# \#workflow-implementat **URL:** https://community.temporal.io/tag/workflow-implementat/144.md [Latest](https://community.temporal.io/latest.md) · [Categories](https://community.temporal.io/categories.md) · [Tags](https://community.temporal.io/tags.md) --- ## [Worker not picking scheduled WorkflowTask](https://community.temporal.io/t/worker-not-picking-scheduled-workflowtask/4068)
**Author:** [@atullimaye19](https://community.temporal.io/u/atullimaye19)\ **Replies:** 16\ **Last updated:** [April 9, 2026, 12:43am UTC](https://community.temporal.io/t/worker-not-picking-scheduled-workflowtask/4068 "2026-04-09T00:43:38Z")
We are running on temporal-java sdk 1.7.1 and service 1.12.0 and seeing intermittent issues with workflows not getting picked up by worker. We can see the worker is listening to the task queue from task-queues page in we… --- ## [Issue: Worker Saturation When Re-pushing Large Volume of DLQ Workflows in Self-Hosted Temporal](https://community.temporal.io/t/issue-worker-saturation-when-re-pushing-large-volume-of-dlq-workflows-in-self-hosted-temporal/18796)
**Author:** [@KomalGarg](https://community.temporal.io/u/KomalGarg)\ **Replies:** 1\ **Last updated:** [December 26, 2025, 5:57pm UTC](https://community.temporal.io/t/issue-worker-saturation-when-re-pushing-large-volume-of-dlq-workflows-in-self-hosted-temporal/18796 "2025-12-26T17:57:10Z")
Hi Temporal community :waving\_hand:, We are running a self-hosted Temporal setup and have implemented a custom DLQ mechanism as a safety net for workflow start failures. Current Design If a workflow fails to start / … --- ## [Manul retry of workflow from last failed step](https://community.temporal.io/t/manul-retry-of-workflow-from-last-failed-step/18733)
**Author:** [@vijay20](https://community.temporal.io/u/vijay20)\ **Replies:** 1\ **Last updated:** [December 23, 2025, 6:45pm UTC](https://community.temporal.io/t/manul-retry-of-workflow-from-last-failed-step/18733 "2025-12-23T18:45:47Z")
Hi , I have a workflow with multiple child workflows and parallel and sequntial tasks(like DAG). Some child workflows may succeed while others fail. If a child workflow fails and a user wants to manually retry only the… --- ## [Activity throws error \`tsync\_worker\_receive\_frame: EOF\` in Docker setup](https://community.temporal.io/t/activity-throws-error-tsync-worker-receive-frame-eof-in-docker-setup/18698)
**Author:** [@cristianocz](https://community.temporal.io/u/cristianocz)\ **Replies:** 2\ **Last updated:** [November 25, 2025, 5:22pm UTC](https://community.temporal.io/t/activity-throws-error-tsync-worker-receive-frame-eof-in-docker-setup/18698 "2025-11-25T17:22:41Z")
I recently experimented converting high workload queued jobs to Temporal workflows and activities. One in particular involves processing very large CSV files by splitting them in multiple activities. The issue I have o… --- ## [Update with Start is now in GA: Make your Workflow Updates even cleaner](https://community.temporal.io/t/update-with-start-is-now-in-ga-make-your-workflow-updates-even-cleaner/17897)
**Author:** [@Conna\_Lanzafane](https://community.temporal.io/u/Conna_Lanzafane)\ **Replies:** 0\ **Last updated:** [July 10, 2025, 10:04pm UTC](https://community.temporal.io/t/update-with-start-is-now-in-ga-make-your-workflow-updates-even-cleaner/17897 "2025-07-10T22:04:38Z")
Hi all! :waving\_hand: Excited to share that Update with Start has officially GA’d with our latest OSS release v1.28.0! :tada: Update with Start allows you to easily send updates to a workflow whether or not that workfl… --- ## [Seeking Guidance in flow for Recurring execution with continue as new pattern](https://community.temporal.io/t/seeking-guidance-in-flow-for-recurring-execution-with-continue-as-new-pattern/17231)
