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‎README.md

+1-1
Original file line numberDiff line numberDiff line change
@@ -43,7 +43,7 @@ the [do’s and don’ts](http://docs.geteventflow.net/DosAndDonts.html) and the
4343
* **Async/await first:** Every part of EventFlow is written using async/await.
4444
* **Highly configurable and extendable**
4545
* **Easy to use**
46-
* **No use of threads or background workers making it "web friendly"**
46+
* **No use of threads or background workers**
4747
* **Cancellation:** All methods that does IO work or might delay execution (due to
4848
retries), takes a `CancellationToken` argument to allow you to cancel the operation
4949

‎RELEASE_NOTES.md

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@@ -1,4 +1,26 @@
1-
### New in 0.68 (not released yet)
1+
### New in 0.69 (not released yet)
2+
3+
* New: Added configuration option to set the "point of no return" when using
4+
cancellation tokens. After this point in processing, cancellation tokens
5+
are ignored:
6+
`options.Configure(c => c.CancellationBoundary = CancellationBoundary.BeforeCommittingEvents)`
7+
* Fix: Added the schema `dbo` to the `eventdatamodel_list_type` in script
8+
`0002 - Create eventdatamodel_list_type.sql` for `EventFlow.MsSql`.
9+
* New: Added `EventFlowOptions.RunOnStartup<TBootstrap>` extension method to
10+
register `IBootstrap` types that should run on application startup.
11+
* New: Support for async read model updates (`IAmAsyncReadModelFor`).
12+
You can mix and match asynchronous and synchronous updates,
13+
as long as you don't subscribe to the same event in both ways.
14+
* Fix: `LoadAllCommittedEvents` now correctly handles cases where the
15+
`GlobalSequenceNumber` column contains gaps larger than the page size. This bug
16+
lead to incomplete event application when using the `ReadModelPopulator` (see #564).
17+
* Fix: `IResolver.Resolve<T>()` and `IResolver.Resolve(Type)` now throw an
18+
exception for unregistered services when using `EventFlow.DependencyInjection`.
19+
* Minor fix: Fixed stack overflow in `ValidateRegistrations` when decorator
20+
components are co-located together with other components that are registed using
21+
`Add*`-methods
22+
23+
### New in 0.68.3728 (released 2018-12-03)
224

325
* Breaking: Changed name of namespace of the projects AspNetCore `EventFlow.Aspnetcore`
426
to `EventFlow.AspNetCore`

‎Source/EventFlow.DependencyInjection/Registrations/ServiceProviderResolver.cs

+2-2
Original file line numberDiff line numberDiff line change
@@ -42,12 +42,12 @@ public ServiceProviderResolver(IServiceProvider serviceProvider, IServiceCollect
4242

4343
public T Resolve<T>()
4444
{
45-
return ServiceProvider.GetService<T>();
45+
return ServiceProvider.GetRequiredService<T>();
4646
}
4747

4848
public object Resolve(Type serviceType)
4949
{
50-
return ServiceProvider.GetService(serviceType);
50+
return ServiceProvider.GetRequiredService(serviceType);
5151
}
5252

5353
public IEnumerable<object> ResolveAll(Type serviceType)

‎Source/EventFlow.EntityFramework.Tests/InMemory/EfInMemoryEventStoreTests.cs

+1
Original file line numberDiff line numberDiff line change
@@ -21,6 +21,7 @@
2121
// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
2222
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
2323

24+
using System.Threading.Tasks;
2425
using EventFlow.Configuration;
2526
using EventFlow.EntityFramework.Extensions;
2627
using EventFlow.EntityFramework.Tests.Model;

‎Source/EventFlow.EntityFramework.Tests/MsSql/EfMsSqlEventStoreTests.cs

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Original file line numberDiff line numberDiff line change
@@ -21,6 +21,7 @@
2121
// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
2222
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
2323

24+
using System.Threading.Tasks;
2425
using EventFlow.Configuration;
2526
using EventFlow.EntityFramework.Extensions;
2627
using EventFlow.EntityFramework.Tests.Model;

‎Source/EventFlow.EntityFramework.Tests/PostgreSql/EfPostgreSqlEventStoreTests.cs

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Original file line numberDiff line numberDiff line change
@@ -21,6 +21,7 @@
2121
// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
2222
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
2323

24+
using System.Threading.Tasks;
2425
using EventFlow.Configuration;
2526
using EventFlow.EntityFramework.Extensions;
2627
using EventFlow.EntityFramework.Tests.Model;

