aboutsummaryrefslogtreecommitdiffstats
path: root/lib/stdlib/src/gen_statem.erl
diff options
context:
space:
mode:
Diffstat (limited to 'lib/stdlib/src/gen_statem.erl')
-rw-r--r--lib/stdlib/src/gen_statem.erl38
1 files changed, 27 insertions, 11 deletions
diff --git a/lib/stdlib/src/gen_statem.erl b/lib/stdlib/src/gen_statem.erl
index a39503cb6b..7e4fab5365 100644
--- a/lib/stdlib/src/gen_statem.erl
+++ b/lib/stdlib/src/gen_statem.erl
@@ -582,7 +582,7 @@ init_result(Starter, Parent, ServerRef, Module, Result, Opts) ->
proc_lib:init_ack(Starter, ignore),
exit(normal);
_ ->
- Error = {bad_return_value,Result},
+ Error = {bad_return_from_init,Result},
proc_lib:init_ack(Starter, {error,Error}),
exit(Error)
end.
@@ -656,11 +656,11 @@ format_status(
print_event(Dev, {in,Event}, {Name,_}) ->
io:format(
- Dev, "*DBG* ~p received ~s~n",
+ Dev, "*DBG* ~p receive ~s~n",
[Name,event_string(Event)]);
print_event(Dev, {out,Reply,{To,_Tag}}, {Name,_}) ->
io:format(
- Dev, "*DBG* ~p sent ~p to ~p~n",
+ Dev, "*DBG* ~p send ~p to ~p~n",
[Name,Reply,To]);
print_event(Dev, {Tag,Event,NextState}, {Name,State}) ->
StateString =
@@ -992,7 +992,9 @@ loop_event_result(
State, Data, P, Event, State, Actions);
_ ->
terminate(
- error, {bad_return_value,Result}, ?STACKTRACE(),
+ error,
+ {bad_return_from_state_function,Result},
+ ?STACKTRACE(),
Debug, S, [Event|Events], State, Data, P)
end.
@@ -1029,7 +1031,9 @@ loop_event_actions(
Postpone, Hibernate, Timeout, NextEvents);
false ->
terminate(
- error, {bad_action,Action}, ?STACKTRACE(),
+ error,
+ {bad_action_from_state_function,Action},
+ ?STACKTRACE(),
Debug, S, [Event|Events], State, NewData, P)
end;
{next_event,Type,Content} ->
@@ -1042,7 +1046,9 @@ loop_event_actions(
[{Type,Content}|NextEvents]);
false ->
terminate(
- error, {bad_action,Action}, ?STACKTRACE(),
+ error,
+ {bad_action_from_state_function,Action},
+ ?STACKTRACE(),
Debug, S, [Event|Events], State, NewData, P)
end;
%% Actions that set options
@@ -1053,7 +1059,9 @@ loop_event_actions(
NewPostpone, Hibernate, Timeout, NextEvents);
{postpone,_} ->
terminate(
- error, {bad_action,Action}, ?STACKTRACE(),
+ error,
+ {bad_action_from_state_function,Action},
+ ?STACKTRACE(),
Debug, S, [Event|Events], State, NewData, P);
postpone ->
loop_event_actions(
@@ -1067,7 +1075,9 @@ loop_event_actions(
Postpone, NewHibernate, Timeout, NextEvents);
{hibernate,_} ->
terminate(
- error, {bad_action,Action}, ?STACKTRACE(),
+ error,
+ {bad_action_from_state_function,Action},
+ ?STACKTRACE(),
Debug, S, [Event|Events], State, NewData, P);
hibernate ->
loop_event_actions(
@@ -1086,7 +1096,9 @@ loop_event_actions(
Postpone, Hibernate, NewTimeout, NextEvents);
{timeout,_,_} ->
terminate(
- error, {bad_action,Action}, ?STACKTRACE(),
+ error,
+ {bad_action_from_state_function,Action},
+ ?STACKTRACE(),
Debug, S, [Event|Events], State, NewData, P);
infinity -> % Clear timer - it will never trigger
loop_event_actions(
@@ -1101,7 +1113,9 @@ loop_event_actions(
Postpone, Hibernate, NewTimeout, NextEvents);
_ ->
terminate(
- error, {bad_action,Action}, ?STACKTRACE(),
+ error,
+ {bad_action_from_state_function,Action},
+ ?STACKTRACE(),
Debug, S, [Event|Events], State, NewData, P)
end;
%%
@@ -1173,7 +1187,9 @@ do_reply_then_terminate(
NewDebug, S, Q, State, Data, P, Rs);
_ ->
terminate(
- error, {bad_action,R}, ?STACKTRACE(),
+ error,
+ {bad_reply_action_from_state_function,R},
+ ?STACKTRACE(),
Debug, S, Q, State, Data, P)
end.