Python 3.x 如何让dramatiq在Windows/WSL环境中与redis协同工作？

我创建了一个简单的脚本，用于使用redis测试戏剧性：

broker_redis = RedisBroker(host='localhost', port=6379)

@dramatiq.actor
def sq(x):
    time.sleep(random.randint(2, 4))
    return x * x

我正在使用此命令在WSL内部运行（如文档所述）：

它运行时没有任何错误，并在控制台上打印以下行：

[2020-05-06 09:46:28,535] [PID 508] [MainThread] [dramatiq.MainProcess] [INFO] Dramatiq '1.8.1' is booting up.
[2020-05-06 09:46:28,535] [PID 511] [MainThread] [dramatiq.WorkerProcess(1)] [INFO] Worker process is ready for action.
[2020-05-06 09:46:28,546] [PID 510] [MainThread] [dramatiq.WorkerProcess(0)] [INFO] Worker process is ready for action.
[2020-05-06 09:46:28,548] [PID 544] [MainThread] [dramatiq.ForkProcess(0)] [INFO] Fork process 'dramatiq.middleware.prometheus:_run_exposition_server' is ready for action.
[2020-05-06 09:46:28,559] [PID 513] [MainThread] [dramatiq.WorkerProcess(3)] [INFO] Worker process is ready for action.
[2020-05-06 09:46:28,569] [PID 512] [MainThread] [dramatiq.WorkerProcess(2)] [INFO] Worker process is ready for action.
[2020-05-06 09:46:28,581] [PID 515] [MainThread] [dramatiq.WorkerProcess(5)] [INFO] Worker process is ready for action.
[2020-05-06 09:46:28,596] [PID 514] [MainThread] [dramatiq.WorkerProcess(4)] [INFO] Worker process is ready for action.
[2020-05-06 09:46:28,634] [PID 516] [MainThread] [dramatiq.WorkerProcess(6)] [INFO] Worker process is ready for action.
[2020-05-06 09:46:28,634] [PID 517] [MainThread] [dramatiq.WorkerProcess(7)] [INFO] Worker process is ready for action.

但当我在解释器中导入此函数并对其使用

send

方法时

from script_name import sq
sq.send(10)

…它等待几秒钟，然后引发一个

戏剧性错误。ConnectionClosed

错误：

dramatiq.errors.ConnectionClosed: AMQPConnectionError: (AMQPConnectorSocketConnectError: ConnectionRefusedError(10061, 'Unknown error'),)

此调用似乎无法将消息发送到WSL内部运行的戏剧TIQ

---

注意：我还没有安装RabbitMQ，但我假设如果我要使用Redis，就不需要安装它。

您有运行Redis吗？如果您要使用RabbitMQ，也一样，您需要运行RabbitMQ服务。

dramatiq.errors.ConnectionClosed: AMQPConnectionError: (AMQPConnectorSocketConnectError: ConnectionRefusedError(10061, 'Unknown error'),)