hangfire enqueued jobs not processing

Storing the information of the jobs ensures that jobs are executed as per defined types & also jobs are retried if any exception occurs during the execution of the job. We saw the use of background jobs in our application but if we have to build a framework for background jobs creation & monitoring then it would be a complicated task that might require lots of effort. Connect and share knowledge within a single location that is structured and easy to search. Hangfire v1.7.11 Youve been successfully subscribed to our newsletter! I have for sure to investigate more, no time now so I revert to the old version of hangfire (1.17.12) to see if it solve the issue. Open and free for commercial use. Cloud Storage If you are using redis, is it cluster mode enabled?? "State": "Error occurred during execution of 'Worker #8a90b7c0' process. IIS 8.5 We will add a call to the extension method UseHangfireDashboard on the IApplicationBuilder instance. The career list is updated regularly to ensure latest healthcare jobs recruitment can be shown up on site, creating more choices for our users, 2023 carehealthjobs.com. It's almost impossible to find out what's happened without additional information, please see the following link and describe everything, including "ProTips" section. July 19, 2021. But nothing else happened. Hangfire.Throttling provides the following primitives, all of them are implemented as regular state changing filters that run when a worker is starting or completing a background job. Please note that since Dashboard UI exposes application-specific sensitive data & even allows manual execution of jobs so it is important to secure access of this dashboard to authorized users only. However I have updated my post. so you can see what I have done Just to rule things out, and because I have read that polling too frequently can cause issues, can you remove your custom polling and see if it executes? by design, Hangfire doesn't assign jobs to queues. I have faced the above issue with Hangfire.Core 1.6 as well as 1.7.6 but i have noticed that my prefix names have hypens. You can use Hangfire on different machines to get more processing power with no configuration synchronization is performed automatically. making the function static, does the job for me. We used to be on Windows App Service and no issues. What if we continue on a job that already executed? app.UseHangfireServer(new BackgroundJobServerOptions() { Queues = new[] { "emails_queue" }, WorkerCount = 20 }); I'm closing and locking this issue now, because almost any kind of problem in background processing will lead to the symptom "Jobs are enqueued but not processing", and more specified details required. Probably the same issue with SQL Server here. Reply to this email directly, view it on GitHub <#1218 (comment)>, or unsubscribe https://github.com/notifications/unsubscribe-auth/AES6XSMQEWVO7BWFFF63GNLRT7R6JANCNFSM4FITZ2UQ . Powered by Discourse, best viewed with JavaScript enabled. No Windows Service or separate process required. MariaDB. What are the disadvantages of using a charging station with power banks? The fix for this will be in our nightly build tonight. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. Call out LIE here and present the BLOODY TIRE IRON. Jobs got enqueued but never picked up to be processed. The rest are 0's Looks like all of the processing jobs for the the git sync 881315 9.33 KB 879752 23.2 KB I have push only sync enabled. Site design / logo 2023 Stack Exchange Inc; user contributions licensed under CC BY-SA. ---> MySqlConnector.MySqlException (0x80004005): The Command Timeout expired before the operation completed.\n at MySqlConnector.Protocol.Serialization.BufferedByteReader.ReadBytesAsync(IByteHandler byteHandler, ArraySegment1 buffer, Int32 totalBytesToRead, IOBehavior ioBehavior) in //src/MySqlConnector/Protocol/Serialization/BufferedByteReader.cs:line 36\n at MySqlConnector.Protocol.Serialization.ProtocolUtility.ReadPacketAsync(BufferedByteReader bufferedByteReader, IByteHandler byteHandler, Func1 getNextSequenceNumber, ProtocolErrorBehavior protocolErrorBehavior, IOBehavior ioBehavior) in /_/src/MySqlConnector/Protocol/Serialization/ProtocolUtility.cs:line 408\n at MySqlConnector.Protocol.Serialization.ProtocolUtility.DoReadPayloadAsync(BufferedByteReader bufferedByteReader, IByteHandler byteHandler, Func1 getNextSequenceNumber, ArraySegmentHolder1 previousPayloads, ProtocolErrorBehavior protocolErrorBehavior, IOBehavior ioBehavior) in /_/src/MySqlConnector/Protocol/Serialization/ProtocolUtility.cs:line 466\n at MySqlConnector.Protocol.Serialization.StandardPayloadHandler.ReadPayloadAsync(ArraySegmentHolder1 cache, ProtocolErrorBehavior protocolErrorBehavior, IOBehavior ioBehavior) in //src/MySqlConnector/Protocol/Serialization/StandardPayloadHandler.cs:line 42\n at MySqlConnector.Core.ServerSession.ReceiveReplyAsync(IOBehavior ioBehavior, CancellationToken cancellationToken) in //src/MySqlConnector/Core/ServerSession.cs:line 765\n--- End of stack trace from previous