NodeTraceFilePairs),
-    erlang:set_cookie(node(), secret),
-    application:start(runtime_tools),
-    {ok, Pid} = inviso:start(),
-    io:format("Starting inviso ok: ~p~n", [Pid]),
-    {ok, Result1} = inviso:add_nodes(Nodes, mytag),
-    io:format("Adding nodes ok: ~p~n", [Result1]),
-    InitTraceSetting = [{Node, [{trace, {file, TraceFile}}]}||
-                        {Node, TraceFile}<-NodeTraceFilePairs],
-    {ok, Result2} = inviso:init_tracing(InitTraceSetting),
-    io:format("Initiate tracing ok:~p~n", [Result2]),
-    {ok, Result3}=inviso:tf(Nodes, all, [send, 'receive']),
-    io:format("Setting tracing flags ok:~p~n", [Result3]),
-    {ok, Result4}=inviso:tf(all, [timestamp]),
-    io:format("Setting tracing flags ok:~p~n", [Result4]),
+-spec(start([node()]) -> ok).
+start(Nodes) ->
+    Res=ttb:tracer(Nodes),
+    Res1=ttb:p(all, [send, 'receive']), 
     ok.
 
 stop()->
-    inviso:stop_tracing(),
-    inviso:stop().
-    
+    ttb:stop().
+