Updatable Timer Sample

A helper structure that supports blocking sleep that can be rescheduled at any moment.

Demonstrates:

Timer and its cancellation
Signal Channel
Selector used to wait on both timer and channel

Steps to run this sample:

Run a Temporal service.
Run the following command to start the worker

go run updatabletimer/worker/main.go

Run the following command to start the example

go run updatabletimer/starter/main.go

Run the following command to update the timer wake-up time

go run updatabletimer/updater/main.go