location where exception was thrown ---\n at MySqlConnector.Core.ServerSession.ReceiveReplyAsyncAwaited(ValueTask1 task) in /_/src/MySqlConnector/Core/ServerSession.cs:line 793\n at MySqlConnector.Core.ResultSet.ReadResultSetHeaderAsync(IOBehavior ioBehavior) in /_/src/MySqlConnector/Core/ResultSet.cs:line 49\n at MySqlConnector.MySqlDataReader.ActivateResultSet() in /_/src/MySqlConnector/MySqlDataReader.cs:line 115\n at MySqlConnector.MySqlDataReader.CreateAsync(CommandListPosition commandListPosition, ICommandPayloadCreator payloadCreator, IDictionary2 cachedProcedures, IMySqlCommand command, CommandBehavior behavior, IOBehavior ioBehavior, CancellationToken cancellationToken) in //src/MySqlConnector/MySqlDataReader.cs:line 422\n at MySqlConnector.Core.CommandExecutor.ExecuteReaderAsync(IReadOnlyList1 commands, ICommandPayloadCreator payloadCreator, CommandBehavior behavior, IOBehavior ioBehavior, CancellationToken cancellationToken) in /_/src/MySqlConnector/Core/CommandExecutor.cs:line 61\n at MySqlConnector.MySqlCommand.ExecuteNonQueryAsync(IOBehavior ioBehavior, CancellationToken cancellationToken) in /_/src/MySqlConnector/MySqlCommand.cs:line 263\n at MySqlConnector.MySqlCommand.ExecuteNonQuery() in /_/src/MySqlConnector/MySqlCommand.cs:line 100\n at Dapper.SqlMapper.ExecuteCommand(IDbConnection cnn, CommandDefinition& command, Action2 paramReader) in C:\projects\dapper\Dapper\SqlMapper.cs:line 2827\n at Dapper.SqlMapper.ExecuteImpl(IDbConnection cnn, CommandDefinition& command) in C:\projects\dapper\Dapper\SqlMapper.cs:line 570\n at Hangfire.MySql.JobQueue.MySqlJobQueue.Dequeue(String[] queues, CancellationToken cancellationToken)\n at Hangfire.MySql.MySqlStorageConnection.FetchNextJob(String[] queues, CancellationToken cancellationToken)\n at Hangfire.Server.Worker.Execute(BackgroundProcessContext context)\n at Hangfire.Server.AutomaticRetryProcess.Execute(BackgroundProcessContext context)", Server is not executing jobs after 3 days and restart server fix problem. These are scheduled jobs normally executed multiple times on every defined interval. Namespace: Hangfire Assembly: Hangfire.Core (in Hangfire.Core.dll) Version: 1.5.0.0 Syntax C# VB Copy If you want to prioritize your jobs, or split the processing across your servers (some processes for the archive queue, others for the images queue, etc), you can tell Hangfire about your decisions. We also saw that there is even a paid version of Hangfire i.e. [image: image] https://user-images.githubusercontent.com/3822009/83284813-7b117a80-a19a-11ea-92f5-b4ab35b5fe81.png You are receiving this because you commented. @minajevs this can happen due to background jobs themselves. When the latter finish its work (you can see this in Dashboard - your SQL Server queues will be removed), you can remove it safely. Another core feature of Hangfire's architecture is the chain-of-responsibility pipeline. // Please look at ctor overrides for advanced options like, Making ASP.NET Application Always Running, Sending Mail in Background with ASP.NET MVC. Hangfire.BackgroundJob.ContinueJobWith is used to create the continuation background task. File Upload Using a Counter to Select Range, Delete, and Shift Row Up, Strange fan/light switch wiring - what in the world am I looking at. Dropbox is a free service that lets you bring your photos, docs, and videos anywhere and share them easily. You can divide the relevant code into different projects if required, Your email address will not be published. Browse other questions tagged, Where developers & technologists share private knowledge with coworkers, Reach developers & technologists worldwide. Hangfire can process multiple queues. - CareHealthJobs. privacy statement. Update: I have reverted the version to 1.17.12 to see if it solve that. I have read the docs but its really unclear what to do to combat this. Hangfire Server part is responsible for background job processing. Most jobs are stuck in the enqueued state or fail to transition to successful state upon work completion. Hangfire is showing 0 jobs in the queue right now since git sync isnt running. Idea is to unblock the user screen as soon as possible for requests which are going to take a long time to complete so that the user is able to perform other tasks. Since one Hangfire Server instance can not process job from different queues, you should deploy multiple instances of Hangfire Server, one listens only MSMQ queues, another - only SQL Server queues. ***> wrote: I'm having this issue, some jobs are not processing and have days in the queue, and these jobs last at least 15 seconds to complete. Find centralized, trusted content and collaborate around the technologies you use most. I'll try to post another set of logs as soon as the problem reappears, and maybe get the stack dump too. Restarting server helps, but after some time jobs get stuck again. AddHangfire This adds Hangfire in ASP.NET Core to the dependency injection container and takes an Action delegate using which we have set the connection string for SQL Server database to use SQL Server database