// SAMPLE: what-else-can-the-in-memory-bus-do
public static async Task WhatElseCanItDo(RegisterUser user, ICommandBus bus)
{
// Execute the command *right this instance*,
// and because we didn't ask for the UserRegistered event,
// Jasper enqueues *that* message for execution
await bus.Invoke(user);
// Enqueues the command locally for execution
// on a background thread
await bus.Enqueue(user);
// Enqueues the command locally for execution,
// but specify a pre-configured worker queue
// name if you want to give some messages a
// higher or lower priority
await bus.Enqueue(user, "important");
// Enqueue the command locally, but first persist
// the command to durable storage for "guaranteed
// execution"
await bus.EnqueueDurably(user);
// Schedule the command to be executed in 5 minutes
await bus.Schedule(user, 5.Minutes());
// Schedule the command to be executed at 1AM tomorrow
await bus.Schedule(user, DateTimeOffset.UtcNow.Date.AddDays(1).AddHours(1));
}
protected override async Task ExecuteAsync(CancellationToken stoppingToken)
{
while (!stoppingToken.IsCancellationRequested)
{
_logger.LogInformation("Worker running at: {time}", DateTimeOffset.Now);
await _bus.Enqueue(new CreateItemCommand { Name = $"Item at {DateTimeOffset.Now}" });
await Task.Delay(2000, stoppingToken);
}
}
// SAMPLE: enqueue-locally
public static async Task enqueue_locally(ICommandBus bus)
{
// Enqueue a message to the local worker queues
await bus.Enqueue(new Message1());
}
