fix

apps/efka/src/efka_sup.erl

@@ -26,9 +26,7 @@ start_link() ->
 %%                  type => worker(),       % optional
 %%                  modules => modules()}   % optional
 init([]) ->
-    SupFlags = #{strategy => one_for_all,
+    SupFlags = #{strategy => one_for_one, intensity => 1000, period => 3600},
-                 intensity => 0,
-                 period => 1},
     ChildSpecs = [],
     {ok, {SupFlags, ChildSpecs}}.
 

rebar.lock

@@ -0,0 +1 @@
+[].

run

@@ -0,0 +1,6 @@
+#! /bin/sh
+
+./rebar3 compile
+./rebar3 release
+
+_build/default/rel/efka/bin/efka console