Collect metrics only if statistics are enabled.

Author: rennokki

src/API/TriggerEvent.php

@@ -49,7 +49,9 @@ public function __invoke(Request $request)
                 $request->appId, $request->socket_id, $channelName, (object) $payload
             );
 
-            StatisticsCollector::apiMessage($request->appId);
+            if ($this->app->statisticsEnabled) {
+                StatisticsCollector::apiMessage($request->appId);
+            }
 
             DashboardLogger::log($request->appId, DashboardLogger::TYPE_API_MESSAGE, [
                 'event' => $request->name,

src/Server/WebSocketHandler.php

@@ -56,7 +56,9 @@ public function onOpen(ConnectionInterface $connection)
             /** @var \GuzzleHttp\Psr7\Request $request */
             $request = $connection->httpRequest;
 
-            StatisticsCollector::connection($connection->app->id);
+            if ($connection->app->statisticsEnabled) {
+                StatisticsCollector::connection($connection->app->id);
+            }
 
             $this->channelManager->subscribeToApp($connection->app->id);
 
@@ -88,7 +90,9 @@ public function onMessage(ConnectionInterface $connection, MessageInterface $mes
             $message, $connection, $this->channelManager
         )->respond();
 
-        StatisticsCollector::webSocketMessage($connection->app->id);
+        if ($connection->app->statisticsEnabled) {
+            StatisticsCollector::webSocketMessage($connection->app->id);
+        }
 
         WebSocketMessageReceived::dispatch(
             $connection->app->id,
@@ -109,7 +113,9 @@ public function onClose(ConnectionInterface $connection)
             ->unsubscribeFromAllChannels($connection)
             ->then(function (bool $unsubscribed) use ($connection) {
                 if (isset($connection->app)) {
-                    StatisticsCollector::disconnection($connection->app->id);
+                    if ($connection->app->statisticsEnabled) {
+                        StatisticsCollector::disconnection($connection->app->id);
+                    }
 
                     $this->channelManager->unsubscribeFromApp($connection->app->id);