‎Source/EventFlow.EntityFramework.Tests/SQLite/EfSqliteEventStoreTests.cs

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Original file line numberDiff line numberDiff line change
@@ -21,6 +21,7 @@
2121
// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
2222
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
2323

24+
using System.Threading.Tasks;
2425
using EventFlow.Configuration;
2526
using EventFlow.EntityFramework.Extensions;
2627
using EventFlow.EntityFramework.Tests.Model;

‎Source/EventFlow.EntityFramework/EventStores/EntityFrameworkEventPersistence.cs

+2-3
Original file line numberDiff line numberDiff line change
@@ -60,15 +60,14 @@ public async Task<AllCommittedEventsPage> LoadAllCommittedEvents(GlobalPosition
6060
var startPosition = globalPosition.IsStart
6161
? 0
6262
: long.Parse(globalPosition.Value);
63-
var endPosition = startPosition + pageSize;
6463

6564
using (var context = _contextProvider.CreateContext())
6665
{
6766
var entities = await context
6867
.Set<EventEntity>()
69-
.Where(e => e.GlobalSequenceNumber >= startPosition
70-
&& e.GlobalSequenceNumber <= endPosition)
7168
.OrderBy(e => e.GlobalSequenceNumber)
69+
.Where(e => e.GlobalSequenceNumber >= startPosition)
70+
.Take(pageSize)
7271
.ToListAsync(cancellationToken)
7372
.ConfigureAwait(false);
7473

‎Source/EventFlow.EventStores.EventStore.Tests/IntegrationTests/EventStoreEventStoreTests.cs

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@@ -22,6 +22,7 @@
2222
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
2323

2424
using System;
25+
using System.Threading.Tasks;
2526
using EventFlow.Configuration;
2627
using EventFlow.EventStores.EventStore.Extensions;
2728
using EventFlow.Extensions;
@@ -57,5 +58,12 @@ protected override IRootResolver CreateRootResolver(IEventFlowOptions eventFlowO
5758

5859
return resolver;
5960
}
61+
62+
public override Task LoadAllEventsAsyncFindsEventsAfterLargeGaps()
63+
{
64+
// Need to reset DB in order to make this test work.
65+
66+
return Task.CompletedTask;
67+
}
6068
}
6169
}

‎Source/EventFlow.MongoDB.Tests/IntegrationTests/EventStores/MongoDbEventStoreTests.cs

+1-3
Original file line numberDiff line numberDiff line change
@@ -1,14 +1,12 @@
11
using System;
2+
using System.Threading.Tasks;
23
using EventFlow.Configuration;
34
using EventFlow.TestHelpers;
45
using EventFlow.TestHelpers.Suites;
5-
using EventFlow.Extensions;
66
using EventFlow.MongoDB.EventStore;
77
using EventFlow.MongoDB.Extensions;
8-
using EventFlow.MongoDB.ValueObjects;
98
using NUnit.Framework;
109
using Mongo2Go;
11-
using MongoDB.Driver;
1210

1311
namespace EventFlow.MongoDB.Tests.IntegrationTests.EventStores
1412
{

‎Source/EventFlow.MongoDB/EventStore/MongoDbEventPersistence.cs

+26-3
Original file line numberDiff line numberDiff line change
@@ -1,4 +1,27 @@
1-
using System;
1+
// The MIT License (MIT)
2+
//
3+
// Copyright (c) 2015-2019 Rasmus Mikkelsen
4+
// Copyright (c) 2015-2019 eBay Software Foundation
5+
// https://github.com/eventflow/EventFlow
6+
//
7+
// Permission is hereby granted, free of charge, to any person obtaining a copy of
8+
// this software and associated documentation files (the "Software"), to deal in
9+
// the Software without restriction, including without limitation the rights to
10+
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11+
// the Software, and to permit persons to whom the Software is furnished to do so,
12+
// subject to the following conditions:
13+
//
14+
// The above copyright notice and this permission notice shall be included in all
15+
// copies or substantial portions of the Software.
16+
//
17+
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18+
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19+
// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20+
// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21+
// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22+
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23+
24+
using System;
225
using System.Collections.Generic;
326
using System.Linq;
427
using System.Threading;
@@ -32,10 +55,10 @@ public async Task<AllCommittedEventsPage> LoadAllCommittedEvents(GlobalPosition
3255
long startPosition = globalPosition.IsStart
3356
? 0
3457
: long.Parse(globalPosition.Value);
35-
long endPosition = startPosition + pageSize;
3658

