我正在使用nameko构建一个微服务架构的ETL管道,并且我不想在发出RPC请求后等待回复。
from nameko.rpc import rpc, RpcProxy
class Scheduler(object):
name = "scheduler"
task_runner = RpcProxy('task_runner')
@rpc
def schedule(self, task_type, group_id, time):
return self.task_runner.start.async(task_type, group_id)
此代码引发错误:
Traceback (most recent call last):
File "/home/satnam-sandhu/.anaconda3/envs/etl/bin/nameko", line 8, in <module>
sys.exit(main())
File "/home/satnam-sandhu/.anaconda3/envs/etl/lib/python3.8/site-packages/nameko/cli/main.py", line 112, in main
args.main(args)
File "/home/satnam-sandhu/.anaconda3/envs/etl/lib/python3.8/site-packages/nameko/cli/commands.py", line 110, in main
main(args)
File "/home/satnam-sandhu/.anaconda3/envs/etl/lib/python3.8/site-packages/nameko/cli/run.py", line 181, in main
import_service(path)
File "/home/satnam-sandhu/.anaconda3/envs/etl/lib/python3.8/site-packages/nameko/cli/run.py", line 46, in import_service
__import__(module_name)
File "./scheduler/service.py", line 15
return self.task_runner.start.async(task_type, group_id)
^
SyntaxError: invalid syntax
我是微服务和 Nameko 的新手,而且我使用 RabbitMQ 作为排队服务。