public void Should_send_to_other_clients_when_one_fails()
{
// One client may throw in OnNext, but observable should not fail and continue sending
WithCheckpointStorageService(storageService =>
{
var hubContext = Substitute.For <IHubContext <CheckpointsHub> >();
var log = new List <string>();
hubContext.Clients.Client("con1")
.SendCoreAsync(Arg.Any <string>(), Arg.Any <object[]>())
.ThrowsForAnyArgs(x => new ArgumentOutOfRangeException())
.AndDoes(info => log.Add("thrown"));
hubContext.Clients.Client("con2")
.SendCoreAsync("Checkpoint", Arg.Any <object[]>())
.Returns(Task.CompletedTask)
.AndDoes(info => log.Add(info.ArgAt <object[]>(1)
.OfType <Checkpoint[]>().First()[0].RiderId));
var ds = new DistributionService(hubContext, MessageHub, storageService);
ds.StartStream("con1", DateTime.UtcNow);
ds.StartStream("con2", DateTime.UtcNow);
MessageHub.Publish(new Checkpoint("r1", Constants.DefaultUtcDate));
new Timing().Logger(Logger).Expect(() => log.Count >= 2);
log[0].Should().Be("thrown");
log[1].Should().Be("r1");
});
}
public void Should_distribute()
{
// One client may throw in OnNext, but observable should not fail and continue sending
WithCheckpointStorageService(storageService =>
{
var hubContext = Substitute.For <IHubContext <CheckpointsHub> >();
var cps = new List <Checkpoint>();
hubContext.Clients.Client("con1")
.SendCoreAsync("Checkpoint", Arg.Any <object[]>())
.Returns(Task.CompletedTask)
.AndDoes(info => cps.AddRange(info.ArgAt <object[]>(1).OfType <Checkpoint[]>().First()));
var ds = new DistributionService(hubContext, MessageHub, storageService);
ds.StartStream("con1", DateTime.UtcNow);
MessageHub.Publish(new Checkpoint("r1", Constants.DefaultUtcDate));
new Timing().Logger(Logger).Expect(() => cps.Count >= 1);
cps[0].RiderId.Should().Be("r1");
});
}
public void Subscribe(DateTime from)
{
logger.Information($"Subscribe request {Context.ConnectionId}");
distributionService.StartStream(Context.ConnectionId, from);
}
