Realign the structs to decrease memory footprint.

Add the timeout settings to address the connection drops.

cache/cache.go

@@ -9,15 +9,15 @@ import (
 )
 
 type CacheEntry struct {
-	Value     []byte
 	ExpiresAt time.Time
+	Value     []byte
 }
 
 type Cache struct {
-	sync.RWMutex
+	bytePool  sync.Pool
 	entries   sync.Map
 	globalTTL time.Duration
-	bytePool  sync.Pool
+	sync.RWMutex
 }
 
 func New(globalTTL time.Duration) *Cache {

graphql_test.go

@@ -11,18 +11,18 @@ import (
 func (suite *Tests) Test_parseGraphQLQuery() {
 
 	type results struct {
-		is_cached     bool
-		cached_ttl    int
-		should_block  bool
-		should_ignore bool
 		op_name       string
 		op_type       string
+		cached_ttl    int
 		returnCode    int
+		is_cached     bool
+		should_block  bool
+		should_ignore bool
 	}
 
 	type queries struct {
-		body    string
 		headers map[string]string
+		body    string
 	}
 
 	tests := []struct {

monitoring/monitoring.go

@@ -15,9 +15,9 @@ import (
 )
 
 type MetricsSetup struct {
-	metrics_prefix     string
 	metrics_set        *metrics.Set
 	metrics_set_custom *metrics.Set
+	metrics_prefix     string
 }
 
 var (

ratelimit.go

@@ -8,9 +8,9 @@ import (
 )
 
 type RateLimitConfig struct {
-	Req               int    `json:"req"`
-	Interval          string `json:"interval"`
 	RateCounterTicker *goratecounter.RateCounter
+	Interval          string `json:"interval"`
+	Req               int    `json:"req"`
 }
 
 var rateLimits map[string]RateLimitConfig

server.go

@@ -21,9 +21,9 @@ func StartHTTPProxy() {
 	server := fiber.New(fiber.Config{
 		DisableStartupMessage: true,
 		AppName:               fmt.Sprintf("GraphQL Monitoring Proxy - %s v%s", libpack_config.PKG_NAME, libpack_config.PKG_VERSION),
-		IdleTimeout:           time.Second * 60,
-		ReadTimeout:           time.Second * 60,
-		WriteTimeout:          time.Second * 60,
+		IdleTimeout:           time.Duration(cfg.Client.ClientTimeout) * time.Second * 2,
+		ReadTimeout:           time.Duration(cfg.Client.ClientTimeout) * time.Second * 2,
+		WriteTimeout:          time.Duration(cfg.Client.ClientTimeout) * time.Second * 2,
 	})
 
 	server.Use(cors.New(cors.Config{
@@ -154,7 +154,7 @@ func processGraphQLRequest(c *fiber.Ctx) error {
 	timeTaken := time.Since(startTime)
 
 	// Logging & Monitoring
-	go logAndMonitorRequest(c, extractedUserID, opType, opName, wasCached, timeTaken, startTime)
+	logAndMonitorRequest(c, extractedUserID, opType, opName, wasCached, timeTaken, startTime)
 
 	return nil
 }

struct_config.go

@@ -10,47 +10,39 @@ import (
 
 // config is a struct that holds the configuration of the application.
 type config struct {
+	Cache struct {
+		CacheClient *libpack_cache.Cache
+		CacheTTL    int
+		CacheEnable bool
+	}
 	Logger     *libpack_logging.LogConfig
 	Monitoring *libpack_monitoring.MetricsSetup
-
-	// Server holds the configuration of the server _ONLY_.
-	Server struct {
-		PortGraphQL        int
-		PortMonitoring     int
-		HostGraphQL        string
-		HealthcheckGraphQL string
-		AccessLog          bool
-		ReadOnlyMode       bool
-		AllowURLs          []string
-		EnableApi          bool
-		ApiPort            int
-		PurgeOnCrawl       bool
-		PurgeEvery         int
-	}
-
+	Api        struct{ BannedUsersFile string }
 	Client     struct {
-		JWTUserClaimPath string
-		JWTRoleClaimPath string
-		RoleRateLimit    bool
-		RoleFromHeader   string
 		GQLClient        *graphql.BaseClient
 		FastProxyClient  *fasthttp.Client
+		JWTUserClaimPath string
+		JWTRoleClaimPath string
+		RoleFromHeader   string
 		proxy            string
 		ClientTimeout    int
+		RoleRateLimit    bool
 	}
-
-	Cache struct {
-		CacheEnable bool
-		CacheTTL    int
-		CacheClient *libpack_cache.Cache
-	}
-
-	Api struct {
-		BannedUsersFile string
-	}
-
 	Security struct {
-		BlockIntrospection   bool
 		IntrospectionAllowed []string
+		BlockIntrospection   bool
+	}
+	Server struct {
+		HostGraphQL        string
+		HealthcheckGraphQL string
+		AllowURLs          []string
+		PortGraphQL        int
+		PortMonitoring     int
+		ApiPort            int
+		PurgeEvery         int
+		AccessLog          bool
+		ReadOnlyMode       bool
+		EnableApi          bool
+		PurgeOnCrawl       bool
 	}
 }