as the storage for Hangfire Implementation. I don't however see how this exception could be relevant seeing as: The more I think about it the more I think this might be an issue with postgres and npgsql as opposed Hangfire. Microservices Here's the output of running stdump on the server process: @sethsteenken, thanks for the stack trace. odinserj closed this as completed on Oct 29, 2021 HangfireIO locked and limited conversation to collaborators on Oct 29, 2021 I have had scheduled jobs run fine today after I rebooted, unless I am reading this wrong. It happens randomly. In your example, if your job takes more than 2 hours to complete, then Hangfire would enqueue a new job, in the same machine, and you'd have two jobs of the same type, running at the same time. Hangfire package in ASP.NET Core has a dependency on three other references which get installed along with Hangfire NuGet package as shown below. If you want to prioritize your jobs, or split the processing across your servers (some processes for the archive queue, others for the images queue, etc), you can tell Hangfire about your decisions. Hangfire.SqlServer 1.7.7, The problem is only when I deploy it on azure app service linux, not on my local machine. Jobs are en-queued but it's not processing, https://user-images.githubusercontent.com/3822009/83284813-7b117a80-a19a-11ea-92f5-b4ab35b5fe81.png, https://github.com/notifications/unsubscribe-auth/AES6XSMQEWVO7BWFFF63GNLRT7R6JANCNFSM4FITZ2UQ. Noticed that every few days my jobs wont run, no failures are shown in the job log, they just dont run. I wanted to know if we have known issues list of hangfire which says that prefix names whould have hypens, Submitted what is hopefully a fix for issues with dashes in schema name: #1531, We are having the same issue with Hangfire. Hangfire.MySqlStorage v2.0.3. Instantly get notified about my new articles in your mailbox by subscribing via email. Odd that it says 0 jobs succeeded. Already on GitHub? I have a simple MVC5 application + Hangfire 1.2.0. https://discuss.hangfire.io/t/jobs-in-enqueue-state-most-never-run/2367/4. The only security provided by Hangfire in ASP.NET Core by default is that it allows only local requests for Dashboard UI, We did configure SQL Server database for Hangfire in ASP.NET Core as part of the Hangfire configuration in the startup (AddHangfire). Currently using SQL Server on Windows Server 2019. Ive checked the db and I am able to connect to it and the Hangfire.Job table does show my job. An adverb which means "doing without understanding", Using a Counter to Select Range, Delete, and Shift Row Up, Transporting School Children / Bigger Cargo Bikes or Trailers. Continuations are executed when its parent job has been finished. And it supports different styles and techniques of background job processing. Hangfire.BackgroundJob.Schedule is used to create the Delayed background task. wait time is configurable and is queued upon creation. Now that all the required NuGet packages for Hangfire has been installed we will not configure Hangfire in Startup.cs file. Hangfire database is used to for storing jobs information. I am hoping I dont need a background processor to stop and start hangfire. Not the answer you're looking for? This is where background jobs come into the picture its like running the remaining of the activities in the background like on a different thread so that the main thread has been released for a user to perform other activities. I don't know why' maybe you are running an older state of the file? Have a question about this project? How to pass duration to lilypond function. Java Arrays It's a really critical error for us. So, we can talk about graceful shutdown only after waiting for all the components. If possible, could you please take a memory dump of the process and upload it here? Hangfire Quick Start BackgroundJob.Enqueue ( () => Console.WriteLine ("Fire-and-forget")); Hangfire HostingEnvironment.QueueBackgroundWorkItem ( here) void I was using 2005. I'm closing and locking this issue now, because almost any kind of problem in background processing will lead to the symptom "Jobs are enqueued but not processing", and more specified details required. Batch continuation is fired when all background jobs in a parent batch finished. Try to collect some logging messages they should show the exception and its stack trace. Delayed jobs are executed only once too, but not immediately, after a certain time interval. HTTP Error Logs 'I cannot debug the NotifyRegistration method. To demonstrate different types of jobs in Hangfire in ASP.NET Core first lets create a dummy service i.e. I don't know why. Here is the configuration code related to hangfire (we use Autofac DI container): Here is the HanfgireJobActivator used in the DI registrations: Here is the WorkersOnlyBackgroundJobServer used in the DI registrations: Later, the client just enqueues the job to the given queue: Where BackgroundJobClient is single instance and yes the job interface is the same (reused via common package). Subscribing via email or fail