Python Receiving data and send data

Flask-SocketIO gives Flask applications access to low latency bi-directional communications between the clients and the server. The client-side application can use any of the SocketIO official clients libraries in Javascript, C++, Java and Swift, or any compatible client to establish a permanent connection to the server.

Installation

You can install this package in the usual way using pip:

pip install flask-socketio

from flask import Flask, render_template
from flask_socketio import SocketIO
app = Flask(__name__)
app.config['SECRET_KEY'] = 'secret!'
socketio = SocketIO(app)


from socketIO_client import SocketIO as client_socketio, BaseNamespace
my_client = client_socketio('184.72.95.87',3000)
str=""

@socketio.on('chat message')
def handle_message(message):
    print('received message: ' + message)

my_client.emit('chat message', str)
print(str)
def doSomething(data):
    print data
    print "Halloween"

    if data in ['hey','hello']:
        socketIO.emit('reply_from_client',"hello clienty")
    print "hello client"


my_client.on('chat message', doSomething)
my_client.wait()


if __name__ == '__main__':
    socketio.run(app)