I'm trying to send values from my raspberry pi (in python 2.7.9) to my nodeJS server with socket.io.
My goal ist send many values continuously from my pi over a websocket connection to my node Server (local), which should take the values and show it on the index.html (for other clients, like a Web-Chat where just the raspberry sends values)
I tried everything but I can't make a handshake and send data. When I open the "http://IP_ADDRESS:8080" in my browser I see a connection but not with my python Code.
Please I need some help....
server.js
var express = require('express')
, app = express()
, server = require('http').createServer(app)
, io = require('socket.io').listen(server)
, conf = require('./config.json');
// Webserver
server.listen(conf.port);
app.configure(function(){
app.use(express.static(__dirname + '/public'));
});
app.get('/', function (req, res) {
res.sendfile(__dirname + '/public/index.html');
});
// Websocket
io.sockets.on('connection', function (socket) {
//Here I want get the data
io.sockets.on('rasp_param', function (data){
console.log(data);
});
});
});
// Server Details
console.log('Ther server runs on http://127.0.0.1:' + conf.port + '/');
my python websocket-code in which I just want send values
#!/usr/bin/env python
#
from websocket import create_connection
ws = create_connection("ws://IP_ADDRESS:8080/")
ws.send("Some value")
ws.close();