3759
List<MongoDbEventDataModel> eventDataModels = await MongoDbEventStoreCollection
38-
.Find(model => model._id >= startPosition && model._id <= endPosition)
60+
.Find(model => model._id >= startPosition)
61+
.Limit(pageSize)
3962
.ToListAsync(cancellationToken)
4063
.ConfigureAwait(continueOnCapturedContext: false);
4164

‎Source/EventFlow.MsSql.Tests/IntegrationTests/EventStores/MsSqlEventStoreTests.cs

+1
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@@ -21,6 +21,7 @@
2121
// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
2222
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
2323

24+
using System.Threading.Tasks;
2425
using EventFlow.Configuration;
2526
using EventFlow.Extensions;
2627
using EventFlow.MsSql.EventStores;

‎Source/EventFlow.MsSql/EventStores/MsSqlEventPersistence.cs

+7-8
Original file line numberDiff line numberDiff line change
@@ -67,24 +67,23 @@ public async Task<AllCommittedEventsPage> LoadAllCommittedEvents(
6767
var startPosition = globalPosition.IsStart
6868
? 0
6969
: long.Parse(globalPosition.Value);
70-
var endPosition = startPosition + pageSize;
7170

7271
const string sql = @"
73-
SELECT
72+
SELECT TOP(@pageSize)
7473
GlobalSequenceNumber, BatchId, AggregateId, AggregateName, Data, Metadata, AggregateSequenceNumber
7574
FROM EventFlow
7675
WHERE
77-
GlobalSequenceNumber >= @FromId AND GlobalSequenceNumber <= @ToId
76+
GlobalSequenceNumber >= @startPosition
7877
ORDER BY
7978
GlobalSequenceNumber ASC";
8079
var eventDataModels = await _connection.QueryAsync<EventDataModel>(
8180
Label.Named("mssql-fetch-events"),
82-
cancellationToken,
83-
sql,
84-
new
81+
cancellationToken,
82+
sql,
83+
new
8584
{
86-
FromId = startPosition,
87-
ToId = endPosition,
85+
startPosition,
86+
pageSize
8887
})
8988
.ConfigureAwait(false);
9089

‎Source/EventFlow.MsSql/EventStores/Scripts/0002 - Create eventdatamodel_list_type.sql

+1-1
Original file line numberDiff line numberDiff line change
@@ -1,6 +1,6 @@
11
IF NOT EXISTS (SELECT * FROM SYS.TYPES WHERE is_table_type = 1 AND name = 'eventdatamodel_list_type')
22
BEGIN
3-
CREATE TYPE eventdatamodel_list_type AS TABLE
3+
CREATE TYPE dbo.eventdatamodel_list_type AS TABLE
44
(
55
[AggregateId] [nvarchar](255) NOT NULL,
66
[AggregateName] [nvarchar](255) NOT NULL,

‎Source/EventFlow.PostgreSql.Tests/IntegrationTests/EventStores/PostgresSqlEventStoreTests.cs

+1
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@@ -20,6 +20,7 @@
2020
// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
2121
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
2222

23+
using System.Threading.Tasks;
2324
using EventFlow.Configuration;
2425
using EventFlow.Extensions;
2526
using EventFlow.PostgreSql.Connections;

‎Source/EventFlow.PostgreSql/EventStores/PostgresSqlEventPersistence.cs

+9-9
Original file line numberDiff line numberDiff line change
@@ -69,24 +69,24 @@ public async Task<AllCommittedEventsPage> LoadAllCommittedEvents(
6969
var startPosition = globalPosition.IsStart
7070
? 0
7171
: long.Parse(globalPosition.Value);
72-
var endPosition = startPosition + pageSize;
7372

7473
const string sql = @"
7574
SELECT
7675
GlobalSequenceNumber, BatchId, AggregateId, AggregateName, Data, Metadata, AggregateSequenceNumber
7776
FROM EventFlow
7877
WHERE
79-
GlobalSequenceNumber >= @FromId AND GlobalSequenceNumber <= @ToId
78+
GlobalSequenceNumber >= @startPosition
8079
ORDER BY
81-
GlobalSequenceNumber ASC;";
80+
GlobalSequenceNumber ASC
81+
LIMIT @pageSize;";
8282
var eventDataModels = await _connection.QueryAsync<EventDataModel>(
83-
Label.Named("postgresql-fetch-events"),
84-
cancellationToken,
85-
sql,
86-
new
83+
Label.Named("postgresql-fetch-events"),
84+
cancellationToken,
85+
sql,
86+
new
8787
{
88-
FromId = startPosition,
89-
ToId = endPosition,
88+
startPosition,
89+
pageSize
9090
})
9191
.ConfigureAwait(false);
9292

