From eb015f1a675732529005ae6e077dcbe88cfbcdd7 Mon Sep 17 00:00:00 2001
From: anlicheng <244108715@qq.com>
Date: Wed, 11 Feb 2026 15:44:53 +0800
Subject: [PATCH] lager to logger

---
 config/sys-dev.config  | 50 ++++++++++++++++++------------------------
 config/sys-prod.config | 50 ++++++++++++++++++------------------------
 rebar.lock             |  7 ++++++
 3 files changed, 49 insertions(+), 58 deletions(-)

diff --git a/config/sys-dev.config b/config/sys-dev.config
index d6cee1f..b4635b4 100644
--- a/config/sys-dev.config
+++ b/config/sys-dev.config
@@ -61,37 +61,29 @@
   ]},
 
   %% 系统日志配置，系统日志为lager, 支持日志按日期自动分割
-  {lager, [
-    {colored, true},
-    %% Whether to write a crash log, and where. Undefined means no crash logger.
-    {crash_log, "trade_hub.crash.log"},
-    %% Maximum size in bytes of events in the crash log - defaults to 65536
-    {crash_log_msg_size, 65536},
-    %% Maximum size of the crash log in bytes, before its rotated, set
-    %% to 0 to disable rotation - default is 0
-    {crash_log_size, 10485760},
-    %% What time to rotate the crash log - default is no time
-    %% rotation. See the README for a description of this format.
-    {crash_log_date, "$D0"},
-    %% Number of rotated crash logs to keep, 0 means keep only the
-    %% current one - default is 0
-    {crash_log_count, 5},
-    %% Whether to redirect error_logger messages into lager - defaults to true
-    {error_logger_redirect, true},
+  {kernel, [
+    %% 设置 Logger 的 primary log level
+    {logger_level, debug},
+    {logger, [
+      {handler, default, logger_std_h,
+        #{
+          level => debug,
+          formatter => {logger_formatter, #{template => [time, " [", level, "] ", msg, "\n"]}}
+        }
+      },
 
-    %% How big the gen_event mailbox can get before it is switched into sync mode
-    {async_threshold, 20},
-    %% Switch back to async mode, when gen_event mailbox size decrease from `async_threshold'
-    %% to async_threshold - async_threshold_window
-    {async_threshold_window, 5},
+      {handler, disk, logger_disk_log_h,
+        #{
+          level => debug,
+          config => #{
+          file => "log/debug.log",
+          max_no_files => 10,
+          max_no_bytes => 524288000
+        },
+          formatter => {logger_formatter, #{template => [time, " [", level, "] ", msg, "\n"]}}
+        }
+      }
 
-    {handlers, [
-      %% debug | info | warning | error, 日志级别
-      {lager_console_backend, debug},
-      {lager_file_backend, [{file, "debug.log"}, {level, debug}, {size, 314572800}]},
-      {lager_file_backend, [{file, "notice.log"}, {level, notice}, {size, 314572800}]},
-      {lager_file_backend, [{file, "error.log"}, {level, error}, {size, 314572800}]},
-      {lager_file_backend, [{file, "info.log"}, {level, info}, {size, 314572800}]}
     ]}
   ]}
 ].
diff --git a/config/sys-prod.config b/config/sys-prod.config
index c798636..86a66ce 100644
--- a/config/sys-prod.config
+++ b/config/sys-prod.config
@@ -62,37 +62,29 @@
   ]},
 
   %% 系统日志配置，系统日志为lager, 支持日志按日期自动分割
-  {lager, [
-    {colored, true},
-    %% Whether to write a crash log, and where. Undefined means no crash logger.
-    {crash_log, "trade_hub.crash.log"},
-    %% Maximum size in bytes of events in the crash log - defaults to 65536
-    {crash_log_msg_size, 65536},
-    %% Maximum size of the crash log in bytes, before its rotated, set
-    %% to 0 to disable rotation - default is 0
-    {crash_log_size, 10485760},
-    %% What time to rotate the crash log - default is no time
-    %% rotation. See the README for a description of this format.
-    {crash_log_date, "$D0"},
-    %% Number of rotated crash logs to keep, 0 means keep only the
-    %% current one - default is 0
-    {crash_log_count, 5},
-    %% Whether to redirect error_logger messages into lager - defaults to true
-    {error_logger_redirect, true},
+  {kernel, [
+    %% 设置 Logger 的 primary log level
+    {logger_level, debug},
+    {logger, [
+      {handler, default, logger_std_h,
+        #{
+          level => debug,
+          formatter => {logger_formatter, #{template => [time, " [", level, "] ", msg, "\n"]}}
+        }
+      },
 
