Python 업데이트 비동기 지원의 상호 운용성

<code class="language-python">from iop import BusinessProcess
from msg import MyMessage


class MyBP(BusinessProcess):

    def on_message(self, request):
        msg_one = MyMessage(message="Message1")
        msg_two = MyMessage(message="Message2")

        self.send_request_async("Python.MyBO", msg_one, completion_key="1")
        self.send_request_async("Python.MyBO", msg_two, completion_key="2")

    def on_response(self, request, response, call_request, call_response, completion_key):
        if completion_key == "1":
            self.response_one = call_response
        elif completion_key == "2":
            self.response_two = call_response

    def on_complete(self, request, response):
        self.log_info(f"Received response one: {self.response_one.message}")
        self.log_info(f"Received response two: {self.response_two.message}")</code>

<code class="language-python">from iop import BusinessProcess
from msg import MyMessage


class MyMultiBP(BusinessProcess):

    def on_message(self, request):
        msg_one = MyMessage(message="Message1")
        msg_two = MyMessage(message="Message2")

        tuple_responses = self.send_multi_request_sync([("Python.MyMultiBO", msg_one),
                                                        ("Python.MyMultiBO", msg_two)])

        self.log_info("All requests have been processed")
        for target, request, response, status in tuple_responses:
            self.log_info(f"Received response: {response.message}")</code>

<code class="language-python">import asyncio

from iop import BusinessProcess
from msg import MyMessage


class MyAsyncNGBP(BusinessProcess):

    def on_message(self, request):

        results = asyncio.run(self.await_response(request))

        for result in results:
            print(f"Received response: {result.message}")

    async def await_response(self, request):
        msg_one = MyMessage(message="Message1")
        msg_two = MyMessage(message="Message2")

        tasks = [self.send_request_async_ng("Python.MyAsyncNGBO", msg_one),
                 self.send_request_async_ng("Python.MyAsyncNGBO", msg_two)]

        return await asyncio.gather(*tasks)</code>