aboutsummaryrefslogtreecommitdiffstats
path: root/src/cowboy_tracer_h.erl
diff options
context:
space:
mode:
Diffstat (limited to 'src/cowboy_tracer_h.erl')
-rw-r--r--src/cowboy_tracer_h.erl10
1 files changed, 5 insertions, 5 deletions
diff --git a/src/cowboy_tracer_h.erl b/src/cowboy_tracer_h.erl
index b69faf4..b527f7e 100644
--- a/src/cowboy_tracer_h.erl
+++ b/src/cowboy_tracer_h.erl
@@ -144,19 +144,19 @@ tracer_process(StreamID, Req=#{pid := Parent}, Opts=#{tracer_callback := Fun}) -
State = Fun(init, {StreamID, Req, Opts}),
tracer_loop(Parent, Fun, State).
-tracer_loop(Parent, Fun, State) ->
+tracer_loop(Parent, Fun, State0) ->
receive
Msg when element(1, Msg) =:= trace_ts ->
- Fun(Msg, State),
+ State = Fun(Msg, State0),
tracer_loop(Parent, Fun, State);
{'EXIT', Parent, Reason} ->
- tracer_terminate(Reason, Fun, State);
+ tracer_terminate(Reason, Fun, State0);
{system, From, Request} ->
- sys:handle_system_msg(Request, From, Parent, ?MODULE, [], {Fun, State});
+ sys:handle_system_msg(Request, From, Parent, ?MODULE, [], {Fun, State0});
Msg ->
error_logger:error_msg("~p: Tracer process received stray message ~9999p~n",
[?MODULE, Msg]),
- tracer_loop(Parent, Fun, State)
+ tracer_loop(Parent, Fun, State0)
end.
tracer_terminate(Reason, Fun, State) ->