-    %% How big the gen_event mailbox can get before it is switched into sync mode
-    {async_threshold, 20},
-    %% Switch back to async mode, when gen_event mailbox size decrease from `async_threshold'
-    %% to async_threshold - async_threshold_window
-    {async_threshold_window, 5},
+      {handler, disk, logger_disk_log_h,
+        #{
+          level => debug,
+          config => #{
+          file => "log/debug.log",
+          max_no_files => 10,
+          max_no_bytes => 524288000
+        },
+          formatter => {logger_formatter, #{template => [time, " [", level, "] ", msg, "\n"]}}
+        }
+      }
 
-    {handlers, [
-      %% debug | info | warning | error, 日志级别
-      {lager_console_backend, debug},
-      {lager_file_backend, [{file, "debug.log"}, {level, debug}, {size, 314572800}]},
-      {lager_file_backend, [{file, "notice.log"}, {level, notice}, {size, 314572800}]},
-      {lager_file_backend, [{file, "error.log"}, {level, error}, {size, 314572800}]},
-      {lager_file_backend, [{file, "info.log"}, {level, info}, {size, 314572800}]}
     ]}
   ]}
 ].
diff --git a/rebar.lock b/rebar.lock
index 6fb10ed..e43e3d7 100644
--- a/rebar.lock
+++ b/rebar.lock
@@ -54,10 +54,15 @@
   {git,"https://github.com/devinus/poolboy.git",
        {ref,"3bb48a893ff5598f7c73731ac17545206d259fac"}},
   0},
+ {<<"quicer">>,
+  {git,"https://github.com/emqx/quic.git",
+       {ref,"c2962fd732caa29d513de7c645ea307cf89aaa9c"}},
+  0},
  {<<"ranch">>,
   {git,"https://github.com/ninenines/ranch",
        {ref,"a692f44567034dacf5efcaa24a24183788594eb7"}},
   1},
+ {<<"snabbkaffe">>,{pkg,<<"snabbkaffe">>,<<"1.0.10">>},1},
  {<<"ssl_verify_fun">>,{pkg,<<"ssl_verify_fun">>,<<"1.1.6">>},1},
  {<<"sync">>,
   {git,"https://github.com/rustyio/sync.git",
@@ -77,6 +82,7 @@
  {<<"idna">>, <<"1D038FB2E7668CE41FBF681D2C45902E52B3CB9E9C77B55334353B222C2EE50C">>},
  {<<"metrics">>, <<"25F094DEA2CDA98213CECC3AEFF09E940299D950904393B2A29D191C346A8486">>},
  {<<"mimerl">>, <<"67E2D3F571088D5CFD3E550C383094B47159F3EEE8FFA08E64106CDF5E981BE3">>},
+ {<<"snabbkaffe">>, <<"9BE2F54F61FC6862391B666B2B5B76C3FA53598E2989A17CEF1B48CF347A8A63">>},
  {<<"ssl_verify_fun">>, <<"CF344F5692C82D2CD7554F5EC8FD961548D4FD09E7D22F5B62482E5AEAEBD4B0">>},
  {<<"unicode_util_compat">>, <<"8516502659002CEC19E244EBD90D312183064BE95025A319A6C7E89F4BCCD65B">>}]},
 {pkg_hash_ext,[
@@ -87,6 +93,7 @@
  {<<"idna">>, <<"A02C8A1C4FD601215BB0B0324C8A6986749F807CE35F25449EC9E69758708122">>},
  {<<"metrics">>, <<"69B09ADDDC4F74A40716AE54D140F93BEB0FB8978D8636EADED0C31B6F099F16">>},
  {<<"mimerl">>, <<"F278585650AA581986264638EBF698F8BB19DF297F66AD91B18910DFC6E19323">>},
+ {<<"snabbkaffe">>, <<"70A98DF36AE756908D55B5770891D443D63C903833E3E87D544036E13D4FAC26">>},
  {<<"ssl_verify_fun">>, <<"BDB0D2471F453C88FF3908E7686F86F9BE327D065CC1EC16FA4540197EA04680">>},
  {<<"unicode_util_compat">>, <<"D48D002E15F5CC105A696CF2F1BBB3FC72B4B770A184D8420C8DB20DA2674B38">>}]}
 ].