Hello Websocket

Get Started

Dependency

• Python3.5+
• Rabbitmq server

Requirements

• requirements.txt

This file contains packages to run the websocket client and server program, such as aiohttp, click, aio-pika.

• requirements_dev.txt

This file contains packages to develop this project.

QuickStart

First, create a virtual environment.

$ python3 -m venv hello_venv
$ source hello_venv/bin/activate
$ pip install -r requirements.txt

Then, start the local rabbitmq server. And run the websocket server.

$ python hello_websocket/server.py run
amqp://guest:********@127.0.0.1:5672//
======== Running on http://127.0.0.1:8989 ========
(Press CTRL+C to quit)
receive message d888aba59857c5a373a48f03718beec3ebd69180ff710a537183c807059c5b3f from 123456.
receive message 1d516b32b579d1094e02ee9fab70eedf073cf3805e1ff924a3a7e2e24c06f1ef from 123456.
receive message a342df31c60783eec7d1bfbe4ad75284d7d0a4807d79609a2189d5ca7640390f from 123456.

Now, start the websocket client program.

$ python hello_websocket/client.py run 123456
receive message hello
receive message hello world
receive message hello from http endpoint

Send message to the websocket client.

$ http "http://127.0.0.1:8989/pub?token=123456&body=hello from http endpoint"
HTTP/1.1 200 OK
Content-Length: 2
Content-Type: text/plain; charset=utf-8
Date: Mon, 09 Apr 2018 12:39:20 GMT
Server: Python/3.6 aiohttp/3.1.2

ok

Features

• bidirectional communication between clients and server.
• push message api.

Credits

This package was created with Cookiecutter and the audreyr/cookiecutter-pypackage project template.