Подсказка для строки не отвечающей в исходном коде Erlang, вы можете увидеть, как сообщение генерируется в модуле dist_util
в приложении kernel
(функция con_loop
).
{error, not_responding} ->
error_msg("** Node ~p not responding **~n"
"** Removing (timedout) connection **~n",
[Node]),
В модуле присутствует следующая документация, объясняющая логику тиков и не отвечающих узлов:
%%
%% Send a TICK to the other side.
%%
%% This will happen every 15 seconds (by default)
%% The idea here is that every 15 secs, we write a little
%% something on the connection if we haven't written anything for
%% the last 15 secs.
%% This will ensure that nodes that are not responding due to
%% hardware errors (Or being suspended by means of ^Z) will
%% be considered to be down. If we do not want to have this
%% we must start the net_kernel (in erlang) without its
%% ticker process, In that case this code will never run
%% And then every 60 seconds we also check the connection and
%% close it if we havn't received anything on it for the
%% last 60 secs. If ticked == tick we havn't received anything
%% on the connection the last 60 secs.
%% The detection time interval is thus, by default, 45s < DT < 75s
%% A HIDDEN node is always (if not a pending write) ticked if
%% we haven't read anything as a hidden node only ticks when it receives
%% a TICK !!
Надеюсь, это немного поможет.