ForLater - Fire-Forget and delayed.

NOTE

Laters checks the datastore every 3 seconds, this can be over-ridden.

This mechanism allows you to queue work (a single instance) to be processed now on another process/thread, or delay it to Laters (to a DateTime).

There are a few commands we can do, here are some to give you a feel of the API.

ForLater - ASAP.

NOTE

the job id is returned, incase you need to reference it

This will queue work to happen as soon as possible.

schedule.ForLater(new Hello { Name = "dave" } )

The Payload.

The payload new Hello { Name = "dave" } in the example, is important as this is passed into the `Handler, to produce all the information it requires to execute.

app.MapHandler<Hello>(async (JobContext<Hello> ctx) =>
{
   //the hello object is passed into the handler, via the JobContext.
});

ForLater - Delayed.

Same as the example before, however, we can supply a DateTime of when we want to process the one message.

var whenToProcess = new DateTime(2032, 01, 02, 12,12, 12);
schedule.ForLater(new Hello { Name = "dave" },  whenToProcess)

ForgetAboutIt - Removing a Job.

using the JobId which is returned from Laters you can delete jobs, as follows:

schedule.ForgetAboutIt<Hello>(jobId);