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PONode buffer printing issues
 

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  1. PONode buffer printing issues
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    <p>I'm trying to make a Java TCP client and a node.js TCP server talk together. This is my code at the moment :</p> <ul> <li><p>The Java client</p> <p>import java.net.<em>; import java.io.</em>;</p> <p>public class Client2{ </p> <pre><code>public static void main(String[] args) throws Exception{ Socket s = new Socket("192.168.1.35",8500); DataOutputStream dos = new DataOutputStream(s.getOutputStream()); dos.writeUTF("abcdefgh"); dos.close(); s.close(); } </code></pre> <p>}</p></li> <li><p>the Node.js Server</p> <p>var net = require('net'), server = net.createServer();</p> <p>server.on('connection', function (client) {</p> <pre><code>console.log('Hello World !'); client.on('data', function(data) { var message = data.toString('utf8'); console.log('***' + message +'***'); }); </code></pre> <p>});</p> <p>server.listen(8500);</p></li> </ul> <p>This example will give this result back :</p> <pre><code>Hello World ! **abcdefgh*** </code></pre> <ul> <li><p>but with this as input :</p> <p>abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz</p></li> </ul> <p>it gives this back :</p> <pre><code>Hello World ! ***�abcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyzabcdefghijklmnopqrstuvwxyz*** </code></pre> <ul> <li><p>with this input :</p> <p>qq32we3w87d 38s1d87s4df7s4d1+s2d7f+sfdsf4sà$àà3663%ç%&amp;ç%&amp;ç</p></li> </ul> <p>it gives this back :</p> <pre><code>Hello World ! ***@qq32we3w87d 38s1d87s4df7s4d1+s2d7f+sfdsf4sà$àà3663%ç%&amp;ç%&amp;ç*** </code></pre> <p><strong>tldr: Sometimes when logging the buffers, node adds characters (rectangles with numbers or ?) at the beginning or event cuts some characters at the start out.</strong></p> <p><strong>- How can I log buffers and assign them to a variable the right way ?</strong></p>
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    1. COWhat on earth happened to his formatting? I went and tried to edit his question to fix it, but it appeared correct.
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    2. COYes, I'm sorry about that but I couldn't get the code highlighter to work properly on the whole code sample.
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