**Author:** [@Shekhar\_Dhangar](https://community.temporal.io/u/Shekhar_Dhangar)\ **Replies:** 4\ **Last updated:** [April 28, 2025, 1:59pm UTC](https://community.temporal.io/t/seeking-guidance-in-flow-for-recurring-execution-with-continue-as-new-pattern/17231 "2025-04-28T13:59:36Z")
Recurring Mandate Requirements Our system needed to handle recurring payment mandates with several specific requirements: Frequency Support: Process payments at various intervals (daily, weekly, monthly, quarterly, ann… --- ## [Workflow Activity gets stuck intermittently](https://community.temporal.io/t/workflow-activity-gets-stuck-intermittently/16929)
**Author:** [@inishchith](https://community.temporal.io/u/inishchith)\ **Replies:** 7\ **Last updated:** [March 29, 2025, 4:49pm UTC](https://community.temporal.io/t/workflow-activity-gets-stuck-intermittently/16929 "2025-03-29T16:49:02Z")
Hi Team, For context, we have long running activities in temporal and we self-host the temporal cluster. We’re observing 2 cases of workflow getting stuck intermittently and not progressing indefinitely Here the work… --- ## [Workflow Executing Unexpected Activities Not Defined in Its Code \[Under High Load\]](https://community.temporal.io/t/workflow-executing-unexpected-activities-not-defined-in-its-code-under-high-load/16654)
**Author:** [@Benyamin\_Salimi](https://community.temporal.io/u/Benyamin_Salimi)\ **Replies:** 1\ **Last updated:** [March 21, 2025, 4:49pm UTC](https://community.temporal.io/t/workflow-executing-unexpected-activities-not-defined-in-its-code-under-high-load/16654 "2025-03-21T16:49:54Z")
Hello Temporal community We’re new to Temporal and have encountered an issue under high load conditions. We’ve observed a child workflows executing activities that either don’t exist in that workflow code or don’t belo… --- ## [Executing same workflow twice and then making first workflow complete](https://community.temporal.io/t/executing-same-workflow-twice-and-then-making-first-workflow-complete/16165)
**Author:** [@sb101](https://community.temporal.io/u/sb101)\ **Replies:** 1\ **Last updated:** [January 21, 2025, 8:35pm UTC](https://community.temporal.io/t/executing-same-workflow-twice-and-then-making-first-workflow-complete/16165 "2025-01-21T20:35:49Z")
I have 2 events coming from Kafka queue with same json schema. Both events will have a field “batch\_id” which will be same. I have a workflow with 5 activities say “mainWorkflow”. I want to execute this mainWorkflow twic… --- ## [Get started easily with the Temporal PHP SDK and Symfony](https://community.temporal.io/t/get-started-easily-with-the-temporal-php-sdk-and-symfony/15610)
**Author:** [@tiaya](https://community.temporal.io/u/tiaya)\ **Replies:** 0\ **Last updated:** [December 12, 2024, 4:31pm UTC](https://community.temporal.io/t/get-started-easily-with-the-temporal-php-sdk-and-symfony/15610 "2024-12-12T16:31:02Z")
Hi, I would like to share an open source package I’ve created which can help people in getting started easily with the Temporal PHP SDK and the Symfony framework, on Docker. The package will start 3 Symfony apps, eac… --- ## [Workflow Task Failed - Workflow not failed](https://community.temporal.io/t/workflow-task-failed-workflow-not-failed/5970)
**Author:** [@jayk](https://community.temporal.io/u/jayk)\ **Replies:** 13\ **Last updated:** [November 25, 2024, 7:52pm UTC](https://community.temporal.io/t/workflow-task-failed-workflow-not-failed/5970 "2024-11-25T19:52:10Z")
Hi, I’m developing a workflow and I’ve done something wrong and I get the following error: In my terminal logs, I can see this: 1f3dd74b7a \*\*Attempt 73\*\* CachedPreviousStartedEventID 6 TaskFirstEventID 1 TaskStarte… --- ## [Recursive Workflows and determinism](https://community.temporal.io/t/recursive-workflows-and-determinism/14866)