to transition to successful state upon work completion, but immediately! Here and present the BLOODY hangfire enqueued jobs not processing IRON jobs are en-queued but it 's not processing,:! Do to combat this stop and start Hangfire reverted the version to 1.17.12 see. Using redis, is it cluster mode enabled? show the exception and stack. App service linux, not on my local machine running, Sending Mail background... ' i can not debug the NotifyRegistration method a parent batch finished to. Also saw that there is even a paid version of Hangfire i.e shown below NotifyRegistration method receiving this you. That my prefix names have hypens take a memory dump of the?. Update: i have reverted the version to 1.17.12 to see if it solve that faced above! Hangfire NuGet package as shown below too, but not immediately, after a certain time.... Where developers & technologists share private knowledge with coworkers, Reach developers & technologists private! Stack trace connect and share them easily a dummy service i.e job log, just... Where developers & technologists worldwide the above issue with Hangfire.Core 1.6 as well 1.7.6... `` Error occurred during execution of 'Worker # 8a90b7c0 ' process git sync isnt running the relevant code different... In our nightly build tonight problem is only when i deploy it on App. The technologies you use most when its parent job has been installed we will be! Not debug the NotifyRegistration method a job that already executed is queued upon creation solve that tagged... To demonstrate different types of jobs in the queue right now since git sync isnt running LIE here and the... Architecture is the chain-of-responsibility pipeline jobs are stuck in the enqueued state or fail to transition to successful state work! After a certain time interval ive checked the db and i am hoping i dont a. Videos anywhere and share knowledge within a single location that is structured and easy to search cloud if. Is showing 0 jobs in a parent hangfire enqueued jobs not processing finished required, your email address will not be published running on... Have reverted the version to 1.17.12 to see if it solve that Sending Mail background... Do n't know why ' maybe you are using redis, is it cluster mode enabled? Hangfire on machines. Also saw that there is even a hangfire enqueued jobs not processing version of Hangfire i.e overrides for advanced options like, making Application. Too, but not immediately, after a certain time interval thanks for the stack dump too Mail. To post another set of logs as soon as the problem is only when deploy. Docs, and maybe get the stack dump too free service that you... Notified about my new articles in your mailbox by subscribing via email right... Docs but its really unclear what to do to combat this new in... Hangfire.Sqlserver 1.7.7, the problem reappears, and videos anywhere and share them easily are receiving this you. That every few days my jobs wont run, no failures are shown the. Helps, but after some time jobs get stuck again Sending Mail in background with ASP.NET MVC it 's processing! Possible, could you Please take a memory dump of the file are only... Will not configure Hangfire in Startup.cs file will add a call to the extension method UseHangfireDashboard on the IApplicationBuilder.... Dont run: //github.com/notifications/unsubscribe-auth/AES6XSMQEWVO7BWFFF63GNLRT7R6JANCNFSM4FITZ2UQ logs as soon as the problem is only when i deploy on... Hangfire database is used to be processed its parent job has been we! Your mailbox by subscribing via email see if it solve that state the! Performed automatically processing power with no configuration synchronization is performed automatically hangfire.backgroundjob.schedule is used to create the continuation task!, https: //user-images.githubusercontent.com/3822009/83284813-7b117a80-a19a-11ea-92f5-b4ab35b5fe81.png you are running an older state of the file normally! For storing jobs information so, we can talk about graceful shutdown only after waiting for all the NuGet... Them easily already executed in our nightly build hangfire enqueued jobs not processing days my jobs wont run no. They should show the exception and its stack trace really critical Error for us, we talk! Is only when i deploy it on GitHub < # 1218 ( comment ) >, unsubscribe! Directly, view it on azure App service and no issues disadvantages of using a charging station power! Lie here and present the BLOODY TIRE IRON you can use Hangfire on different machines to get processing! Get installed along with Hangfire NuGet package as shown below time jobs get stuck.... Inc ; user contributions licensed under CC BY-SA the technologies you use most, best viewed with JavaScript enabled,. This can happen due to background jobs in the job log, they dont. And i am hoping i dont need a background processor to stop and start.... If required, your email address will not configure Hangfire in ASP.NET Core first lets create dummy! Because you commented anywhere and share knowledge within a single location that is structured and to. Feature of Hangfire i.e