nservicebus

Updating NService Bus from 1.9 to 2.0?

Hi, I currently implemented NService 1.9 in one of my project. I want to update the project from NServicebus 1.9 to NServiceBus 2.0. Will there be any major changes that I need to do.. or Only configuration changes are fine? Can anybody help on this, provide me any links containing about this information? ThanksnRk ...

NService bus and the GAC

Hi there, I have recently tried to migrate the NServiceBus libraries to the GAC as they are pretty big and are required in nearly all of my software. I am using the newest .NET 4.0 Build (2.0.0.1219) and have used GACUTIL to copy NServiceBus & NServiceBus.Core into the new GAC and log4net into the old 2.0 GAC. I have managed to get log4...

NServicebus: set connection string in profile

Is it possible to create a profile that contains a connection string or points to a connection string in the app.config? I'd like to have a single project that can create multiple services based on which profile is passed when I execute NServicebus.Host.exe. So something like this: public class Warehouse1 : IProfile { // Code goes...

Good Service Tier Dev & Design: What are the common bad practises in communications tier development?

I am currently researching the best practises (at a reasonably high level) for application design for highly maintainable systems which result in minimal friction to change. By "Communications Tier" I mean web services, service buses and general network transmission technologies. From your experiences, what have you found to be the comm...

nservicebus, Server to send back message to distributor?

Hi, I am using nservicebus 1.9 version in my project. My project we are using publisher- subscriber model. Like publisher will send messages to Distributor and Distributor will forward the same message to one of the subscribed Subscribers. but in my project subscriber will do some operation and inserts the data into database, My requ...

nservicebus subscriber unable to unsbuscriber.

HiI am using NServiceBus 1.9 RTM in my project. I am using Publisher - Distributor - Subscriber model. In subscriber I subscribed using the follwoing code var bus = NServiceBus.Configure.With() .SpringBuilder() .XmlSerializer() .MsmqTransport() ...

Scaled-out publication with scaled-out subscriber with NServiceBus

Hi. I am trying to de-couple two applications using EDA and NServiceBus. Currently, I have a Sales MT and an Inventory MT. Whenever a sale is requested through the Sales MT, before it is approved the Sales MT will call the Inventory MT to make sure there is available stock. I want to change the way this works, so that the Sales MT ju...

nServiceBus MSMQ error when subscribing to queue

This may be something terribly obvious, I am just getting started with nSB. I will try to be as detailed as I can be. Lets start with the code: Here is the endpoint configuration code: http://www.pastebin.ca/1896246 And the app.config: http://www.pastebin.ca/1896249 Finally here is the output being logged when I run NServiceBus.Host...

NServicebus - Publish Message that contains HTML/XML

Hello, I am using NServicebus with a pubsub configuration. So far it has been really awesome and quite straightforward. However, I've noticed that one of my subscriber endpoints does not pickup messages that contain HTML/XML strings. For instance I am adding a POCO object that implements IMessage and one of the string fields contains som...

NServiceBus not publishing any messages

I'm working with NSB (latest version), got to the stage where I configure it correctly and manage to publish messages onto the bus. Only problem is - I'm not getting any of them in my message queues. The event log is clean - nothing to help me diagnose the error. Help greatly appreciated! ...

Why isn't NServiceBus.Host.exe running my code in place?

I'm building an NServiceBus service, and when I start it (either in debug through Visual Studio, or from the command line) NServiceBus.Host.exe appears to be relocating the DLLs that it's running to my AppData folder. The application depends on resources that exist in the bin\debug folder (e.g. a plugins folder containing DLLs), but the...

NHibernate session management in NServiceBus with Autofac

Andreas Ohlund has an excellent article here on how to use Structuremap to wire the NHibernate session so that it enlists in the NSB transaction automatically. Does anyone know if it is possible to achieve the same with Autofac? ...

How to get current inputqueue programatically in nServiceBus?

Hi, How can I get the current inputqueue programatically in nServiceBus? You can set it like this : Configure.Instance.Configurer.ConfigureProperty(t => t.InputQueue, yourDynamicQueue); But how can i Get it ? (without programatically going through the app.config) Please dont answer "why do you need that? etc..." -i got a scenario wher...

nServiceBus and security: what is best practise?

What do people do with security issues when using nServiceBus/msmq? Thinking about for example message encryption, message signing (validation?) etc How do you know that the message is not sent to the queue from someone else. or that someone has tampered a message. ...

What could prevent NServiceBus from moving messages to the error queue if there are exceptions when processing?

I have an application using NServiceBus to process messages, and while debugging I'm finding that exceptions may be thrown, and the message is lost. I've checked both the main and error queues, and the message was only attempted once. Are there any common pitfalls that could cause this to happen? ...

Cannot get response from NServiceBus Saga

Cross-posting from Nservicebus discussion group here. The 2 min. story is that I am trying to get a response from a Saga back to my asp.net mvc front end. For some reason, the ReplyToOrginiator() method returns to message but the AsyncCallback in asp.net mvc is not able to pick up the message. However, if I try to use the Reply method...

How do you change the namespace of the serialized message in NServiceBus

I've tried adding the appSetting "NameSpace" to my publisher and subscriber but the messages still contain the namespace http://tempuri.org/... [Edit] In the publisher EndpointConfig I have added: public class ServerInit : IWantCustomInitialization { public void Init() { Configure.With().XmlSerializer("http://foo.com")...

Stopping the distributor from posting messages to a terminated worker

Hi, I am having a slight issue with NServiceBus distributor and this probably my own ignorance but this is what's happening - I have - a. 2 Workers (Server) processes running on 2 machines b. 1 Distributor process posting messages to the workers c. 1 Client process posting messages to the distributor Now it all works OK, when all s...

Setting up MSMQ for clustering

Can someone point me to some good resources about setting up MSMQ for queue clustering? I'm interested in help with: Actually setting up the clustered MSMQ nodes, and making it function Setting up an application to send messages to a clustered queue. Setting up applications (at least 2) to read from the same clustered queue. ...

NServiceBus: Events, Multiple Inheritance, Handlers being called more than once per event

I'm have some mysterious problems with handlers being called more than once per event which appears to be correlated with events built up via interface inheritance. We are using only interfaces for our messages and usingNServiceBus.MessageInterfaces.MessageMapper.Reflection.MessageMapper().CreateInstance() to create instances to put on ...