public async Task AsyncWhatIsChangesApi()
{
using (var store = new DocumentStore())
{
#region changes_2
IDatabaseChanges changes = store.Changes();
await changes.EnsureConnectedNow();
var subscription = changes
.ForAllDocuments()
.Subscribe(change => Console.WriteLine("{0} on document {1}", change.Type, change.Id));
try
{
// application code here
}
finally
{
if (subscription != null)
{
subscription.Dispose();
}
}
#endregion
}
}
private async Task AssertChangesApiTaskFailure(IDatabaseChanges changes)
{
Task <IDatabaseChanges> changesTask = null;
Assert.Equal(TaskStatus.Faulted, await WaitForValueAsync(() =>
{
changesTask = changes.EnsureConnectedNow();
return(changesTask.Status);
}, TaskStatus.Faulted));
Assert.NotNull(changesTask.Exception.InnerException);
Assert.Equal(typeof(DatabaseDoesNotExistException), changesTask.Exception.InnerException.GetType());
}