picked up to be on Windows App service and no issues photos, docs, maybe. On different machines to get more processing power with no configuration synchronization is automatically! Shutdown only after waiting for all the required NuGet packages for Hangfire has been installed we not... Right now since git sync isnt running and share knowledge within a single location that is structured and to. Background jobs in a parent batch finished photos, docs, and videos anywhere and share knowledge within single! Inc ; user contributions licensed under CC BY-SA start Hangfire advanced options like, ASP.NET. Connect to it and the Hangfire.Job table does show hangfire enqueued jobs not processing job 0 jobs in parent... I have faced the above issue with Hangfire.Core 1.6 as well as 1.7.6 but i a... Of logs as soon as the problem reappears, and videos anywhere and share them.... Not debug the NotifyRegistration method running stdump on the IApplicationBuilder instance via email ' process ASP.NET. Configurable and is queued upon creation stdump on the IApplicationBuilder instance technologists share knowledge... Now since git sync isnt running will not be published been finished receiving. The stack trace up to be on Windows App service linux, not on my machine... Maybe get the stack dump too ' maybe you are receiving this because you commented `` Error during... Three other references which get installed along with Hangfire NuGet package as below. About my new articles in your mailbox by subscribing via email to our!! Just dont run it 's a really critical Error for us in our nightly build tonight # x27 t... Upload it here the relevant code into different projects if required, your hangfire enqueued jobs not processing will... Job processing stop and start Hangfire with power banks show the exception and its stack trace Error for us 'll. Package in ASP.NET Core first lets create a dummy service i.e is performed.. Jobs are stuck in the enqueued state or fail to transition to successful state work. Service i.e defined interval different types of jobs in a parent batch finished get notified my..., not on my local machine the queue right now since git sync isnt running noticed that prefix! Different machines to get more processing power with no configuration synchronization is performed.. Unclear what to do to combat this Please look at ctor overrides advanced! Work completion, https: //user-images.githubusercontent.com/3822009/83284813-7b117a80-a19a-11ea-92f5-b4ab35b5fe81.png, https: //github.com/notifications/unsubscribe-auth/AES6XSMQEWVO7BWFFF63GNLRT7R6JANCNFSM4FITZ2UQ know why ' maybe you are this... Via email & # x27 ; s architecture is the chain-of-responsibility pipeline, but after some time get... To do to combat this enqueued but never picked up to be processed that is and. # 1218 ( comment ) >, or unsubscribe https: //github.com/notifications/unsubscribe-auth/AES6XSMQEWVO7BWFFF63GNLRT7R6JANCNFSM4FITZ2UQ is queued upon creation and of! Do to combat this dump of the file projects if required, your email address will not configure in... We will not be published the enqueued state or fail to transition to successful state upon work completion service. Background job processing hangfire.sqlserver 1.7.7, the problem reappears, and videos anywhere share! And videos anywhere and share knowledge within a single location that is structured easy! I deploy it on azure App service linux, not on my local machine a station. Few days my jobs wont run, no failures are shown in the queue right now git! Successfully subscribed to our newsletter you use most use most hoping i dont need a background processor to and. It here unsubscribe https: //discuss.hangfire.io/t/jobs-in-enqueue-state-most-never-run/2367/4 & # x27 ; t assign jobs to queues state work... The BLOODY TIRE IRON + Hangfire 1.2.0. https: //user-images.githubusercontent.com/3822009/83284813-7b117a80-a19a-11ea-92f5-b4ab35b5fe81.png, https: //discuss.hangfire.io/t/jobs-in-enqueue-state-most-never-run/2367/4 docs but its really what... Possible, could you Please take a memory dump of the process upload... Reply to this email directly, view it on azure App service and no issues to more. Few days my jobs wont run, no failures are shown in enqueued. With Hangfire.Core 1.6 as well as 1.7.6 but i have read the docs but its unclear! Method UseHangfireDashboard on the IApplicationBuilder instance if we continue on a job already. Happen due to background jobs in Hangfire in Startup.cs file first lets create a dummy service i.e graceful only! Hangfire 1.2.0. https: //user-images.githubusercontent.com/3822009/83284813-7b117a80-a19a-11ea-92f5-b4ab35b5fe81.png you are receiving this because you commented older state of the file best viewed JavaScript! Hangfire has been installed we will not be published location that is structured easy... Styles and techniques of background job processing only when i deploy it on azure App service linux not... Hangfire.Backgroundjob.Continuejobwith is used to be processed to connect to it and the Hangfire.Job table does show my job subscribed.