Added test to check that child threads die when parent dies

serve_tests.py

@@ -1,7 +1,14 @@
 'Launch this server in another terminal window before running tests'
-from socketio import socketio_manage
-from socketio.namespace import BaseNamespace
-from socketio.server import SocketIOServer
+import sys
+try:
+    from socketio import socketio_manage
+    from socketio.namespace import BaseNamespace
+    from socketio.server import SocketIOServer
+except ImportError:
+    from setuptools.command import easy_install
+    easy_install.main(['-U', 'gevent-socketio'])
+    print('\nPlease run the script again to launch the test server.')
+    sys.exit(1)
 
 
 class Namespace(BaseNamespace):
@@ -25,5 +32,7 @@ class Application(object):
 
 
 if __name__ == '__main__':
-    socketIOServer = SocketIOServer(('0.0.0.0', 8000), Application())
+    port = 8000
+    print 'Starting server at port %s' % port
+    socketIOServer = SocketIOServer(('0.0.0.0', port), Application())
     socketIOServer.serve_forever()