# TODO: Why are we saving this in the app??
app[APP_CLIENT_RABBIT_DECORATED_HANDLERS_KEY] = [
partial_rabbit_message_handler
]
await logs_progress_queue.consume(partial_rabbit_message_handler,
exclusive=True,
no_ack=True)
# instrumentation
pika_instrumentation_channel = comp_settings.rabbit.channels[
"instrumentation"]
instrumentation_exchange = await channel.declare_exchange(
pika_instrumentation_channel, aio_pika.ExchangeType.FANOUT)
instrumentation_queue = await channel.declare_queue(
f"webserver_{id(app)}_instrumentation", exclusive=True)
await instrumentation_queue.bind(instrumentation_exchange)
partial_rabbit__instrumentation_handler = rabbit_adapter(app)(
instrumentation_message_handler)
app[APP_CLIENT_RABBIT_DECORATED_HANDLERS_KEY].extend(
[partial_rabbit__instrumentation_handler])
await instrumentation_queue.consume(
partial_rabbit__instrumentation_handler, exclusive=True, no_ack=False)
@retry(**RabbitMQRetryPolicyUponInitialization().kwargs)
async def wait_till_rabbitmq_responsive(url: str) -> bool:
"""Check if something responds to ``url`` """
connection = await aio_pika.connect(url)
await connection.close()
return True
async def _wait_till_rabbit_responsive(url: str) -> None:
async for attempt in AsyncRetrying(
**RabbitMQRetryPolicyUponInitialization().kwargs):
with attempt:
connection = await aio_pika.connect(url, timeout=1.0)
await connection.close()