**Author:** [@bochap](https://community.temporal.io/u/bochap)\ **Replies:** 1\ **Last updated:** [October 28, 2024, 5:22pm UTC](https://community.temporal.io/t/recursive-workflows-and-determinism/14866 "2024-10-28T17:22:20Z")
Hi all, I have a workflow which runs a child workflow to process entries. And it will do a continue\_as\_new workflow for the next item that is linked to the current item. I have a fake example as listed, will this break … --- ## [How to keep workflow in running state for more than a year](https://community.temporal.io/t/how-to-keep-workflow-in-running-state-for-more-than-a-year/13270)
**Author:** [@Vidit\_Sharma](https://community.temporal.io/u/Vidit_Sharma)\ **Replies:** 1\ **Last updated:** [August 24, 2024, 2:30pm UTC](https://community.temporal.io/t/how-to-keep-workflow-in-running-state-for-more-than-a-year/13270 "2024-08-24T14:30:48Z")
Hi Community, I have the use case where some of my workflow will be running for more than a year but, temporal provides a retention period of 90 days. So, what will be the best approach in this case to keep the workflow… --- ## [System Architecture with Dotnet SDK](https://community.temporal.io/t/system-architecture-with-dotnet-sdk/12811)
**Author:** [@Jakenuts](https://community.temporal.io/u/Jakenuts)\ **Replies:** 2\ **Last updated:** [July 16, 2024, 6:12am UTC](https://community.temporal.io/t/system-architecture-with-dotnet-sdk/12811 "2024-07-16T06:12:18Z")
All the examples I’ve found using the dotnet SDK reference the workflow (and activities) in both the workers and the client code that initiates new workflows. I was under the impression that you could build a decoupled … --- ## [Temporal IO running activities of a workflow outside the parent workflow JAR](https://community.temporal.io/t/temporal-io-running-activities-of-a-workflow-outside-the-parent-workflow-jar/12084)
**Author:** [@shivam-lal](https://community.temporal.io/u/shivam-lal)\ **Replies:** 17\ **Last updated:** [June 25, 2024, 12:00pm UTC](https://community.temporal.io/t/temporal-io-running-activities-of-a-workflow-outside-the-parent-workflow-jar/12084 "2024-06-25T12:00:45Z")
I am using temporal SDKs with Java to run a temporal workflow, which has a few activities. The last activity is to create and send a JMS message to a message queue for asynchronous processing. Since there are no steps a… --- ## [Dependency Injection: Converting existing DI code to work with Temporal](https://community.temporal.io/t/dependency-injection-converting-existing-di-code-to-work-with-temporal/8302)
**Author:** [@Liad\_Davidson](https://community.temporal.io/u/Liad_Davidson)\ **Replies:** 4\ **Last updated:** [May 22, 2024, 12:12pm UTC](https://community.temporal.io/t/dependency-injection-converting-existing-di-code-to-work-with-temporal/8302 "2024-05-22T12:12:34Z")
Hi All, I was trying to convert some of our existing code to work with Temporal and run into a dead-end when needing to deal with Dependency Injection. Our code is a ASP.NET Core web API with various \[injected\] service… --- ## [Non-Determinism and Sleep: Is it ok to calculate sleep duration at runtime?](https://community.temporal.io/t/non-determinism-and-sleep-is-it-ok-to-calculate-sleep-duration-at-runtime/10658)
**Author:** [@Brad\_Johnson](https://community.temporal.io/u/Brad_Johnson)\ **Replies:** 3\ **Last updated:** [May 22, 2024, 2:48am UTC](https://community.temporal.io/t/non-determinism-and-sleep-is-it-ok-to-calculate-sleep-duration-at-runtime/10658 "2024-05-22T02:48:25Z")
Hello folks. I’ve been searching for answers for a few days, but can’t find the specific answer I need. I have a workflow activity that is set up something like this: ... do some things ... duration := calculateDur… --- ## [Strange Error in workflow](https://community.temporal.io/t/strange-error-in-workflow/11510)
