busrt-worker is a Python-based async busrt message handle framework
Project description
Busrt Worker
BUS/RT
是一个快速、灵活且非常易于使用的框架,它使用Rust/Tokio编写,受到NATS、ZeroMQ和Nanomsg的启发。
Busrt Worker是一个基于busrt消息中间件的异步框架,它对Python库进行了封装,使其更易于使用。
特点
- 异步:Busrt Worker基于python asyncio异步引擎,可以轻松处理高并发请求。
- 易用性:Busrt Worker对原生的busrt python客户端进行了封装,使用装饰器即可轻松创建rpc服务。
- 高性能:BUS/RT 使用Rust/Tokio编写,具有出色的性能和可靠性。
用法
要使用Busrt Worker,请按照以下步骤操作:
- 安装Busrt Worker:
pip install busrt-worker
- 导入Busrt Worker:在您的Python项目中导入Busrt Worker。
- 创建Busrt Worker App:创建一个App对象,并注册连接信息。
- 处理消息:使用装饰器指明消息处理方式。
以下是一个示例代码片段,演示如何使用Busrt Worker:
import asyncio
from loguru import logger
from busrtworker import App, ConnectionInfo
# 创建 App对象
app = App()
# 连接信息
api_ci = ConnectionInfo('api', 'localhost:9800', 'busrt.worker.test', static=True, topic='test/#')
caller_ci = ConnectionInfo('caller', 'localhost:9800', 'busrt.worker.test', static=True)
# 注册连接
api = app.registry(api_ci)
app.registry(caller_ci)
# rpc调用
@api.on_call()
def add(a, b):
return a + b
# 主题订阅
@api.subscribe('test/:name')
def print_name(name: str):
logger.info(f'{name} pub message')
# 钩子函数注册
@app.run_on_startup
async def test(server):
async def call():
await asyncio.sleep(1)
logger.info(f'call remote add result {(await app.caller.add(api_ci.final_name,a=1, b=2))}')
await app.caller.send('test/i_am_caller')
asyncio.create_task(call())
# 启动程序
app.run()
License
The MIT License.
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