(( '127.0.0.1', 8080)) already shut down

Question

I am trying to run a server in BeagleBone Black using CherryPy and following this tutorial http://docs.cherrypy.org/en/latest/install.html, and every time I run it I have this error message

ENGINE HTTP Server cherrypy._cpwsgi_server.CPWSGIServer(( '127.0.0.1',8080))already shut down

How can I turn it on again ?

Answer 1

I tkink the port 8080 is already used. Your command is fine to kill a process running on particular port on Linux.

fuser -k 8080/tcp

If you try to access your device remotely you have to explicitly configure Cherrypy to bind on all interfaces:

import cherrypy

class HelloWorld(object):
    @cherrypy.expose
    def index(self):
        return "Hello world!"

if __name__ == '__main__':
   cherrypy.config.update({'server.socket_host': '0.0.0.0'} )
   cherrypy.quickstart(HelloWorld())