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authorSverker Eriksson <[email protected]>2016-11-07 17:18:09 +0100
committerSverker Eriksson <[email protected]>2016-11-07 17:18:09 +0100
commitd6eeabe7a49587ee26851a0e6796cbeb78628fab (patch)
tree7494f3d2e5b5b3c539cf3f0cd105b4902358cc3b /lib/kernel
parent7b8b4b198a8a62f45ea3deec69e8cf9437b9cda9 (diff)
parentdb12deff975c013a0ac02cfb49a339f8e6af5938 (diff)
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Merge branch 'sverker/distr-debug/PR-1174'
Diffstat (limited to 'lib/kernel')
-rw-r--r--lib/kernel/include/dist_util.hrl2
-rw-r--r--lib/kernel/src/global.erl16
-rw-r--r--lib/kernel/src/net_kernel.erl4
3 files changed, 12 insertions, 10 deletions
diff --git a/lib/kernel/include/dist_util.hrl b/lib/kernel/include/dist_util.hrl
index 320e916c04..e3d2fe0eb6 100644
--- a/lib/kernel/include/dist_util.hrl
+++ b/lib/kernel/include/dist_util.hrl
@@ -29,7 +29,7 @@
-endif.
-ifdef(dist_trace).
--define(trace(Fmt,Args), io:format("~p ~p:~s",[erlang:now(),node(),lists:flatten(io_lib:format(Fmt, Args))])).
+-define(trace(Fmt,Args), io:format("~p ~p:~s",[erlang:timestamp(),node(),lists:flatten(io_lib:format(Fmt, Args))])).
% Use the one below for config-file (early boot) connection tracing
%-define(trace(Fmt,Args), erlang:display([erlang:now(),node(),lists:flatten(io_lib:format(Fmt, Args))])).
-define(trace_factor,8).
diff --git a/lib/kernel/src/global.erl b/lib/kernel/src/global.erl
index 0c73ead7c5..5e8bc2ba5d 100644
--- a/lib/kernel/src/global.erl
+++ b/lib/kernel/src/global.erl
@@ -58,14 +58,18 @@
%%% In certain places in the server, calling io:format hangs everything,
%%% so we'd better use erlang:display/1.
%%% my_tracer is used in testsuites
--define(trace(_), ok).
+%% uncomment this if tracing is wanted
+%%-define(DEBUG, true).
+-ifdef(DEBUG).
+-define(trace(T), erlang:display({format, node(), cs(), T})).
+ cs() ->
+ {_Big, Small, Tiny} = erlang:timestamp(),
+ (Small rem 100) * 100 + (Tiny div 10000).
%-define(trace(T), (catch my_tracer ! {node(), {line,?LINE}, T})).
-
-%-define(trace(T), erlang:display({format, node(), cs(), T})).
-%cs() ->
-% {_Big, Small, Tiny} = now(),
-% (Small rem 100) * 100 + (Tiny div 10000).
+-else.
+-define(trace(_), ok).
+-endif.
%% These are the protocol versions:
%% Vsn 1 is the original protocol.
diff --git a/lib/kernel/src/net_kernel.erl b/lib/kernel/src/net_kernel.erl
index 0c679e7349..0a9f9316b0 100644
--- a/lib/kernel/src/net_kernel.erl
+++ b/lib/kernel/src/net_kernel.erl
@@ -26,15 +26,13 @@
%%-define(dist_debug, true).
-%-define(DBG,erlang:display([?MODULE,?LINE])).
-
-ifdef(dist_debug).
-define(debug(Term), erlang:display(Term)).
-else.
-define(debug(Term), ok).
-endif.
--ifdef(DEBUG).
+-ifdef(dist_debug).
-define(connect_failure(Node,Term),
io:format("Net Kernel 2: Failed connection to node ~p, reason ~p~n",
[Node,Term])).