Async server/client

[Bokka]

Hello! I have that 2 small programs 1 for server and 1 for client:


Server:

import socket

serversocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
serversocket.bind(('localhost', 8089))
serversocket.listen(5) # become a server socket, maximum 5 connections

while True:
    connection, address = serversocket.accept()
    buf = connection.recv(64)
    if len(buf) > 0:
        print buf
        break

Client:

import socket

clientsocket = socket.socket(socket.AF_INET, socket.SOCK_STREAM)
clientsocket.connect(('localhost', 8089))
clientsocket.send('hello')

But that code is syncronous.

How can I write the code to make it (the server side) asyncronous?

Thansk a lot!

[wavic]

asyncio Protocol and Transports are the classes you need:
https://docs.python.org/3.5/library/asyn...#protocols
https://docs.python.org/3.5/library/asyn...-transport

https://docs.python.org/3.5/library/asyncio-stream.html

You may try Twisted: https://twistedmatrix.com/documents/curr.../examples/

Also, see aiohttp library: https://aiohttp.readthedocs.io/en/stable/web.html - this is the server side

[Bokka]

Ok, thanks a lot!