Particular/NServiceBus 5.1.0

on GitHub

As part of this release we had 159 commits which resulted in 44 issues being closed.

Features

#2473 Adding a new Rx BusNotifications API

Streams added in this release:

• MessageHasFailedAFirstLevelRetryAttempt
• MessageHasBeenSentToSecondLevelRetries
• MessageSentToErrorQueue

#2103 Expose a way to set TTRQ for MSMQ

Msmq in workgroup mode requires TTRQ to be set when sending.

http://serverfault.com/questions/480285/how-to-change-default-msmq-time-to-reach-queue-time

Exposed a key on the connection string ...;TimeToReachQueue=12:00:00; where the value is a parsable timespan.

#1235 Prevent saga id from being changed

If a modification of the Saga Id then an exception will be thrown

A modification of IContainSagaData.Id has been detected. This property is for infrastructure purposes only and should not be modified. SagaType: TheSagaType

#1228 Make the timeouts for our circuit breakers configurable

Improvements

#2502 Remove redundant new() constraint from Saga.RequestTimeout

Since an instance is being passed in then there is no need for a new() constraint

RequestTimeout<TTimeoutMessageType>(DateTime at, TTimeoutMessageType timeoutMessage)
RequestTimeout<TTimeoutMessageType>(TimeSpan within, TTimeoutMessageType timeoutMessage)

#2491 Obsolete Saga.RequestTimeout(Action)

Both have new() constraints and hence cannot be an interface. No need to construct an instance when the consumer can do this themselves.

RequestTimeout<TTimeoutMessageType>(TimeSpan within, Action<TTimeoutMessageType> messageConstructor) where TTimeoutMessageType : new()
RequestTimeout<TTimeoutMessageType>(DateTime at, Action<TTimeoutMessageType> action) where TTimeoutMessageType : new()

#2487 improve performance of InMemoryTimeoutPersister

An ~4x improvement in the performance of InMemoryTimeoutPersister

#2480 Change callback so they fire on replies only

#2474 Performance counter can hang

Now doing the performance counter check (counter.CounterType) in a time-bombed thread that if it doesn't return within 2 seconds we mark the counter as not "healthy".

#2457 Removed all the host related projects

As of 5.1 the Host will be on a seprarate repo/release cycle

#2447 Use Exception.ToString in headers

Store Exception.ToString() instead of Exception.StackTrace inside the NServiceBus.ExceptionInfo.StackTrace header

#2439 Remove Add-BindingRedirect from nuget install

Not needed since we are locking assembly version number to major

#2431 Remove the logging from init.ps1

It creates noise in the package manager console

#2413 Should throw an error Definition does not have a public empty constructor

For Transport, Logging and Persistence definitions.

#2367 Persistence no longer required for SendOnly endpoints

#2286 InMemorySagaPersister should use a concurrent dictionary

#2056 Handle ReflectionTypeLoadException better (included successfully loaded types)

Bugs

#2507 DataBus is looking for FileShareDatabusPath when it should not

#2501 passing null messageConstructor parameter to ReplyToOriginator will result in a null message being sent

ReplyToOriginator<TMessage>(Action<TMessage> messageConstructor) incorrectly did a null parameter check whichc resulted in a null being passed ass a message.

#2464 Impossible to register a custom IMessageSerializer

Now support two possible was to register a custom serializer.

A user can either config.UseSerialization(type of definition) or config.UseSerialization(type of serializerImplementation)

#2463 Throw from NServiceBus.MsmqUtilities.Convert will result in message loss

Fixed so when NServiceBus.MsmqUtilities.Convert throws the message will be sent to the error queue

#2407 FeatureStartupTasks are stopped too late

#2384 If handler throws a SerializationException then retries are ignored

#2352 Throw better exception when endpoint name maxes out endpoint name can max out PerformanceCounters

#2094 Incorrect logging when Retries are disabled

#2047 PerformanceCounters causes indefinite hang on bus start

#2031 Fall back to using WindowsIdentity.GetCurrent when IIS is impersonating

if Thread.CurrentPrincipal.Identity is null (which can happen in IIS impersonation) fall back to using WindowsIdentity.GetCurrent() instead of Thread.CurrentPrincipal.Identity

#2030 Add null Principal checks to WindowsIdentityEnricher

Thread.CurrentPrincipal is now checked for null

#1976 IBus.OutgoingHeaders updates can cause InvalidOperationException

Change IBus.OutgoingHeaders to a ConcurrentDictionary

#529 Headers set in handler should be visible to downstream handlers

Where to get it

You can download this release from nuget