I am trying to switch a hosted worker process in Azure to use xml serializer instead of the default json serializer. I have done this by implementing IWantCustomInitialization like this:
public class BusInitialization : IWantCustomInitialization
{
public void Init()
{
Configure.Instance.XmlSerializer();
}
}
However when I start the cloud solution, I get the following error:
Exception when starting endpoint, error has been logged. Reason: Type NServiceBus.Unicast.Transport.CompletionMessage was not registered in the serializer. Check that it appears in the list of configured assemblies/types to scan.
When I use no custom initialization and it goes to JsonSerializer, everything is fine. Does anyone have a suggestion where shall I look to? I use NSB 3.2.8.
thought this was fixed but I just checked, looks like in 3.2.8 the jsonserializer cannot yet be overriden easily. This has already been fixed on the dev branch but didn't get into release yet, it will be in the next one than.
If you can't wait for next release then you can work around this by replacing the AsA_Worker with your own role and role handler similar to this:
3.2.8 version https://github.com/NServiceBus/NServiceBus/blob/master/src/azure/Hosting/NServiceBus.Hosting.Azure/Roles/Handlers/WorkerRoleHandler.cs
develop version https://github.com/NServiceBus/NServiceBus/blob/develop/src/azure/Hosting/NServiceBus.Hosting.Azure/Roles/Handlers/WorkerRoleHandler.cs
Kind regards,
Yves
Related
I have an MVC5 project that is doing OwinStartup, and I'm using Ninject.MVC5, Ninject.Web.Common.OwinHost, etc.
I have NinjectWebCommon bootstrapping DI and things were working just fine. Until I started playing with the identity code.
I need to issue a password reset token, which requires a DataProtectionProvider. No problem, the ApplicationUserManager wires that up in the Create method, which is bound to the OwinContext during startup in Startup.Auth.cs:
public void ConfigureAuth(IAppBuilder app)
{
app.CreatePerOwinContext(ApplicationDbContext.Create);
app.CreatePerOwinContext<ApplicationUserManager>(ApplicationUserManager.Create);
...
}
In my NinjectWebCommon I have the following registrations:
kernel.Bind<IDataContext>()
.ToMethod(ctx => HttpContext.Current.GetOwinContext().Get<ApplicationDbContext>())
.InRequestScope();
kernel.Bind<IApplicationUserManager>()
.ToMethod(ctx => HttpContext.Current.GetOwinContext().GetUserManager<ApplicationUserManager>())
.InRequestScope();
The problem I'm having is that the token isn't being issued. Why isn't that what my question is about? Well, if I get an instance of the ApplicationUserManager using the Create myself and use that, things work flawlessly.
Next on my plate a reported user creation bug. Hyphens aren't working in usernames. In that same ApplicationUserManager.Create method, is the UserValidator code that's overriding the default AllowOnlyAlphanumericUserNames value.
Again, if I use a self created dependency, it works as expected. This seems to indicate Ninject's injected dependency isn't using the ApplicationUserManager.Create'd version.
I'm guessing this has to do with the call to: HttpContext.Current.GetOwinContext??
Is there something I need to do in order to inject something that relies on the owin context or something else I need to do while registering my resolver?
I've seen other questions here showing UseNinjectMiddleware and UseNinjectWebApi. I tried that approach, but didn't have any luck, nothing was being injected in...
Any assistance is greatly appreciated!
I'm struggling to use StructureMap and Microsoft AspNet Identity together in that I can't seem to figure out how to get an implementation of IAuthenticationManager mapped. I'm trying to explicitly map this in the DefaultRegistry per the example below.
public class DefaultRegistry : Registry {
public DefaultRegistry() {
Scan(
scan => {
scan.TheCallingAssembly();
scan.WithDefaultConventions();
scan.With(new ControllerConvention());
});
For<IAuthenticationManager>().Use(() => HttpContext.Current.GetOwinContext().Authentication);
}
}
The main problem is that HttpContext.Current is always null but I'm not even sure this will work even if that isn't null. I'm a big newbie with StructureMap and with AspNet Identity so feel free to call me out on anything silly I'm doing here. Thanks for your help!
That's not really a StructureMap issue per se. HttpContext.Current will only be available inside of an HTTP request in ASP.Net. If you want to use HttpContext within StructureMap, I'd suggest either being sure that you check for the null gracefully or try to switch to using the HttpContextWrapper/HttpContextBase abstraction so that you can run that code outside of ASP.Net in your tests.
Well it seems like the code above is working just fine and I'm not sure why it didn't seem to be working before. I don't know what is protocol to close out the issue but I don't want anyone to think that they can't use the above for reference since it works.
It would seem that streaming breaks when there is too many devices in the account. After about 8 or 9 it just stops streaming data to me all together.
Are you using Firebase? I came on here to post a similar issue myself. If I change the temp through the nest device or the web tool, my Firebase listeners are updated. If I try to set a value, the value that I try to set is echoed back to my listener (like there has been an update on the thermostat even though it wasn't changed successfully) then, the correct value (unchanged) comes immediately after.
The weird thing is that it works.... then it just doesn't. Is this similar to what you've been experiencing?
Update:
Now it appears as if my listeners are not working either. I can query the server using REST successfully.