‎Source/EventFlow.SQLite.Tests/IntegrationTests/EventStores/SQLiteEventStoreTests.cs

+1
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@@ -24,6 +24,7 @@
2424
using System;
2525
using System.IO;
2626
using System.Threading;
27+
using System.Threading.Tasks;
2728
using EventFlow.Configuration;
2829
using EventFlow.Core;
2930
using EventFlow.Extensions;

‎Source/EventFlow.SQLite/EventStores/SQLiteEventPersistence.cs

+9-9
Original file line numberDiff line numberDiff line change
@@ -68,24 +68,24 @@ public async Task<AllCommittedEventsPage> LoadAllCommittedEvents(
6868
var startPosition = globalPosition.IsStart
6969
? 0
7070
: long.Parse(globalPosition.Value);
71-
var endPosition = startPosition + pageSize;
7271

7372
const string sql = @"
7473
SELECT
7574
GlobalSequenceNumber, BatchId, AggregateId, AggregateName, Data, Metadata, AggregateSequenceNumber
7675
FROM EventFlow
7776
WHERE
78-
GlobalSequenceNumber >= @FromId AND GlobalSequenceNumber <= @ToId
77+
GlobalSequenceNumber >= @startPosition
7978
ORDER BY
80-
GlobalSequenceNumber ASC";
79+
GlobalSequenceNumber ASC
80+
LIMIT @pageSize";
8181
var eventDataModels = await _connection.QueryAsync<EventDataModel>(
82-
Label.Named("sqlite-fetch-events"),
83-
cancellationToken,
84-
sql,
85-
new
82+
Label.Named("sqlite-fetch-events"),
83+
cancellationToken,
84+
sql,
85+
new
8686
{
87-
FromId = startPosition,
88-
ToId = endPosition,
87+
startPosition,
88+
pageSize
8989
})
9090
.ConfigureAwait(false);
9191

‎Source/EventFlow.TestHelpers/Aggregates/Decorators/SomeCommandHandlerDecorator.cs

+53
Original file line numberDiff line numberDiff line change
@@ -0,0 +1,53 @@
1+
// The MIT License (MIT)
2+
//
3+
// Copyright (c) 2015-2018 Rasmus Mikkelsen
4+
// Copyright (c) 2015-2018 eBay Software Foundation
5+
// https://github.com/eventflow/EventFlow
6+
//
7+
// Permission is hereby granted, free of charge, to any person obtaining a copy of
8+
// this software and associated documentation files (the "Software"), to deal in
9+
// the Software without restriction, including without limitation the rights to
10+
// use, copy, modify, merge, publish, distribute, sublicense, and/or sell copies of
11+
// the Software, and to permit persons to whom the Software is furnished to do so,
12+
// subject to the following conditions:
13+
//
14+
// The above copyright notice and this permission notice shall be included in all
15+
// copies or substantial portions of the Software.
16+
//
17+
// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
18+
// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY, FITNESS
19+
// FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE AUTHORS OR
20+
// COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER LIABILITY, WHETHER
21+
// IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM, OUT OF OR IN
22+
// CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN THE SOFTWARE.
23+
24+
using System.Threading;
25+
using System.Threading.Tasks;
26+
using EventFlow.Aggregates;
27+
using EventFlow.Aggregates.ExecutionResults;
28+
using EventFlow.Commands;
29+
using EventFlow.Core;
30+
31+
namespace EventFlow.TestHelpers.Aggregates.Decorators
32+
{
33+
/// <summary>
34+
/// Caused StackOverflowException when colocated with command handlers and using options.AddDefaults().
35+
/// </summary>
36+
/// <seealso cref="http://github.com/eventflow/EventFlow/issues/523"/>
37+
public class SomeCommandHandlerDecorator<TAggregate, TIdentity, TResult, TCommand> :
38+
CommandHandler<TAggregate, TIdentity, TResult, TCommand>
39+
where TAggregate : IAggregateRoot<TIdentity>
40+
where TIdentity : IIdentity
41+
where TResult : IExecutionResult
42+
where TCommand : ICommand<TAggregate, TIdentity, TResult>
43+
{
44+
public SomeCommandHandlerDecorator(ICommandHandler<TAggregate, TIdentity, TResult, TCommand> inner)
45+
{
46+
}
47+
48+
public override Task<TResult> ExecuteCommandAsync(TAggregate aggregate, TCommand command, CancellationToken cancellationToken)
49+
{
50+
throw new System.NotImplementedException();
51+
}
52+
}
53+
}

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