restructured the app

.gitignore

@@ -0,0 +1,2 @@
+.idea
+*.pyc

core/__init__.py

@@ -0,0 +1 @@
+__author__ = 'masnun'

core/handlers.py

@@ -0,0 +1,13 @@
+from tornado.web import RequestHandler
+from tornado.template import Loader
+from settings import TEMPLATE_PATH
+
+class WebRequestHandler(RequestHandler):
+    def initialize(self):
+        self.template_path = TEMPLATE_PATH
+        #print TEMPLATE_PATH
+
+    def render(self, template_name, params=None):
+        loader = Loader(self.template_path)
+        html = loader.load(template_name).generate(**params)
+        self.write(html)

core/socket_storage.py

@@ -0,0 +1 @@
+SOCKETS = []

server.py

@@ -1,39 +1,33 @@
+# Add to path
+import sys
+import os
+
+sys.path.append(os.path.dirname(os.path.abspath(__file__)))
+
+
+# Bootstrap the app
 import tornado.ioloop
 import tornado.web
-from tornado import websocket
-
-GLOBALS={
-    'sockets': []
-}
-
-class MainHandler(tornado.web.RequestHandler):
-    def get(self):
-        #self.write("STATUS: Server running")
-        html = open("chat.html","r")
-        self.write(html.read())
-
-class ClientSocket(websocket.WebSocketHandler):
-    def open(self):
-        GLOBALS['sockets'].append(self)
-        print "WebSocket opened"
-
-    def on_close(self):
-        print "WebSocket closed"
-        GLOBALS['sockets'].remove(self)
-
-class Announcer(tornado.web.RequestHandler):
-    def get(self, *args, **kwargs):
-        data = self.get_argument('data')
-        for socket in GLOBALS['sockets']:
-            socket.write_message(data)
-        self.write('Posted')
-
-application = tornado.web.Application([
-    (r"/", MainHandler),
-    (r"/socket", ClientSocket),
-    (r"/push", Announcer),
-])
+import tornado.autoreload
+import datetime
+from urls import urlpatterns
+
+
+# Server Auto Reload Hook
+
+def auto_reload_hook():
+    print "Server is starting: " + str(datetime.datetime.now())
+
 
+application = tornado.web.Application(urlpatterns)
 if __name__ == "__main__":
     application.listen(8888)
-    tornado.ioloop.IOLoop.instance().start()
+    tornado.autoreload.add_reload_hook(auto_reload_hook)
+    tornado.autoreload.start()
+    print "Server is starting: " + str(datetime.datetime.now())
+    try:
+        tornado.ioloop.IOLoop.instance().start()
+    except KeyboardInterrupt:
+        print ""
+        print "Quitting"
+        sys.exit(0)

settings.py

@@ -0,0 +1,3 @@
+import os
+
+TEMPLATE_PATH = os.path.dirname(os.path.abspath(__file__)) + "/templates/"

chat.html → templates/chat.html

@@ -5,7 +5,7 @@
 
     <script type="text/javascript">
         $(document).ready(function () {
-            var ws = new WebSocket("ws://localhost:8888/socket");
+            var ws = new WebSocket("ws://{{ host }}/socket");
             ws.onmessage = function(event) {
                 $('textarea#chat').append(  event.data +'\n');
             }
@@ -17,7 +17,7 @@
             var data = $("#name").val() + ": " + $("#message").val()
 
             $.ajax({
-              url: 'http://localhost:8888/push',
+              url: 'http://{{ host }}/push',
               data: {
                 data: data
               },

urls.py

@@ -0,0 +1,9 @@
+from views.web import *
+from views.socket import *
+
+
+urlpatterns = [
+    (r"/", FrontPage),
+    (r"/socket", ClientSocket),
+    (r"/push", Pusher),
+]

views/__init__.py

@@ -0,0 +1 @@
+__author__ = 'masnun'

views/socket.py

@@ -0,0 +1,13 @@
+from tornado.websocket import WebSocketHandler
+from core.socket_storage import SOCKETS
+
+class ClientSocket(WebSocketHandler):
+    def open(self):
+        SOCKETS.append(self)
+        print "WebSocket opened"
+
+    def on_close(self):
+        print "WebSocket closed"
+        SOCKETS.remove(self)
+
+

views/web.py

@@ -0,0 +1,15 @@
+from core.handlers import WebRequestHandler
+from core.socket_storage import SOCKETS
+
+
+class FrontPage(WebRequestHandler):
+    def get(self):
+        self.render('chat.html', {'host': self.request.host})
+
+
+class Pusher(WebRequestHandler):
+    def get(self, *args, **kwargs):
+        data = self.get_argument('data')
+        for socket in SOCKETS:
+            socket.write_message(data)
+        self.write('Posted')