gmqtt 0.0.8

Client for MQTT protocol

### Python MQTT client implementation.


### Installation

The latest stable version is available in the Python Package Index (PyPi) and can be installed using
```bash
pip install gmqtt
```


### Usage
#### Getting Started

Here is a very simple example that subscribes to the broker TOPIC topic and prints out the resulting messages:

```python
import asyncio
import os
import signal

from gmqtt import Client as MQTTClient

# gmqtt also compatibility with uvloop
import uvloop
asyncio.set_event_loop_policy(uvloop.EventLoopPolicy())


STOP = asyncio.Event()


def on_connect(client, flags, rc):
print('Connected')
client.subscribe('TEST/#', qos=0)


def on_message(client, topic, payload, qos):
print('RECV MSG:', payload)


def on_disconnect(client, packet):
print('Disconnected')


def ask_exit(*args):
STOP.set()


async def main(broker_host, token):
client = MQTTClient("client-id")

client.on_connect = on_connect
client.on_message = on_message
client.on_disconnect = on_disconnect

client.set_auth_credentials(token, None)
await client.connect(broker_host)

await STOP.wait()
await client.disconnect()


if __name__ == '__main__':
loop = asyncio.get_event_loop()

host = 'mqtt.flespi.io'
token = os.environ.get('FLESPI_TOKEN')

loop.add_signal_handler(signal.SIGINT, ask_exit)
loop.add_signal_handler(signal.SIGTERM, ask_exit)

loop.run_until_complete(main(host, token))
```