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server.js
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server.js
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var app = require('http').createServer(handler);
var io = require('socket.io').listen(app);
var fs = require('fs');
var b = require('bonescript');
app.listen(8080);
io.set('log level', 2);
io.set('browser client minification', true);
io.set('browser client etag', true);
console.log('Server running on: http://' + getIPAddress() + ':8080');
var led1 = "P8_14";
var led2 = "P8_16";
b.pinMode(led1, b.OUTPUT);
b.pinMode(led2, b.OUTPUT);
b.digitalWrite(led1,0);
b.digitalWrite(led2,0);
function handler(req, res){
fs.readFile('index.html', function(err, data){
if(err){
res.writeHead(500);
return res.end('Error loading index.html');
}
res.writeHead(200);
res.end(data);
});
}
io.sockets.on('connection',function(socket){
socket.on('led1', function(data){
if(data=='on'){
b.digitalWrite(led2,0);
b.digitalWrite(led1,1);
}
console.log('Led1: '+data);
});
socket.on('led2',function(data){
if(data=='on'){
b.digitalWrite(led1,0);
b.digitalWrite(led2,1);
}
console.log('Led2: '+data);
});
});
function getIPAddress() {
var interfaces = require('os').networkInterfaces();
for (var devName in interfaces) {
var iface = interfaces[devName];
for (var i = 0; i < iface.length; i++) {
var alias = iface[i];
if (alias.family === 'IPv4' && alias.address !== '127.0.0.1' && !alias.internal)
return alias.address;
}
}
return '0.0.0.0';
}