Thanks for your guide, it could use the shortcut format the file, but it is not convenient. It will be better if this issue could be fixed.
When download template code from aspnetzero.com, the project file was crunched in one line, it is difficult to compare what changed, is it possible make the project file formatted?
<cite>aaron: </cite> Duplicate of #4298@fd3e905e-699e-4b51-8f24-043e930a1ccd
Thanks for your guide.
After Zero v5.x, the AutoMapp attribute was removed to CustomMapping class in Application.project. Is there a reason to do this?
Attribute approach and custom mapping via AutoMapper API, which is the best pattern?
Version 5.0.4 core+jquery, encountered the same issue too.
Not yet, I have changed the notification publish mode, current I only publish the notification to the subscriber, not to a specified user. Using Abp Notification System.
Not any more AbpSession.ToUserIdentifier() being used, but I still could get the exception "current user not logged on the system" in log.
Any suggestions?
Is there a way that could do this on server side? Before, I set internal to call server method via JavaScript to get data to client, the user could always stayed as logged in. Now, I upgraded my application use SignalR broadcast data to client, and the current logged in user could get notifications if the broadcasted data with an exception, but after a duration, the user will logout automatically, then the user cannot get notifications any more, and logs also recorded some warning information that current user is not logged in the system. Exception like below:
ARN 2017-09-19 21:53:49,110 [71 ] ng.ESC.EquipmentStateCurrentCommunicator - Could not send Grading equipment current state to user
WARN 2017-09-19 21:53:49,126 [71 ] ng.ESC.EquipmentStateCurrentCommunicator - Abp.Authorization.AbpAuthorizationException: 当前用户没有登录到系统！
at Abp.Authorization.AuthorizationHelper.<AuthorizeAsync>d__19.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Abp.Authorization.AuthorizationHelper.<CheckPermissions>d__22.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Abp.Authorization.AuthorizationHelper.<AuthorizeAsync>d__20.MoveNext()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Nito.AsyncEx.Synchronous.TaskExtensions.WaitAndUnwrapException(Task task)
at Nito.AsyncEx.AsyncContext.<>c__DisplayClass15_0.<Run>b__0(Task t)
at System.Threading.Tasks.ContinuationTaskFromTask.InnerInvoke()
at System.Threading.Tasks.Task.Execute()
--- End of stack trace from previous location where exception was thrown ---
at System.Runtime.CompilerServices.TaskAwaiter.ThrowForNonSuccess(Task task)
at System.Runtime.CompilerServices.TaskAwaiter.HandleNonSuccessAndDebuggerNotification(Task task)
at Nito.AsyncEx.Synchronous.TaskExtensions.WaitAndUnwrapException(Task task)
at Nito.AsyncEx.AsyncContext.Run(Func`1 action)
at Abp.Authorization.AuthorizationHelperExtensions.Authorize(IAuthorizationHelper authorizationHelper, MethodInfo methodInfo, Type type)
at Abp.Authorization.AuthorizationInterceptor.Intercept(IInvocation invocation)
at Castle.DynamicProxy.AbstractInvocation.Proceed()
at Abp.Domain.Uow.UnitOfWorkInterceptor.PerformAsyncUow(IInvocation invocation, UnitOfWorkOptions options)
at Abp.Domain.Uow.UnitOfWorkInterceptor.PerformUow(IInvocation invocation, UnitOfWorkOptions options)
at Abp.Domain.Uow.UnitOfWorkInterceptor.Intercept(IInvocation invocation)
at Castle.DynamicProxy.AbstractInvocation.Proceed()
at Abp.Auditing.AuditingInterceptor.Intercept(IInvocation invocation)
at Castle.DynamicProxy.AbstractInvocation.Proceed()
at Abp.Runtime.Validation.Interception.ValidationInterceptor.Intercept(IInvocation invocation)
at Castle.DynamicProxy.AbstractInvocation.Proceed()
at Castle.Proxies.GradingEquipmentStateCurrentAppServiceProxy.GetEquipmentStateCurrent(GetGradingEquipmentStateCurrentInput input)
And, my code like below:
/// <summary>
/// Initializes a new instance of the <see cref="EquipmentStateCurrentHub"/> class.
/// </summary>
public EquipmentStateCurrentHub(
IEquipmentStateCurrentCommunicator equipmentStateCurrentCommunicator,
ILocalizationManager localizationManager)
{
_equipmentStateCurrentCommunicator = equipmentStateCurrentCommunicator;
_localizationManager = localizationManager;
Logger = NullLogger.Instance;
AbpSession = NullAbpSession.Instance;
}
public async Task<string> GetEquipmentCurentState(GetEquipmentStateCurrentByProcessStageInput input)
{
var user = AbpSession.ToUserIdentifier();
try
{
await _equipmentStateCurrentCommunicator.SendEquipmentCurrentStateToClient(input, user);
return string.Empty;
}
catch (UserFriendlyException ex)
{
Logger.Warn("Could not send CG conveyor equipment state to client: " + Context.ConnectionId);
Logger.Warn(ex.ToString(), ex);
return ex.Message;
}
catch (Exception ex)
{
Logger.Warn("Could not send CG conveyor equipment state to user: " + Context.ConnectionId);
Logger.Warn(ex.ToString(), ex);
return _localizationManager.GetSource("AbpWeb").GetString("InternalServerError");
}
I am using NullABPSession.Instance as a property injection to get AbpSession, is this way I can get the current login user?
Is there a way could set a long time expirations for AbpSession?
My application needs to run as unattended, once the user login from a web browser, the application needs to be running always, and the user should keep to logon so the user could receive real time notifications, using the default settings of ZERO, from the user logon after a couple of hours, the real time communication (implemented by SignalR) with warning logs that the current user is not login.
Is there a way that could set a long expiration for the user logon?
I am using IOnlineClientManager to get all clients and sent real time message to them, is that if the user is out of logon expiration time, it still could send real time message to the user? because I found that the logon user still could stay on the web in the browser after a serveral hours, even SignalR logged the exception "the current user is not login".
Thanks for your information.
Yes, I am running SingalR based on ABP.SingalR in .NET Core MVC on full .netframework 461.
It seems apply the hack is a little complicated and cannot been maintained via nugget package.
It is a little regretful that .net core mvc could not running SignalR full features.
As SignalR provided that it will use below orders to specify a transport webSockets foreverFrame serverSentEvents longPolling
but when I using ABP.SingalR to do a server broadcast to client, it doesn't use websockets as the transport, even with a development environment IIS 10, or windows server 2012 with websocket protocol installed and latest version browsers in client. In the client, IE and Firefox are using longPooling as the transport, Chrome using Server Sent Events as the transport.
Is there some settings needs to be configured to force use websocket?