**Author:** [@Rajendra](https://community.temporal.io/u/Rajendra)\ **Replies:** 3\ **Last updated:** [March 29, 2024, 12:29pm UTC](https://community.temporal.io/t/strange-error-in-workflow/11510 "2024-03-29T12:29:45Z")
Hey Guys, I have a simple workflow for one of my usecase. Here are the simple steps: 1. output = run\_activity\_one() 2. url = run\_activity\_two() 3. output.url = url 4. output.status = "ok" 5. update\_activity(output) Ev… --- ## [Catching errors from a workflow like activity interceptors do](https://community.temporal.io/t/catching-errors-from-a-workflow-like-activity-interceptors-do/7560)
**Author:** [@Clayton\_Perroni](https://community.temporal.io/u/Clayton_Perroni)\ **Replies:** 4\ **Last updated:** [January 26, 2024, 9:58pm UTC](https://community.temporal.io/t/catching-errors-from-a-workflow-like-activity-interceptors-do/7560 "2024-01-26T21:58:27Z")
Hi, I have created an activity interceptor that implements ActivityInboundCallsInterceptor that allows me to catch errors from an activity and log them our Sentry instance. I have been trying to find something similar fo… --- ## [Activity execution is blocked on (BLOCKED on Feature.get)](https://community.temporal.io/t/activity-execution-is-blocked-on-blocked-on-feature-get/4391)
**Author:** [@atullimaye19](https://community.temporal.io/u/atullimaye19)\ **Replies:** 14\ **Last updated:** [December 12, 2023, 11:00pm UTC](https://community.temporal.io/t/activity-execution-is-blocked-on-blocked-on-feature-get/4391 "2023-12-12T23:00:23Z")
When we start multiple workflows some activities get stuck with this error in stack trace. The activity shows as “started” in workflow history tab but eventually timeouts on scheduleToClose timeout. we are running on S… --- ## [Worker tries to pick up wrong flow](https://community.temporal.io/t/worker-tries-to-pick-up-wrong-flow/10184)
**Author:** [@WvdL](https://community.temporal.io/u/WvdL)\ **Replies:** 2\ **Last updated:** [November 26, 2023, 2:31pm UTC](https://community.temporal.io/t/worker-tries-to-pick-up-wrong-flow/10184 "2023-11-26T14:31:23Z")
Hi, Im in the situation that a workers keeps polling a ‘wrong’ flow. Both are on same namespace, how to avoid/fix this? WorkflowClientOptions.newBuilder() .setNamespace(NAMESPACE\_MANUAL\_TASKS) … --- ## [Async Activity Completion v/s Activity + Signal Approach - Workflow and Worker behavior](https://community.temporal.io/t/async-activity-completion-v-s-activity-signal-approach-workflow-and-worker-behavior/10014)
**Author:** [@vinimona](https://community.temporal.io/u/vinimona)\ **Replies:** 0\ **Last updated:** [November 4, 2023, 1:20am UTC](https://community.temporal.io/t/async-activity-completion-v-s-activity-signal-approach-workflow-and-worker-behavior/10014 "2023-11-04T01:20:27Z")
Hi, I have been reading temporal docs and some articles around async activity completion. While I have understood the basic working and difference b/w async activity completion and normal activity + signal approach w.r.… --- ## [Defering signals without getting Concurrent Modification Exception](https://community.temporal.io/t/defering-signals-without-getting-concurrent-modification-exception/8835)
**Author:** [@mnkartik](https://community.temporal.io/u/mnkartik)\ **Replies:** 4\ **Last updated:** [July 17, 2023, 2:38am UTC](https://community.temporal.io/t/defering-signals-without-getting-concurrent-modification-exception/8835 "2023-07-17T02:38:00Z")
Hello, Based on this post if there is a situation where in I have multiple signals getting triggered and for a given state, only one of the signal is accepted and the other one is to be defered as it arrived too soon. … --- ## [Upon clicking query in the WebUI for a Running workflow, continuously workflow instances are created from logs](https://community.temporal.io/t/upon-clicking-query-in-the-webui-for-a-running-workflow-continuously-workflow-instances-are-created-from-logs/8830)
