From b9dacda690a67680644777590558e631e871d3d6 Mon Sep 17 00:00:00 2001
From: yf <29323003@qq.com>
Date: Fri, 30 Nov 2018 08:57:01 +0800
Subject: [PATCH] fix bug

---
 src/Pool/AbstractPool.php | 10 ++++++++--
 1 file changed, 8 insertions(+), 2 deletions(-)

diff --git a/src/Pool/AbstractPool.php b/src/Pool/AbstractPool.php
index 7fa66d3..196f51b 100644
--- a/src/Pool/AbstractPool.php
+++ b/src/Pool/AbstractPool.php
@@ -60,14 +60,20 @@ public function recycleObj($obj):bool
         }
     }
 
-    public function getObj(float $timeout = 0.1)
+    public function getObj(float $timeout = 0.1,int $tryTimes = 3)
     {
+        if($tryTimes <= 0){
+            return null;
+        }
         //懒惰创建模式
         $obj = null;
         if($this->chan->isEmpty()){
             //如果还没有达到最大连接数，则尝试进行创建
             if($this->createdNum < $this->max){
                 $this->createdNum++;
+                /*
+                 * 创建对象的时候，请加try,尽量不要抛出异常
+                 */
                 $obj = $this->createObject();
                 if(!is_object($obj)){
                     $this->createdNum--;
@@ -96,7 +102,7 @@ public function getObj(float $timeout = 0.1)
                 if($status == false){
                     $this->unsetObj($obj);
                     //重新进入对象获取
-                    return $this->getObj($timeout);
+                    return $this->getObj($timeout,$tryTimes - 1);
                 }
             }
             return $obj;