1 files changed, 35 insertions, 9 deletions
diff --git a/lib/ssh/src/ssh_dbg.erl b/lib/ssh/src/ssh_dbg.erl
index fbf85cfcfc..480795cfc7 100644
--- a/lib/ssh/src/ssh_dbg.erl
+++ b/lib/ssh/src/ssh_dbg.erl
@@ -23,7 +23,8 @@
 -module(ssh_dbg).
 
 -export([messages/0,
-	 messages/1
+	 messages/1,
+	 stop/0
 	]).
 
 -include("ssh.hrl").
@@ -40,34 +41,59 @@ messages() -> messages(fun(String,_D) -> io:format(String) end).
 
 messages(Write) when is_function(Write,2) ->
     catch dbg:start(),
-
-    Handler = fun msg_formater/2,
-    InitialData = #data{writer = Write},
-    {ok,_} = dbg:tracer(process, {Handler, InitialData}),
-
+    setup_tracer(Write),
     dbg:p(new,c),
+    dbg_ssh_messages().
+
+dbg_ssh_messages() ->
     dbg:tp(ssh_message,encode,1, x),
     dbg:tp(ssh_message,decode,1, x),
     dbg:tpl(ssh_transport,select_algorithm,3, x).
 
+%%%----------------------------------------------------------------
+stop() ->
+    dbg:stop().
+
 %%%================================================================
 msg_formater({trace,Pid,call,{ssh_message,encode,[Msg]}}, D) ->
     fmt("~nSEND ~p ~s~n", [Pid,wr_record(shrink_bin(Msg))], D);
-
+msg_formater({trace,_Pid,return_from,{ssh_message,encode,1},_Res}, D) -> 
+    D;
+	
+msg_formater({trace,_Pid,call,{ssh_message,decode,_}}, D) ->
+    D;
 msg_formater({trace,Pid,return_from,{ssh_message,decode,1},Msg}, D) -> 
     fmt("~nRECV ~p ~s~n", [Pid,wr_record(shrink_bin(Msg))], D);
 	
+msg_formater({trace,_Pid,call,{ssh_transport,select_algorithm,_}}, D) ->
+    D;
 msg_formater({trace,Pid,return_from,{ssh_transport,select_algorithm,3},{ok,Alg}}, D) ->
     fmt("~nALGORITHMS ~p~n~s~n", [Pid, wr_record(Alg)], D);
 
-msg_formater(_, D) -> 
-    D.
+msg_formater({trace,Pid,send,ErlangMsg,Dest}, D) ->
+    fmt("~nERL MSG ~p SEND TO ~p~n ~p~n", [Pid,Dest, shrink_bin(ErlangMsg)], D);
+
+msg_formater({trace,Pid,'receive',ErlangMsg}, D) ->
+    fmt("~nERL MSG ~p RECIEVE~n ~p~n", [Pid,shrink_bin(ErlangMsg)], D);
+
+msg_formater(M, D) ->
+    fmt("~nDBG ~n~p~n", [shrink_bin(M)], D).
+
+%% msg_formater(_, D) -> 
+%%     D.
 
 
 fmt(Fmt, Args,  D=#data{writer=Write,acc=Acc}) ->
     D#data{acc = Write(io_lib:format(Fmt, Args), Acc)}.
 
 %%%----------------------------------------------------------------
+setup_tracer(Write) ->
+    Handler = fun msg_formater/2,
+    InitialData = #data{writer = Write},
+    {ok,_} = dbg:tracer(process, {Handler, InitialData}),
+    ok.
+
+%%%----------------------------------------------------------------
 shrink_bin(B) when is_binary(B), size(B)>100 -> {'*** SHRINKED BIN',size(B),element(1,split_binary(B,20)),'***'};
 shrink_bin(L) when is_list(L) -> lists:map(fun shrink_bin/1, L);
 shrink_bin(T) when is_tuple(T) -> list_to_tuple(shrink_bin(tuple_to_list(T)));