Update #2:
Now my listeners are working again but still no control.
Update#3:
Well... I think I see my problem at least. I don't know if it will help you (or me for that matter) but here it is...
protected void setHighTemp(int value){
fb.child("target_temperature_high_f").setValue(value, new CompletionListener() {
public void onComplete(FirebaseError arg0, Firebase arg1) {
System.out.println("Communicaiton error: " + arg0);
}
});
Output:
Communicaiton error: FirebaseError: Too many requests
I remember reading the following paragraph in https://developer.nest.com/documentation/glossary#client
Client
An integration of your application or service with Nest
devices. When you create a Nest account and sign up for the Developer
Program, you can add up to 10 clients to the account.
This might be your problem.
I have an ASP.NET MVC 4 site running perfectly well in an Azure WebRole. The ASP.NET MVC project was started on its own, after which I added an Azure Cloud Service project to the solution and added the ASP.NET project/site as one of the 'roles' of the service (so it shows up in the 'Roles' folder).
My problem is that I would like to have working a WebRole.cs file within the ASP.NET MVC project, but no matter what I've tried to do, it appears that when deployed, it just never gets called. OnStart and the override of Run (which I know, must never leave the loop) -- these just apparently never get called.
But if you startup a new CloudService project and add, at that time from the start, an ASP.NET MVC project, it automatically has a WebRole.cs file in it, so my guess is that I need to configure something somewhere for the WebRole.cs (actually speaking, the WebRole class, which inherits RoleEntryPoint) to get called. What might that be?
using System;
using System.Web;
//using Microsoft.WindowsAzure.StorageClient;
using System.Diagnostics;
using System.Threading;
namespace Us.WebUI
{
public class WebRole : Microsoft.WindowsAzure.ServiceRuntime.RoleEntryPoint
{
public override bool OnStart()
{
return true; //return base.OnStart(); // CALL THIS???
}
public override void Run()
{
while (true) {
Thread.Sleep(TimeSpan.FromSeconds(30));
try {
EmailFuncs.SendEmailToUs("An email from our WebRole?????", "Email me this, email me that.");
}
catch { }
}
}
}
}
UPDATE: Thanks, the question has been answered. But I will add: On doing this, while it clearly was working (fully deployed and in emulator), that suddenly I was having problems doing a full publish of the site. After a azure publish took 3 hours:
Verifying storage account 'xyz'... > Uploading Package... > - Updating... [stayed here for 3 hours], it failed with this error: The server encountered an internal error. Please retry the request. So one thing I was wondering is, did I need to override OnStop in WebRole.cs?
UPDATE 2: Those previous problems were fixed, and had nothing to do with this issue. Actually, I've learned this: If you ever have any warnings generated in your build, Azure often will not work with them even when they don't cause problems locally or in other hosts. Since then, I've been much more studious to tackling build warnings (but critical to this is turning off with warning codes the many warning types you want to ignore!).
Adding a class to your Web Project which inherits from RoleEntryPoint is sufficient, it should just work. Did you try setting a breakpoint in the emulator?
What you might be experiencing is that EmailFuncs.SendEmailToUs requires info from the app/web.config and that this info is not available. You need to know that your WebRole class runs in a different process (not your web application), meaning it's not using your web.config. If you want the WebRole.cs to read info from the configuration file, you'll need to add these settings in WaIISHost.exe.config
i am adding a new method into CalEventLocalServiceImpl using hook...
my code is ..
public class MyCalendarLocalServiceImpl extends CalEventLocalServiceWrapper {
public MyCalendarLocalServiceImpl(CalEventLocalService calEventLocalService) {
super(calEventLocalService);
// TODO Auto-generated constructor stub
}
public List getUserData(long userId) throws SystemException{
DynamicQuery query=DynamicQueryFactoryUtil.forClass(CalEvent.class)
.add(PropertyFactoryUtil.forName("userId").eq(userId));
List deatils=CalEventLocalServiceUtil.dynamicQuery(query);
return deatils;
}
}
liferay-hook.xml:
<service>
<service-type>
com.liferay.portlet.calendar.service.CalEventLocalService
</service-type>
<service-impl>
com.liferay.portlet.calendar.service.impl.MyCalendarLocalServiceImpl
</service-impl>
</service>
my question is how to use getUserData from jsp file.
Can anybody help me out....
i think u didn't gt my question...i want list of events based on USERID from Calendar ...to achieve this task what i need to do??
I assume getUserData() is not overridden but a new method (can't look up currently). This is not what you can do when overriding a service. Instead you'd have to add a new Service and make it available to the portal.
Remember that a customized ("hooked") jsp is running in the portal classloader, while your overloaded service is running in the hook's classloader. Thus, if you create a new service and make the service.jar available to Liferay (e.g. on the global classpath) you can call it from JSPs. The interface of Liferay services can not be extended through an overloaded service.
In case getUserData() is already in the interface (as I said I can't look up currently), you just need to call the CalendarLocalServiceUtil from your jsp and it will be delegated to your wrapper.
Just to add to Olaf's answer and comments...
if you you want to extend CalEventLocalService service with just "getUsetData" and use it in one jsp than building your own service might be overkill. Simply put your code from "getUserData" in jsp. Otherwise follow Olaf's suggestions.