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aws-sdk for RDS nodejs


aws-sdk for RDS nodejs

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aws-sdk for RDS nodejs
Tag : node.js , By : christiandsg
Date : January 12 2021, 08:33 AM

To fix this issue After initializing the Service like you did, you can call startDBInstance
var params = {
  DBInstanceIdentifier: 'STRING_VALUE' /* required */
};
test.startDBInstance(params, function(err, data) {
  if (err) console.log(err, err.stack); // an error occurred
  else     console.log(data);           // successful response
});
var params = {
  DBInstanceIdentifier: 'STRING_VALUE', /* required */
  DBSnapshotIdentifier: 'STRING_VALUE'
};
test.stopDBInstance(params, function(err, data) {
  if (err) console.log(err, err.stack); // an error occurred
  else     console.log(data);           // successful response
});

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Nodejs: Unable to get response body when working with vows and nodejs http module


Tag : node.js , By : leorick
Date : March 29 2020, 07:55 AM
To fix the issue you can do From what I can see, it looks like Vows doesn't directly invoke the test when this.callback runs. It is delayed by processnextTick. If I had to guess, maybe the 'data' event is being emitted during that time. That means you don't bind your 'data' function until after all the data events have been triggered.
Really though, the issue is that Vows tests are supposed to separate all async logic like this into the topic itself. If you really want to check the chunks in a test, then do it like this.
suite.addBatch({
    'A context': {
        topic: function(){
            var cb = this.callback;
            var req = http.get({
              host: host,
              port: port,
              path: path,
              method: method
            });

            // Aggregate all chunks before running callback
            req.on('response', function(res) {
              var chunks = []
              res.on('data', function(chunk) {
                chunks.push(chunk);
              });
              res.on('end', function() {
                cb(null, res, chunks);
              });
            });

            // Handle connection failures.
            req.on('error', cb);
        },
        "sample test": function(err, res, chunks){
            chunks.forEach(function (chunk, i) {
                console.log('BODY piece ' + i + ': ' + chunk);
            });
            console.log('HEADERS: ' + JSON.stringify(res.headers));
        }
    }
});

Linino (openWRT) on arduino Yun & nodejs - Nodejs Serial module not working


Tag : linux , By : Erik
Date : March 29 2020, 07:55 AM
This might help you After looking around for (quite long) while, I came up with this link:
http://blog.arduino.cc/2014/05/06/time-to-expand-your-yun-disk-space-and-install-node-js/

NodeJS - file upload with progress bar using Core NodeJS and the original Node solution


Tag : javascript , By : Blaise Roth
Date : March 29 2020, 07:55 AM
wish help you to fix your issue Firstly, your code is indeed working; node sends chunked responses, but the browser is simply waiting for more before bothering to show it.
More info in Node Documentation:
var http = require('http');
var fs = require('fs');
var status = 0;

var server = http.createServer(function (request, response) {
    response.writeHead(200);
    if (request.method === 'GET') {
        if (request.url === '/checkstatus') {
            response.end(status.toString());
            return;
        }
        fs.createReadStream('filechooser.html').pipe(response);
    }
    else if (request.method === 'POST') {
        status = 0;
        var outputFile = fs.createWriteStream('output');
        var total = request.headers['content-length'];
        var progress = 0;

        request.on('data', function (chunk) {
            progress += chunk.length;
            var perc = parseInt((progress / total) * 100);
            console.log('percent complete: ' + perc + '%\n');
            status = perc;
        });

        request.pipe(outputFile);

        request.on('end', function () {
            response.end('\nArchived File\n\n');
        });
    }

});

server.listen(8080, function () {
    console.log('Server is listening on 8080');
});
<!DOCTYPE html>
<html>
<body>
<form id="uploadForm" enctype="multipart/form-data" action="/" method="post">
    <input type="file" id="upload" name="upload"/>
    <input type="submit" value="Submit">
</form>

Percent Complete: <span id="status">0</span>%

</body>
<script src="https://ajax.googleapis.com/ajax/libs/jquery/1.11.3/jquery.min.js"></script>
<script>
    var $status = $('#status');
    /**
     * When the form is submitted, begin checking status periodically.
     * Note that this is NOT long-polling--that's when the server waits to respond until something changed. 
     * In a prod env, I recommend using a websockets library with a long-polling fall-back for older broswers--socket.io is a gentleman's choice)
     */
    $('form').on('submit', function() {
        var longPoll = setInterval(function () {
            $.get('/checkstatus').then(function (status) {
                $status.text(status);

                //when it's done, stop annoying the server
                if (parseInt(status) === 100) {
                    clearInterval(longPoll);
                }
            });
        }, 500);
    });
</script>
</html>

Apache, PHP, Nodejs running on Fedora, routing to both php and nodejs depending on selected domain


Tag : php , By : Sumedh
Date : March 29 2020, 07:55 AM
hope this fix your issue I use Digital Ocean droplet (maybe it can be helpful information to solve my problem). , First few words of explanation:
NameVirtualHost *
<VirtualHost *:80>
    ServerName nodejsdomain.com

    ProxyRequests off

    <Proxy *>
        Require all granted
    </Proxy>

    <Location />
        ProxyPass http://localhost:3000/
        ProxyPassReverse http://localhost:3000/
    </Location>

</VirtualHost>

Differences between NodeJS 0.10.25 (Ubuntu 14.04) and NodeJS 4.1 (compiled from NodeJS.org Source)


Tag : node.js , By : Paolo
Date : March 29 2020, 07:55 AM
wish helps you The jump to v4 is a result of the merge with io.js, taken from the blog
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