feat(config): add commercial-mode to optimize HTTP middleware for lower memory usage

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
 

internal/api/server.go

@@ -209,6 +209,7 @@ 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 !cfg.CommercialMode {
 		if optionState.requestLoggerFactory != nil {
 			requestLogger = optionState.requestLoggerFactory(cfg, configFilePath)
 		}
@@ -218,6 +219,7 @@ func NewServer(cfg *config.Config, authManager *auth.Manager, accessManager *sdk
 				toggle = setter.SetEnabled
 			}
 		}
+	}
 
 	engine.Use(corsMiddleware())
 	wd, err := os.Getwd()

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"`