1
var mongodb = require('mongodb'),
MongoClient = mongodb.MongoClient;
MongoClient.connect('mongodb://localhost:27017/mydb', function(error, db) {
if (error) {
throw (error);
}
console.log('Connected!');
});
몽고 로그는 5 개 연결 개방 보여
sudo mongod
mongod --help for help and startup options
2014-11-04T21:03:23.107-0700 [initandlisten] MongoDB starting : pid=27572 port=27017 dbpath=/data/db 64-bit host=mylaptop
2014-11-04T21:03:23.107-0700 [initandlisten] db version v2.6.2
2014-11-04T21:03:23.107-0700 [initandlisten] git version: nogitversion
2014-11-04T21:03:23.107-0700 [initandlisten] build info: Darwin minimountain.local 12.5.0 Darwin Kernel Version 12.5.0: Sun Sep 29 13:33:47 PDT 2013; root:xnu-2050.48.12~1/RELEASE_X86_64 x86_64 BOOST_LIB_VERSION=1_49
2014-11-04T21:03:23.107-0700 [initandlisten] allocator: tcmalloc
2014-11-04T21:03:23.107-0700 [initandlisten] options: {}
2014-11-04T21:03:23.110-0700 [initandlisten] journal dir=/data/db/journal
2014-11-04T21:03:23.110-0700 [initandlisten] recover : no journal files present, no recovery needed
2014-11-04T21:03:23.136-0700 [initandlisten] waiting for connections on port 27017
2014-11-04T21:03:28.315-0700 [initandlisten] connection accepted from 127.0.0.1:61163 #1 (1 connection now open)
2014-11-04T21:03:28.323-0700 [conn1] end connection 127.0.0.1:61163 (0 connections now open)
2014-11-04T21:03:28.326-0700 [initandlisten] connection accepted from 127.0.0.1:61164 #2 (1 connection now open)
2014-11-04T21:03:28.326-0700 [initandlisten] connection accepted from 127.0.0.1:61165 #3 (2 connections now open)
2014-11-04T21:03:28.327-0700 [initandlisten] connection accepted from 127.0.0.1:61166 #4 (3 connections now open)
2014-11-04T21:03:28.328-0700 [initandlisten] connection accepted from 127.0.0.1:61167 #5 (4 connections now open)
2014-11-04T21:03:28.328-0700 [initandlisten] connection accepted from 127.0.0.1:61168 #6 (5 connections now open)
이 잘 보이는가?
그래,'MongoClient'는 기본 크기가 5 인 연결 풀입니다. – JohnnyHK
고마워요! 일종의 기본값을 지정한 문서에 대해 파고 들었지만 찾을 수 없습니다. –
['Server'] (http://mongodb.github.io/node-mongodb-native/api-generated/server.html) 생성자의'poolSize' 옵션을보십시오. – JohnnyHK