TChatBot

a web based chat bot. with chatterbot and tornado

requriment

mongodb:

sudo apt install mongodb python3-pip

python3

pip3 install jieba chatterbot tornado markdown

usage:

• If it is your first time run this , you need to train bot.

python3 TrainChatterBot.py

• Run the server:

python3 server 8080

websocket Interface:

When this web server started, there will be a websocket interface started as well.

websocket url:

 ws://localhost:8080/wschat

On websocket connected, client will recive a message from server wtich is in JSON format:

 {
 'id':id,  // server's id.
 'm':msg   // server's greeting message.
 }

Send your chat message to server:

 {
 'id':id,  // client's conversation id.
 'm':msg   // client's message.
 }

Then get response from server:

 {
 'id':id,  // client's conversation id.
 'm':msg   // server's message.
 }

Deployment

You might want deploy the service behind nginx proxy server. To do this, you need set proxy headers for websocket.

server {
	listen 80 default_server;
	listen [::]:80 default_server ipv6only=on;
  root /path/to/your/server;

	server_name localhost;
	charset utf-8;
	access_log  /var/log/nginx/nginx.access.log;
	location / {
	    proxy_pass http://127.0.0.1:8080/;
            proxy_set_header Host $host;
            proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
            proxy_http_version 1.1;
            proxy_set_header Upgrade $http_upgrade;
            proxy_set_header Connection "upgrade";
            proxy_read_timeout 1d;
	}
    location /static {
        root /path/to/your/server;
        autoindex on;
        autoindex_exact_size off;
        autoindex_localtime on;
        charset utf-8;
        if (-f $request_filename) {
          rewrite ^/static/(.*)$  /static/$1 break;
        }
    }
}