zeus
3 years ago
12 changed files with 62 additions and 1512 deletions
@ -1 +0,0 @@ |
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Course examples |
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@ -1,31 +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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options = { |
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secure:true, |
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reconnect: true, |
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rejectUnauthorized : false |
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}; |
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var io2 = require('socket.io-client'); |
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var socket = io2.connect('http://localhost:8084', options); |
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var msg2 = "c= 120"; |
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socket.emit('log', msg2); |
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/* |
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var io = require('socket.io')(http); |
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app.get('/log', (req, res) => { |
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socket.emit('log', 'send from get'); |
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res.send('<h1>send</h1>'); |
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}); |
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http.listen(8085, () => { |
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console.log('listening on *:8085'); |
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}); |
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*/ |
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@ -1,109 +0,0 @@ |
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var path = require('path'); |
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var app = require('express')(); |
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var http = require('http').Server(app); |
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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('/test', (req, res) => { |
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var user="swarmlab" |
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var pass="swarmlab" |
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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+"@swarmlabmongo1:27017,swarmlabmongo2:27017,swarmlabmongo1:27017/app_swarmlab?replicaSet=rs0&authSource=admin&w=1" |
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const OPTS = { |
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useNewUrlParser: true, |
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useUnifiedTopology: true, |
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//poolSize: 10,
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tls: false |
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}; |
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const client = new MongoClient(mongourl,OPTS); |
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client.on('serverDescriptionChanged', function(event) { |
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console.log('received serverDescriptionChanged'); |
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console.log(JSON.stringify(event, null, 2)); |
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}); |
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client.on('serverHeartbeatStarted', function(event) { |
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console.log('received serverHeartbeatStarted'); |
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console.log(JSON.stringify(event, null, 2)); |
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}); |
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client.on('serverHeartbeatSucceeded', function(event) { |
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console.log('received serverHeartbeatSucceeded'); |
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console.log(JSON.stringify(event, null, 2)); |
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}); |
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client.on('serverHeartbeatFailed', function(event) { |
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console.log('received serverHeartbeatFailed'); |
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console.log(JSON.stringify(event, null, 2)); |
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}); |
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client.on('serverOpening', function(event) { |
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console.log('received serverOpening'); |
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console.log(JSON.stringify(event, null, 2)); |
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}); |
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client.on('serverClosed', function(event) { |
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console.log('received serverClosed'); |
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console.log(JSON.stringify(event, null, 2)); |
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}); |
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client.on('topologyOpening', function(event) { |
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console.log('received topologyOpening'); |
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console.log(JSON.stringify(event, null, 2)); |
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}); |
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client.on('topologyClosed', function(event) { |
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console.log('received topologyClosed'); |
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console.log(JSON.stringify(event, null, 2)); |
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}); |
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client.on('topologyDescriptionChanged', function(event) { |
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console.log('received topologyDescriptionChanged'); |
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console.log(JSON.stringify(event, null, 2)); |
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}); |
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client.connect(function(err, client) { |
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if(err) throw err; |
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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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res.send('<h1>Hello world!</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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console.log('broadcast', data); |
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}); |
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}); |
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http.listen(8084, () => console.error('listening on http://localhost:8084/')); |
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console.error('socket.io example'); |
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@ -1,24 +0,0 @@ |
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var path = require('path'); |
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var app = require('express')(); |
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var http = require('http').Server(app); |
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var io = require('socket.io')(http); |
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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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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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console.log('broadcast', data); |
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}); |
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}); |
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http.listen(8084, () => console.error('listening on http://localhost:8084/')); |
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console.error('socket.io example'); |
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@ -1,8 +0,0 @@ |
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{ |
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"dependencies": { |
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"express": "^4.17.1", |
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"mongodb": "^3.6.5", |
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"socket.io": "^4.0.0", |
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"socket.io-client": "^4.0.0" |
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} |
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} |
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@ -1,107 +0,0 @@ |
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var express = require('express'); |
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var http = require('http'); |
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const MongoClient = require('mongodb').MongoClient; |
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var PORT = 8085; |
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var app = express(); |
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app.get('/', function(req, res) { |
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var RES ={} |
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var message = req.query["log"] |
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// Connection URL
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var database = "app_swarmlab" |
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var user = "swarmlab" |
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var password = "swarmlab" |
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var collection = "logs" |
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var replica_set = "rs0" |
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var nodes = "swarmlabmongo1:27017,swarmlabmongo2:27017,swarmlabmongo3:27017" |
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//var url = `mongodb://${user}:${password}@${nodes}/${database}?replicaSet=${replica_set}&authSource=admin`
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var mongourl = "mongodb://"+user+":"+password+"@swarmlabmongo1:27017,swarmlabmongo2:27017,swarmlabmongo3:27017/app_swarmlab?replicaSet=rs0&authSource=admin&w=1" |
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const OPTS = { |
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useNewUrlParser: true, |
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useUnifiedTopology: true, |
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//poolSize: 10,
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tls: false |
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}; |
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const client = new MongoClient(mongourl,OPTS); |
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client.on('serverDescriptionChanged', function(event) { |
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console.log('received serverDescriptionChanged'); |
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console.log(JSON.stringify(event, null, 2)); |
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}); |
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client.on('serverHeartbeatStarted', function(event) { |
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console.log('received serverHeartbeatStarted'); |
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console.log(JSON.stringify(event, null, 2)); |
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}); |
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client.on('serverHeartbeatSucceeded', function(event) { |
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console.log('received serverHeartbeatSucceeded'); |
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console.log(JSON.stringify(event, null, 2)); |
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}); |
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client.on('serverHeartbeatFailed', function(event) { |
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console.log('received serverHeartbeatFailed'); |
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console.log(JSON.stringify(event, null, 2)); |
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}); |
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client.on('serverOpening', function(event) { |
