| $os=Get-WMIObject win32_operatingsystem | |
| if ($os.OSArchitecture -eq "64-bit") { | |
| $gitInstallationDir = "c:\Program Files (x86)\Git\" | |
| } | |
| else { | |
| $gitInstallationDir = "c:\Program Files\Git\" | |
| } | |
| #adding git installation directory to PATH variable |
| #How it works: | |
| #switch to p4 branch | |
| #get changes from p4 | |
| ## gets changelist number workspace is synced to | |
| ## gets list of changelists that is present on server and don't at my workspace | |
| #commit change-by-change to p4 branch on behalf of corresponding users | |
| #switch back the to previous branch | |
| $Env:P4CHARSET = "utf8" | |
| if ($args[0] -eq "-preview" -or $args[0] -eq "-p") {$preview = $TRUE } |
| using GoldMine.Core.CommandHandlers; | |
| using GoldMine.Core.Commands; | |
| using Machine.Specifications; | |
| namespace GoldMine.Core.Tests.Integration.Contacts | |
| { | |
| public class when_sending_a_CreateTask_command : using_in_memory_cqrs_runtime | |
| { | |
| Because of = () => | |
| CommandBus.Send(new CreateTaskCommand()); |
| [Feature] | |
| public class Tool_usage | |
| { | |
| [Scenario] | |
| public void Use_new_tool() | |
| { | |
| Tool tool = default(Tool); | |
| "Given I created a new tool"._(() => | |
| { | |
| tool = new Tool(); |
| //What do you thing about usage of "New" class as a test helper | |
| var @event = new ContactCreatedEvent(Guid.NewGuid(), New.ContactDetails()); | |
| // ^^^^^^ | |
| public static class New | |
| { | |
| public static ContactDetails ContactDetails() | |
| { | |
| var contactDetails = new ContactDetails |
Messaging was around for a long time Analogy about robotics
Prerequisites, plans to include code in different languages. Explanation of messaging on example of classes, calling methods and calling services comparison. In-memory vs world wide messaging. Remote objects.
Messaging vs RPC (rpc is blocking and messaging non-blocking not necessary btw, messaging could also be blocking).
Kerry explains previous episode, why messaging, what is serialization and why do we need it and what he did in terms of homework.
Rinat explains that technology is completely irrelevant. Business processes and business models are more important. We are capturing some parts of the real world in words and in our case words are messages. Words is how we think, how we talk to each other. Message is something that describes intent. Examples from home work's domain.
| import sublime, sublime_plugin, functools | |
| class IdleWatcher(sublime_plugin.EventListener): | |
| pending = 0 | |
| def handleTimeout(self, view): | |
| self.pending = self.pending - 1 | |
| if self.pending == 0: | |
| self.on_idle(view) |
| InsertEventsTo(EventStore) | |
| .AggregateId(contactId, new | |
| { | |
| FakeEvent.ContactCreated(), | |
| FakeEvent.TaskCreatedForContact(), | |
| FakeEvent.EventLinkedToContact() | |
| }) | |
| .AggregateId(TaskId, new | |
| { | |
| FakeEvent.TaskCreated() |
In case when one command results in several events for the same AR those events could happen really fast, so DateTime.Utc.Now returns absolutely equal dates and two events get written with the same date to the EventStore. When they are queried later and sorted by EventDate the resulted order is unpredictable.
I faced this issue trying to replay events locally from our Dev db, there are two events
id: d85cd1d4-b0d0-4e7f-8d08-4b6e8638e61d, UserCreatedEvent, AggregateRootId: 42668cc6-da9e-44f1-ba05-105f55ebea34
id: 44b75b0c-cb43-482b-8b95-37b73ad1b0de, UserCredentialsCreatedEvent, AggregateRootId: 42668cc6-da9e-44f1-ba05-105f55ebea34
and they get returned in logically incorrect order UserCredentialsCreatedEvent first, since they have equal dates. I am not really sure how to solve this problem. Any thoughts?