From 443c4538bb6b88bfc65ed4ad3a1c8a29e23b8036 Mon Sep 17 00:00:00 2001
From: Luis Pater <webmaster@idotorg.org>
Date: Thu, 25 Dec 2025 21:05:01 +0800
Subject: [PATCH] feat(config): add `commercial-mode` to optimize HTTP
 middleware for lower memory usage

---
 config.example.yaml       |  3 +++
 internal/api/server.go    | 16 +++++++++-------
 internal/config/config.go |  3 +++
 3 files changed, 15 insertions(+), 7 deletions(-)

diff --git a/config.example.yaml b/config.example.yaml
index f6390d2f..f0af19dc 100644
--- a/config.example.yaml
+++ b/config.example.yaml
@@ -39,6 +39,9 @@ api-keys:
 # Enable debug logging
 debug: false
 
+# When true, disable high-overhead HTTP middleware features to reduce per-request memory usage under high concurrency.
+commercial-mode: false
+
 # When true, write application logs to rotating files instead of stdout
 logging-to-file: false
 
diff --git a/internal/api/server.go b/internal/api/server.go
index 80c30ebc..bd2f55eb 100644
--- a/internal/api/server.go
+++ b/internal/api/server.go
@@ -209,13 +209,15 @@ func NewServer(cfg *config.Config, authManager *auth.Manager, accessManager *sdk
 	// Resolve logs directory relative to the configuration file directory.
 	var requestLogger logging.RequestLogger
 	var toggle func(bool)
-	if optionState.requestLoggerFactory != nil {
-		requestLogger = optionState.requestLoggerFactory(cfg, configFilePath)
-	}
-	if requestLogger != nil {
-		engine.Use(middleware.RequestLoggingMiddleware(requestLogger))
-		if setter, ok := requestLogger.(interface{ SetEnabled(bool) }); ok {
-			toggle = setter.SetEnabled
+	if !cfg.CommercialMode {
+		if optionState.requestLoggerFactory != nil {
+			requestLogger = optionState.requestLoggerFactory(cfg, configFilePath)
+		}
+		if requestLogger != nil {
+			engine.Use(middleware.RequestLoggingMiddleware(requestLogger))
+			if setter, ok := requestLogger.(interface{ SetEnabled(bool) }); ok {
+				toggle = setter.SetEnabled
+			}
 		}
 	}
 
diff --git a/internal/config/config.go b/internal/config/config.go
index bc6ae9d8..1dcac109 100644
--- a/internal/config/config.go
+++ b/internal/config/config.go
@@ -39,6 +39,9 @@ type Config struct {
 	// Debug enables or disables debug-level logging and other debug features.
 	Debug bool `yaml:"debug" json:"debug"`
 
+	// CommercialMode disables high-overhead HTTP middleware features to minimize per-request memory usage.
+	CommercialMode bool `yaml:"commercial-mode" json:"commercial-mode"`
+
 	// LoggingToFile controls whether application logs are written to rotating files or stdout.
 	LoggingToFile bool `yaml:"logging-to-file" json:"logging-to-file"`