优化代码

app/Service/Message/ReceiveHandleService.php

@@ -3,13 +3,9 @@ declare(strict_types=1);
 
 namespace App\Service\Message;
 
-use App\Cache\LastMessage;
-use App\Cache\UnreadTalkCache;
 use App\Constants\TalkEventConstant;
-use App\Constants\TalkMessageType;
 use App\Constants\TalkModeConstant;
 use App\Event\TalkEvent;
-use App\Model\Talk\TalkRecords;
 use App\Service\SocketClientService;
 use App\Service\TalkMessageService;
 use App\Support\UserRelation;
@@ -79,7 +75,7 @@ class ReceiveHandleService
      * @param Response|Server $server
      * @param Frame           $frame
      * @param array|string    $data 解析后数据
-     * @return false
+     * @return void
      */
     public function onKeyboard($server, Frame $frame, $data)
     {

app/Service/SocketClientService.php

@@ -82,7 +82,7 @@ class SocketClientService
      * @param string $run_id  服务运行ID（默认当前服务ID）
      * @return array
      */
-    public function findUserFds(int $user_id, $run_id = SERVER_RUN_ID)
+    public function findUserFds(int $user_id, $run_id = SERVER_RUN_ID): array
     {
         return SocketUserBindFds::getInstance()->findFds($user_id, $run_id);
     }

app/Traits/StaticInstance.php

@@ -20,7 +20,7 @@ trait StaticInstance
      *
      * @return static
      */
-    static public function getInstance()
+    public static function getInstance()
     {
         if (is_null(static::$instance)) {
             static::$instance = new static();