The main script is equivalent to:

deno eval 'console.log(new Date().toISOString())'

Intended to be used to test a process runner e.g.:

deno run https://raw.githubusercontent.com/evanx/deno-date-iso/v0.0.1/main.ts

The worker script is an experimental Redis-driven microservice approach:

• the microservice requires a Redis "worker key" as a CLI parameter
• the worker hashes provide configuration e.g. the requestStream key
• an AES key is provided by stdin to decrypt any sensitive config e.g. account credentials
• the worker sets and monitors the pid field to control its lifecycle
• the worker will xreadgroup using the worker consumer group to processes requests
• the worker will push the response to a single-entry "list" which will expire after a few seconds

The intention is that other workers can xadd requests, and brpop responses with a timeout.

Latest: https://raw.githubusercontent.com/evanx/deno-date-iso/v0.0.3/worker.ts

The cli script can be used to setup and dev/test a worker e.g.:

• create-request-stream - create the stream with worker consumer group
• setup-worker - setup a worker hashes key
• xadd-req - add a request to the stream

The demo.sh shell script can be used to demonstrate the worker script e.g. if you wish to delete the request stream if it already exists:

./demo.sh clean

This script will:

• create the request stream with a consumer group worker for collaborating workers to consume via xreadgroup
• xadd a request to the stream
• setup a worker key deno-date-iso:1:h
• run the worker to process the added request
• pop the response by request ID

For the demo, we set requestLimit to 1 and xadd a single request, so that the service will process that single request only and then exit.