tests.system.providers.redis.example_redis_publish¶
This is an example DAG which uses RedisPublishOperator, RedisPubSubSensor and RedisKeySensor. In this example, we create 3 tasks which execute sequentially. The first task is to publish a particular message to redis using the RedisPublishOperator. The second task is to wait for a particular message at a particular channel to arrive in redis using the RedisPubSubSensor, and the third task is to wait for a particular key to arrive in redis using the RedisKeySensor.