diff options
| author | Siri Hansen <[email protected]> | 2019-01-10 15:03:54 +0100 |
|---|---|---|
| committer | Siri Hansen <[email protected]> | 2019-01-16 09:59:24 +0100 |
| commit | b387ef2366f92417bcec81e461539844750fc18a (patch) | |
| tree | 3305e6ad506f08131b71d32c70244c305656cc51 | |
| parent | 06b9756aceb200c359015a088f86e8afc097dc97 (diff) | |
| download | otp-b387ef2366f92417bcec81e461539844750fc18a.tar.gz otp-b387ef2366f92417bcec81e461539844750fc18a.tar.bz2 otp-b387ef2366f92417bcec81e461539844750fc18a.zip | |
[logger] Log mode change and flushes in logger_proxy
| -rw-r--r-- | lib/kernel/src/logger_internal.hrl | 8 | ||||
| -rw-r--r-- | lib/kernel/src/logger_proxy.erl | 18 |
2 files changed, 19 insertions, 7 deletions
diff --git a/lib/kernel/src/logger_internal.hrl b/lib/kernel/src/logger_internal.hrl index d96a4ac78b..318fe6b037 100644 --- a/lib/kernel/src/logger_internal.hrl +++ b/lib/kernel/src/logger_internal.hrl @@ -40,12 +40,14 @@ -define(DEFAULT_LOGGER_CALL_TIMEOUT, infinity). --define(LOG_INTERNAL(Level,Report), +-define(LOG_INTERNAL(Level,Report),?DO_LOG_INTERNAL(Level,[Report])). +-define(LOG_INTERNAL(Level,Format,Args),?DO_LOG_INTERNAL(Level,[Format,Args])). +-define(DO_LOG_INTERNAL(Level,Data), case logger:allow(Level,?MODULE) of true -> %% Spawn this to avoid deadlocks - _ = spawn(logger,macro_log,[?LOCATION,Level,Report, - logger:add_default_metadata(#{})]), + _ = spawn(logger,macro_log,[?LOCATION,Level|Data]++ + [logger:add_default_metadata(#{})]), ok; false -> ok diff --git a/lib/kernel/src/logger_proxy.erl b/lib/kernel/src/logger_proxy.erl index a72952df2f..8ac86f17e9 100644 --- a/lib/kernel/src/logger_proxy.erl +++ b/lib/kernel/src/logger_proxy.erl @@ -135,11 +135,21 @@ terminate(_Reason, _State) -> _ = erlang:system_flag(system_logger,whereis(logger)), ok. -notify({mode_change,_Mode0,drop},State) -> - _ = erlang:system_flag(system_logger,undefined), +notify({mode_change,Mode0,Mode1},State) -> + _ = if Mode1=:=drop -> % entering drop mode + erlang:system_flag(system_logger,undefined); + Mode0=:=drop -> % leaving drop mode + erlang:system_flag(system_logger,self()); + true -> + ok + end, + ?LOG_INTERNAL(notice,"~w switched from ~w to ~w mode",[?MODULE,Mode0,Mode1]), State; -notify({mode_change,drop,_Mode1},State) -> - _ = erlang:system_flag(system_logger,self()), +notify({flushed,Flushed},State) -> + ?LOG_INTERNAL(notice, "~w flushed ~w log events",[?MODULE,Flushed]), + State; +notify(restart,State) -> + ?LOG_INTERNAL(notice, "~w restarted", [?MODULE]), State; notify(_Note,State) -> State. |