redis edit

extend/workermans/model/Base.php

@@ -320,6 +320,7 @@ class Base extends Model
 
 
                 $uid = $gateway::getUidByClientId($client_id);
+                if($uid) {
                     $result = Redis::get($uid);
                     // 处理打印消息
                     if($result) {
@@ -347,6 +348,7 @@ class Base extends Model
                         }
                     }
                 }
+            }
             Redis::del($client_id);
             Redis::del($uid);
         }