Chapril/xmpp.chapril.org-ejabberd
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New option support: log_rotate_count

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This commit is contained in:
Evgeniy Khramtsov 2013-11-18 23:22:48 +10:00 committed by Christophe Romain
parent bb8a0f71e6
commit 273631c242
2 changed files with 15 additions and 2 deletions
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9
doc/guide.tex
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@ -6069,6 +6069,15 @@ The ejabberdctl command \term{reopen-log}
reopens the log files, reopens the log files,
and also renames the old ones if you didn't rename them. and also renames the old ones if you didn't rename them.
The option \term{log\_rotate\_count} defines the number of rotated files to keep
by \term{reopen-log} command.
Every such file has a numeric suffix. The exact format is:
\begin{description}
\titem{log\_rotate\_count: N} The default value is 1,
which means only \term{ejabberd.log.0}, \term{error.log.0}
and \term{crash.log.0} will be kept.
\end{description}
\makesection{debugconsole}{Debug Console} \makesection{debugconsole}{Debug Console}
The Debug Console is an Erlang shell attached to an already running \ejabberd{} server. The Debug Console is an Erlang shell attached to an already running \ejabberd{} server.

8
src/ejabberd_logger.erl
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@ -83,20 +83,24 @@ start() ->
ErrorLog = filename:join([Dir, "error.log"]), ErrorLog = filename:join([Dir, "error.log"]),
CrashLog = filename:join([Dir, "crash.log"]), CrashLog = filename:join([Dir, "crash.log"]),
LogRotateSize = get_pos_integer_env(log_rotate_size, 10*1024*1024), LogRotateSize = get_pos_integer_env(log_rotate_size, 10*1024*1024),
LogRotateCount = get_pos_integer_env(log_rotate_count, 1),
LogRateLimit = get_pos_integer_env(log_rate_limit, 100), LogRateLimit = get_pos_integer_env(log_rate_limit, 100),
application:set_env(lager, error_logger_hwm, LogRateLimit), application:set_env(lager, error_logger_hwm, LogRateLimit),
application:set_env( application:set_env(
lager, handlers, lager, handlers,
[{lager_console_backend, info}, [{lager_console_backend, info},
{lager_file_backend, [{file, ConsoleLog}, {level, info}, {lager_file_backend, [{file, ConsoleLog}, {level, info},
{count, 1}, {size, LogRotateSize}]}, {count, LogRotateCount}, {size, LogRotateSize}]},
{lager_file_backend, [{file, ErrorLog}, {level, error}, {lager_file_backend, [{file, ErrorLog}, {level, error},
{count, 1}, {size, LogRotateSize}]}]), {count, LogRotateCount}, {size, LogRotateSize}]}]),
application:set_env(lager, crash_log, CrashLog), application:set_env(lager, crash_log, CrashLog),
application:set_env(lager, crash_log_size, LogRotateSize),
application:set_env(lager, crash_log_count, LogRotateCount),
ejabberd:start_app(lager), ejabberd:start_app(lager),
ok. ok.
reopen_log() -> reopen_log() ->
lager_crash_log ! rotate,
lists:foreach( lists:foreach(
fun({lager_file_backend, File}) -> fun({lager_file_backend, File}) ->
whereis(lager_event) ! {rotate, File}; whereis(lager_event) ! {rotate, File};