我正在使用nodejs + mongodb（mongodb-native）创建api服务器。我的应用程序只打开一次连接并重复使用。
当我的应用程序连接到数据库（mongod日志）
时2015-07-28T02:28:06.485+0700 I NETWORK [conn3] end connection 127.0.0.1:62621 (0 connections now open)
2015-07-28T02:28:06.486+0700 I NETWORK [initandlisten] connection accepted from 127.0.0.1:62622 #4 (1 connection now open)
2015-07-28T02:28:06.488+0700 I NETWORK [initandlisten] connection accepted from 127.0.0.1:62623 #5 (2 connections now open)
2015-07-28T02:28:06.488+0700 I NETWORK [initandlisten] connection accepted from 127.0.0.1:62624 #6 (3 connections now open)
2015-07-28T02:28:06.491+0700 I NETWORK [initandlisten] connection accepted from 127.0.0.1:62625 #7 (4 connections now open)
2015-07-28T02:28:06.491+0700 I NETWORK [initandlisten] connection accepted from 127.0.0.1:62626 #8 (5 connections now open)
“5个连接现在打开”确定它是正确的。
然后我尝试关闭mongod 10秒然后再次启动mongod。
2015-07-28T02:30:39.533+0700 I NETWORK [conn22] end connection 127.0.0.1:63002 (21 connections now open)
2015-07-28T02:30:39.534+0700 I NETWORK [initandlisten] connection accepted from 127.0.0.1:63003 #23 (22 connections now open)
2015-07-28T02:30:39.538+0700 I NETWORK [initandlisten] connection accepted from 127.0.0.1:63004 #24 (23 connections now open)
2015-07-28T02:30:39.538+0700 I NETWORK [initandlisten] connection accepted from 127.0.0.1:63005 #25 (24 connections now open)
2015-07-28T02:30:39.538+0700 I NETWORK [initandlisten] connection accepted from 127.0.0.1:63006 #26 (25 connections now open)
2015-07-28T02:30:39.539+0700 I NETWORK [initandlisten] connection accepted from 127.0.0.1:63007 #27 (26 connections now open)
“26个连接现在打开”有什么问题？
这是我的连接选项
options: {
server: {
poolSize: 5,
auto_reconnect: true,
reconnectTries: -1,
reconnectInterval: 1000,
}
}
这是问题还是没问题？如何解决？