nats-core 0.2.0

NATS core implementation in Python

NATS Client

A Python client for the NATS messaging system.

Features

• Support for publish/subscribe
• Support for request/reply
• Support for queue groups
• Support for multi-value message headers

Installation

pip install nats-core

Usage

import asyncio
from nats.client import connect

async def main():
    client = await connect("nats://localhost:4222")

    # Subscribe
    async with await client.subscribe("foo") as subscription:
        # Publish
        await client.publish("foo", "Hello World!")

        # Receive message
        message = await subscription.next()
        print(f"Received: {message.data}")

    await client.close()

if __name__ == "__main__":
    asyncio.run(main())