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POSocket.io not sending a message to all connected sockets
 

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    <p>I'm trying out node.js and socket.io. I wan't to use to remove a ping function I have to get updates from my server. Here is an example code of what I'm doing:</p> <pre><code>var app = require('http').createServer(), io = require('socket.io').listen(app), cp = require('child_process'); app.listen(8080); //I check a global value for all the connected users from the php command line var t = setInterval(function(){ cp.exec('/usr/bin/php /Users/crear/Projects/MandaFree/symfony api:getRemainingMessages', function(err, stdout){ if (err) { io.sockets.emit('error', 'An error ocurred while running child process.'); } else { io.sockets.emit('change', stdout); } console.log('Remaining messages: ' + stdout); }); }, 3000); var remaining = io.of('/getRemainingMessages') .on('connection', function(socket){ socket.on('disconnect', function(){}); }); </code></pre> <p>The Issue here, is that when I call io.sockets.emit() the debug console tells me it is doing something, but it looks like it is not getting to the clients. Because they are doing nothing.</p> <p>I use to have one interval for every connected client, and when I used socket.emit() it did worked. But it is not the optimal solution.</p> <p><strong>UPDATE:</strong> Here is my client side code.</p> <pre><code>var remaining = io.connect('http://127.0.0.1:8080/getRemainingMessages'); remaining.on('change', function(data){ console.log('Remaining messages: ' + data ); $('#count').html(data); }); remaining.on('error', function(error){ console.log(error); }); </code></pre>
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    1. COIn your client-side code, are there handlers for both `error` and `change`? You can include that code here which may help determine the issue.
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    2. CO@Fosco I updated and added the client side code. It used to work when the loop was on the socket configuration in the server. When I changed it to only one loop and sending the message to every one it stopped working.
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