zeus
4 years ago
2 changed files with 0 additions and 92 deletions
@ -1,90 +0,0 @@ |
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const app = require('express')(); |
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const http = require('http').Server(app); |
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var path = require('path'); |
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var io = require('socket.io')(http); |
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const MongoClient = require('mongodb').MongoClient; |
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app.get('/', (req, res) => { |
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res.send('<h1>Hello world!</h1>'); |
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}); |
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app.get('/test', (req, res) => { |
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var user="test1" |
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var pass="newpass" |
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//mongo “mongodb://localhost:30001,localhost:30002,localhost:30003/$MONGO_INITDB_DATABASE” -u $MONGO_INITDB_USERNAME mongo “mongodb://localhost:30001,localhost:30002,localhost:30003/app_swarmlab” -u app_swarmlab
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//mongodb://host1:27017,host2:27017,host3:27017/?replicaSet=myRs
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//var mongourl = "mongodb://"+user+":"+pass+"@localhost:30001,localhost:30002,localhost:30003/app_swarmlab?replicaSet=rs0&authSource=admin"
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/* |
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use admin |
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db.createUser( |
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{ |
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user: "test1", |
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pwd: 'newpass', // Or "<cleartext password>"
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roles: [ { role: "readWrite", db: "app_swarmlab" } ], |
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authenticationRestrictions: [ { |
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clientSource: ["192.168.1.7"], |
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serverAddress: ["192.168.80.2", "192.168.80.3", "192.168.80.4"] |
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} ] |
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} |
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) |
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*/ |
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var mongourl = "mongodb://"+user+":"+pass+"@192.168.80.2:27017/app_swarmlab?replicaSet=rs0&authSource=admin" |
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const OPTS = { |
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useNewUrlParser: true, |
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useUnifiedTopology: true |
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}; |
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var options = { |
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useNewUrlParser: true, |
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useUnifiedTopology: true |
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} |
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MongoClient.connect(mongourl, options, function(err, client){ |
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if(err){ |
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console.log(err); |
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} else { |
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console.log(JSON.stringify('mongo ----------------connected')) |
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const db = client.db('app_swarmlab'); |
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db.collection('logs').find({}).toArray() |
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.then(item => { |
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console.log('item '+JSON.stringify(item)) |
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for (let i in item) { |
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console.log(JSON.stringify('items' + item[i])) |
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} |
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}) |
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} |
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}) |
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res.send('<h1>test!</h1>'); |
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}); |
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io.on('connection', s => { |
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console.error('socket connection'); |
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s.on('log', (data, room) => { |
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s.to('iot').emit('message', data); |
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console.log('broadcast', data); |
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}); |
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//s.emit('message', 'message from server');
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}); |
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http.listen(8084, () => { |
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console.log('listening on *:8084'); |
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}); |
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