browserBot problem

BrickPi
1

I’m a student in China and my English is not good so there maybe some grammar mistakes in the following sentences.
I hope that I can describe the problem clearly.

I tried the project" BrowserControlled Robot", and I followed the instructions step by step, but when I input the IP into the Brower_Client_Code.html and click the “clickme” button, I saw this in the terminal of pi (also see attached picture):

WARNING:tornado.access:403 GET /ws (192.168.1.103) 6.30ms

Every time I click the “clickme” button,“The connection has been closed” appears.192.168.1.103 is my computer IP address.I’m running as root user.

What should I do? I really need your help! Thanks!

2

Hello Horace,
Can you run
sudo ifconfig

and post the screenshot?

It looks like your Pi is .1.106 address, is that correct? And your browser is at the x.1.103 address?

3

My Pi is 192.168.1.106,and my bowser is at the 192.168.1.103.

4

Hello Horace, we’ve been passing this back and forth a few times and we’re not sure what could be going on.

The only thing we could suggest at this point is, since you appear to be getting a 403, which means access is forbidden, you need to chmod the files that are being accessesed on the pi. If you can chmod to x everything in the Browser Controlled Robot file, that might be the solution.

5

Hi Horace,

please add

def check_origin(self, origin):
    return True

in class WSHandler like this

class WSHandler(tornado.websocket.WebSocketHandler):
	def check_origin(self, origin):
		return True