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# -*- coding: utf-8 -*-
import os.path
import cherrypy
from ws4py.server.cherrypyserver import WebSocketPlugin, WebSocketTool
from ws4py.websocket import WebSocket
class BroadcastWebSocketHandler(WebSocket):
def received_message(self, m):
cherrypy.engine.publish('websocket-broadcast', str(m))
class Root(object):
@cherrypy.expose
def display(self):
return """<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>WebSocket example displaying Android device sensors</title>
<link rel="stylesheet" href="/css/style.css" type="text/css" />
<script type='application/javascript' src='http://code.jquery.com/jquery-1.9.1.min.js'></script>
<script type="application/javascript" src="http://calebevans.me/projects/jcanvas/resources/jcanvas/jcanvas.min.js"> </script>
<script type="application/javascript" src="/js/droidsensor.js"> </script>
<script type="application/javascript">
$(document).ready(function() {
initWebSocket();
drawAll();
});
</script>
</head>
<body>
<section id="content" class="body">
<canvas id="canvas" width="900" height="620"></canvas>
</section>
</body>
</html>
"""
@cherrypy.expose
def ws(self):
cherrypy.log("Handler created: %s" % repr(cherrypy.request.ws_handler))
@cherrypy.expose
def index(self):
return """<!DOCTYPE html>
<html lang="en">
<head>
<meta charset="utf-8" />
<title>WebSocket example displaying Android device sensors</title>
<script type='application/javascript' src='http://code.jquery.com/jquery-1.9.1.min.js'></script>
<script type="application/javascript" src="/js/droidsensor.js"> </script>
<script type="application/javascript">
$(document).ready(function() {
initWebSocketAndSensors();
});
</script>
</head>
<body>
</body>
</html>
"""
if __name__ == '__main__':
cherrypy.config.update({
'server.socket_host': '0.0.0.0',
'server.socket_port': 9000,
'tools.staticdir.root': os.path.abspath(os.path.join(os.path.dirname(__file__), 'static'))
}
)
print os.path.abspath(os.path.join(__file__, 'static'))
WebSocketPlugin(cherrypy.engine).subscribe()
cherrypy.tools.websocket = WebSocketTool()
cherrypy.quickstart(Root(), '', config={
'/js': {
'tools.staticdir.on': True,
'tools.staticdir.dir': 'js'
},
'/css': {
'tools.staticdir.on': True,
'tools.staticdir.dir': 'css'
},
'/images': {
'tools.staticdir.on': True,
'tools.staticdir.dir': 'images'
},
'/ws': {
'tools.websocket.on': True,
'tools.websocket.handler_cls': BroadcastWebSocketHandler
}
}
)
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