**Author:** [@mnkartik](https://community.temporal.io/u/mnkartik)\ **Replies:** 4\ **Last updated:** [July 14, 2023, 4:33am UTC](https://community.temporal.io/t/upon-clicking-query-in-the-webui-for-a-running-workflow-continuously-workflow-instances-are-created-from-logs/8830 "2023-07-14T04:33:33Z")
Hello Team, For a running workflow, I have a query method which would return the state ( custom ones ) of the workflow, which is held in a property inside the workflow. Upon clicking the Query tab in the webui for the … --- ## [Organizing flow in UI](https://community.temporal.io/t/organizing-flow-in-ui/8809)
**Author:** [@kishore\_kumar](https://community.temporal.io/u/kishore_kumar)\ **Replies:** 3\ **Last updated:** [July 13, 2023, 1:29pm UTC](https://community.temporal.io/t/organizing-flow-in-ui/8809 "2023-07-13T13:29:25Z")
Hey can anybody find a solution for the below useCase? usecase:- We are sending few calls in parallel (concurrently)in Batches to an external system & we’ll be waiting for the callBack for the calls to process further. … --- ## [Reuse of the workflow stubs](https://community.temporal.io/t/reuse-of-the-workflow-stubs/8814)
**Author:** [@mnkartik](https://community.temporal.io/u/mnkartik)\ **Replies:** 1\ **Last updated:** [July 12, 2023, 11:03pm UTC](https://community.temporal.io/t/reuse-of-the-workflow-stubs/8814 "2023-07-12T23:03:42Z")
Hello Team, Based on this topic Below is the scenario T1 time : Workflow instance ( wf-obj1) is created From client side workflow stub ( wf-stub-obj1) is created The same stub ( wf-stub-obj1 ) is reused for sendin… --- ## [Infinite loop inside a workflow](https://community.temporal.io/t/infinite-loop-inside-a-workflow/8730)
**Author:** [@amir](https://community.temporal.io/u/amir)\ **Replies:** 5\ **Last updated:** [July 7, 2023, 5:10pm UTC](https://community.temporal.io/t/infinite-loop-inside-a-workflow/8730 "2023-07-07T17:10:03Z")
I would like to discuss the implementation of an infinite loop inside a Temporal workflow that periodically polls data from a database and starts multiple child workflows based on the retrieved data. This approach involv… --- ## [Implementing a Rate Limiter Service for Workflow Activities](https://community.temporal.io/t/implementing-a-rate-limiter-service-for-workflow-activities/8584)
**Author:** [@amir](https://community.temporal.io/u/amir)\ **Replies:** 1\ **Last updated:** [June 21, 2023, 1:11pm UTC](https://community.temporal.io/t/implementing-a-rate-limiter-service-for-workflow-activities/8584 "2023-06-21T13:11:23Z")
Hey Temporal community, I’m currently working on a workflow that involves performing HTTP requests to multiple websites, each with its own rate limit. I’m facing a challenge in implementing a rate limiter service to ens… --- ## [Share workflow types with a central service](https://community.temporal.io/t/share-workflow-types-with-a-central-service/8464)
**Author:** [@ErM](https://community.temporal.io/u/ErM)\ **Replies:** 1\ **Last updated:** [June 6, 2023, 12:16am UTC](https://community.temporal.io/t/share-workflow-types-with-a-central-service/8464 "2023-06-06T00:16:35Z")
What is the recommended way to share workflow types (workflow names) with a central service? I have group of services each corresponding to a type of workflow (could also be more than one) and I would like them all to sh… --- ## [Workflow command not getting executed when batched with last WorkflowTaskCompleted?](https://community.temporal.io/t/workflow-command-not-getting-executed-when-batched-with-last-workflowtaskcompleted/8204)
**Author:** [@nitesh237](https://community.temporal.io/u/nitesh237)\ **Replies:** 3\ **Last updated:** [May 17, 2023, 4:20pm UTC](https://community.temporal.io/t/workflow-command-not-getting-executed-when-batched-with-last-workflowtaskcompleted/8204 "2023-05-17T16:20:58Z")
Hi Team, We had a use-case where we wanted to use a workflow to launch multiple child workflows and terminate the parent workflow. There we were facing a weird behaviour and we don’t if its a bug or a conscious call in … [Next page](https://community.temporal.io/tag/workflow-implementat/144.md?match_all_tags=true&page=1&tags%5B%5D=workflow-implementat)