我只是按照以下链接使用grails和Mongo db构建示例应用程序。

http://etcpe9.wordpress.com/2012/01/28/beginning-grails-2-0-with-mongodb/

但是每次我创建一个新人时，我都会在mongod shell中看到以下内容
XX连接现在打开。

我不确定这是否意味着连接泄漏？

Thu Feb 21 21:04:06 [initandlisten] connection accepted from 127.0.0.1:50526 #22 
 (1 connection now open) 
Thu Feb 21 21:04:27 [initandlisten] connection accepted from 127.0.0.1:50527 #23 
 (2 connections now open) 
Thu Feb 21 21:04:27 [initandlisten] connection accepted from 127.0.0.1:50528 #24 
 (3 connections now open) 
Thu Feb 21 21:04:36 [initandlisten] connection accepted from 127.0.0.1:50531 #25 
 (4 connections now open) 
Thu Feb 21 21:04:36 [initandlisten] connection accepted from 127.0.0.1:50532 #26 
 (5 connections now open) 
Thu Feb 21 21:04:48 [initandlisten] connection accepted from 127.0.0.1:50533 #27 
 (6 connections now open) 
Thu Feb 21 21:04:53 [initandlisten] connection accepted from 127.0.0.1:50534 #28 
 (7 connections now open) 
Thu Feb 21 21:04:59 [initandlisten] connection accepted from 127.0.0.1:50535 #29 
 (8 connections now open) 
Thu Feb 21 21:05:04 [initandlisten] connection accepted from 127.0.0.1:50536 #30 
 (9 connections now open) 
Thu Feb 21 21:05:10 [initandlisten] connection accepted from 127.0.0.1:50537 #31 
 (10 connections now open) 

请您参考如下方法:

不，这是mongodb驱动程序维护的连接池，以便它可以重用连接。