06_Data_Redis_Java

redisjava Function

Connects to a Redis instance and perform the following operations:

1. Stores the last invocation ID in Redis
2. Stores the last invocation time in Redis
3. Adds the invocation ID to a list in Redis
4. Returns the list of invocation IDs from Redis

Local Development

1. Export your Heroku Data for Redis configuration

Make sure you have the REDIS_URL connection string in the .env file of this folder. For using this recipe on a Compute Environment please refer to the Heroku Data in Functions documentation.

heroku config -a <app_name> --shell > .env
source .env

2. Run tests with

./mvnw test

3. Start your function locally

sf run function start --verbose

4. Invoke your function locally

sf run function --function-url=http://localhost:8080 --payload='{"limit": 5}'