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console.log('received serverOpening'); |
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console.log(JSON.stringify(event, null, 2)); |
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}); |
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client.on('serverClosed', function(event) { |
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console.log('received serverClosed'); |
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console.log(JSON.stringify(event, null, 2)); |
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}); |
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client.on('topologyOpening', function(event) { |
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console.log('received topologyOpening'); |
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console.log(JSON.stringify(event, null, 2)); |
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}); |
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client.on('topologyOpening', function(event) { |
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console.log('received topologyOpening'); |
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console.log(JSON.stringify(event, null, 2)); |
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}); |
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client.on('topologyClosed', function(event) { |
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console.log('received topologyClosed'); |
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console.log(JSON.stringify(event, null, 2)); |
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}); |
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client.on('topologyDescriptionChanged', function(event) { |
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console.log('received topologyDescriptionChanged'); |
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console.log(JSON.stringify(event, null, 2)); |
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}); |
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client.connect(function(err, client) { |
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if(err) throw err; |
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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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res.send({message: message, data:item}); |
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}) |
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}); |
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}); |
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app.post('/', function(req, res) { |
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var message = req.body["log"] |
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console.log(JSON.stringify(message)) |
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//console.log(req)
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res.send({message: message}); |
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}); |
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http.Server(app).listen(PORT, function() { |
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console.log("HTTP server listening on port %s", PORT); |
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}); |
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File diff suppressed because it is too large
@ -1,7 +0,0 @@ |
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{ |
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"main": "app.js", |
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"dependencies": { |
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"express": "^4.17.1", |
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"mongodb": "^3.6.6" |
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} |
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} |
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@ -1,121 +0,0 @@ |
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<!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.1//EN" "http://www.w3.org/TR/xhtml11/DTD/xhtml11.dtd"> |
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<html xmlns="http://www.w3.org/1999/xhtml" xml:lang="en"> |
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<head> |
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<title>Test Page for the Nginx HTTP Server on Swarmlab.io</title> |
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<meta http-equiv="Content-Type" content="text/html; charset=UTF-8" /> |
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<style type="text/css"> |
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/*<![CDATA[*/ |
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body { |
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background-color: #fff; |
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color: #000; |
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font-size: 0.9em; |
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font-family: sans-serif,helvetica; |
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margin: 0; |
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padding: 0; |
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} |
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:link { |
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color: #c00; |
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} |
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:visited { |
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color: #c00; |
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} |
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a:hover { |
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color: #f50; |
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} |
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h1 { |
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text-align: center; |
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margin: 0; |
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padding: 0.6em 2em 0.4em; |
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background-color: #294172; |
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color: #fff; |
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font-weight: normal; |
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font-size: 1.75em; |
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border-bottom: 2px solid #000; |
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} |
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h1 strong { |
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font-weight: bold; |
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font-size: 1.5em; |
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} |
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h2 { |
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text-align: center; |
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background-color: #3C6EB4; |
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font-size: 1.1em; |
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font-weight: bold; |
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color: #fff; |
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margin: 0; |
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padding: 0.5em; |
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border-bottom: 2px solid #294172; |
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} |
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hr { |
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display: none; |
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} |
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.content { |
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padding: 1em 5em; |
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} |
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.alert { |
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border: 2px solid #000; |
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} |
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img { |
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border: 2px solid #fff; |
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padding: 2px; |
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margin: 2px; |
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} |
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a:hover img { |
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border: 2px solid #294172; |
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} |
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.logos { |
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margin: 1em; |
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text-align: center; |
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} |
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/*]]>*/ |
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</style> |
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</head> |
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<body> |
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<h1>Welcome to <strong>nginx</strong> on Swarmlab.io!</h1> |
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<div class="content"> |
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<p>This page is used to test the proper operation of the |
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<strong>nginx</strong> HTTP server after it has been |
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installed. If you can read this page, it means that the |
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web server installed at this site is working |
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properly.</p> |
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<div class="alert"> |
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<h2>Website Administrator</h2> |
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<div class="content"> |
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<p>This is the default <tt>index.html</tt> page that |
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is distributed with <strong>nginx</strong> on |
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Swarmlab.io. It is located in |
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<tt>/data/www</tt>.</p> |
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<p>You should now put your content in a location of |
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your choice and edit the <tt>root</tt> configuration |
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directive in the <strong>nginx</strong> |
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configuration file |
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<tt>/etc/nginx/nginx.conf</tt>.</p> |
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<a href="https://docs.nginx.com/nginx/admin-guide/web-server/serving-static-content/"> |
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<img |
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src="nginx-logo.png" |
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alt="[ Powered by nginx ]" |
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width="121" height="32" />More info here</a> |
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</div> |
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</div> |
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<div class="logos"> |
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<a href="http://nginx.com/"><img |
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src="nginx-logo.png" |
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alt="[ Powered by nginx ]" |
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width="121" height="32" /></a> |
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<a href="http://swarmlab.io"><img |
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src="poweredby.png" |
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alt="[ Powered by Swarmlab.io ]" |
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width="88" height="31" /></a> |
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</div> |
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</div> |
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</body> |
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</html> |
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@ -1 +0,0 @@ |
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echo "Hello World" |
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Reference in new issue