Logic app service bus trigger. Blob trigger, SFTP trigger.

Logic app service bus trigger. Jun 22, 2023 · When using the In-App trigger for service bus topics, if a message has no ContentType property/header set and the body is JSON, then connector is escaping the JSON and therefore becomes unusable as JSON in other actions Sep 24, 2021 · There will be conditional logic, let's suppose, if order type is "new", I need to call HTTP request where I need to pass the message data as body content in POST request. Sep 15, 2021 · Hi we are using the Logic app standard with the service bus trigger. When an instance is running for more than 5 minutes, the message l Jan 29, 2017 · I am testing for the first time the Azure Service Bus integration with Logic Apps. e. Jan 7, 2022 · I'm working on an Azure Logic App which a Service Bus peek-lock trigger. It contains an operation to read messages from a queue and an operation to complete the message. The function is a service bus trigger. How can i get… May 8, 2021 · Azure Service Bus Queue messages are picked up by only one processor. Jan 31, 2019 · Microsoft Azure Service Bus is a secure platform for transferring the messages across various platforms and applications. Mar 11, 2025 · I'm trying to use VS Code for developing a logic app that uses service bus trigger. Feb 9, 2024 · Discover how integrating Azure Service Bus with Logic Apps can streamline your workflow automation. For more information, please refer this document. Depending on how you save your logic app, even though the workflow JSON is the same Mar 27, 2025 · Describe the Bug with repro steps We recently deployed a Logic Apps Inside an App Service Environment. Oct 29, 2020 · When using autocomplete the logic app completes the message for you but only on the next visit to the service bus, if you make the logic app trigger infrequently then potentially the lock has Jul 11, 2020 · This blog entry describes the best practice for reading a message from Azure Service Bus in Logic App using Peek Lock Mechanism Azure Integration: Azure Service Bus The central capability of a message broker such as Service Bus is to accept messages into a queue or topic and hold them available for later retrieval. Utilizing the service bus trigger logic app and it connects to service bus. I want to add multiple subscription ("A", "B","C") for the given topic in my logic app service bus topic trigger . Connectivity is also going through from VNET. To run an easy sample, I've created a queue in a Service Bus, and two logic apps: the first one writes a message i Aug 1, 2018 · Since a few days I see some "new" behaviour when using the ServiceBus trigger in Logic Apps in combination with the "Concurrency control" feature. There is Feb 11, 2019 · So, the trigger step in the Logic App will be: When a message is received in a queue (auto-complete) Select “DeadLetter” as the Queue type as shown in the below image: The second step in the Logic App will be to parse the DLQ messages received in the JSON format to user-friendly tokens that represent the properties in your JSON content. Whenever i select topic it only allows me to select single subscription. Oct 22, 2024 · For logic app consumption, using trigger "When a message is received in a topic subscription (peek-lock)", we see that some logic apps trigger "waiting runs", even though the max concurrency is set to a lower number. The Service Bus queue has 5 minutes of message lock duration, which is the maximum time to set. When manually i… Jul 20, 2022 · We created a logic app standard that uses a service bus api connection. is there a way we can add a custom client tracking id from the metadata received in trigger, is it possible that is not supported through the UI but is supported on the workflow code level? Jun 9, 2020 · Now, we see how to create a Logic App . The workflow uses a connection string for the connection to Service Bus and everything works. You can check this in resources. Consumption Learn how to connect an Azure Logic App to a Service Bus queue using the Service Bus connector, and create a workflow with triggers and actions that utilize the connection. My team wanted to set up auto-scaling of the App Service Plan, as there Dec 8, 2022 · This article provides a description of how Azure Service Bus messaging integrates with Azure Event Grid. Aug 18, 2022 · I am working on a azure portal. Oct 16, 2023 · Use the Service Bus trigger to respond to messages from a Service Bus queue or topic. With this connector, you can now use any Logic Apps trigger—from HTTP requests to Service Bus messages, file drops, or scheduled events—to kick off a workflow that invokes an AI agent. Select "When messages are available in Service Bus queue" 3. Upon using VNET integration for… Jan 24, 2023 · I have a Standard Logic App that writes a message to an Azure Service Bus topic using the "Send Message" built-in connector. This how-to guide shows how Sep 18, 2015 · With a message published to the Service Bus Topic, an instance of the Logic App would execute successfully — as expected on the trigger’s configured schedule. when we receive the message in the service bus queue, our logic app is triggering , But message doent not all the properties we have like LockToken, receiveMode. Just have simple service bus trigger that peeks first message. Jan 19, 2024 · Azure standard logic app and using the built-in trigger "When a message is received in a queue (auto-complete)". The Azure Service Bus Connector has the following Triggers and Actions available: Mar 17, 2019 · This week I started working with Logic Apps. Messages are stored in the queue until processed at the receiver’s end. I have used "When messages are available in a topic subscription (peek-lock)" Trigger in Logic App Workflow. Jul 25, 2024 · The entire Logic App sequence will be as follows Let’s Save our Logic App and open Service Bus Explorer. I can use defer message to stop processing the current message but in any case, even if I check the status of client API, I would need to suspend receiving the messages from service bus till the target API is up and Aug 1, 2020 · 0 As I am having a logic app where the trigger is service bus topic subscription. If the worker was cold-starting, overloaded, or paused (scale-in, app service restart, quota limits), the trigger may not have fired until the host became healthy again. In our logic app we have couple of workflows hooked to a Service Bus Topic to read message from Dead Letter queue on topic subscription. There are generally two Logic Apps,the first extracting data from our database every half hour (at 1 Oct 11, 2022 · Hey there, I got an issue running a logic app with the service bus trigger 'When_a_message_is_received_in_a_queue_ (auto-complete)'. Of course, when you think about optimizing Logic App Consumption costs, it is very important to understand all the cost calculations and how your flow design affects these Jun 12, 2024 · Learn to read, transform, and send messages from Azure Service Bus to Log Analytics, and visualize data using Logic Apps for insights. Aug 5, 2024 · Service Bus In-App connector is bringing new triggers and actions for peek-lock operations. In the trigger, you choose the queue or topic, the queue type (Main or Dead-Letter), polling interval, and add additional parameters (Start, End-time and Session-Id). Also, the service bus explore shows an active session on the response queue, with the correct session id. Jan 22, 2024 · In your Standard Logic Apps workflow, use the Service Bus In-App connector and a trigger that supports sessions. Add connection string of service bus In this video you will learn how to Send Message to Service bus from Logic App and how to create a workflow to receive service bus message from service bus. azure. However, here I am creating it from scratch. Here is the screen shot for reference: Aug 29, 2025 · In Standard Logic Apps, the Service Bus connector uses the underlying worker (hosted in your App Service Plan or ASE). This means your Feb 20, 2025 · Dear Team, I am using Logic App Standard and outbound traffic enabled with VNET Integration. My current logic app (standard) workflow uses HTTP trigger and forwards the request to a service bus queue which is then picked up by another workflow. Batching can reduce how often your logic app processes messages. There should be no waiting instances for Service Bus in my opinion - in fact, some new Logic Apps behave this… Mar 14, 2023 · Hi, I am currently using a standard (stateless) logic app with 'When messages are available in a Topic' trigger. Feb 8, 2023 · Hi I am using a standard Logic App with the "When messages are available in a topic subscription" Service Bus Trigger, but the Trigger doesn't fire. We will connect to our queue and submit/receive some messages using Service Bus Explorer. Ex: once there is an update in source it triggers to the Topic , can logic app pick up immediately or need interval time ony? Dec 14, 2022 · I am using an Azure Logic App that is triggered when a message is received on a Service Bus topic. Then, when it is triggered you can read all non-processed messages using the Service Bus connector. how many messages can sit in azure service bus a in one time waiting for logic app to process them This depends on couple of factors - Max Size of the Queue and Message time to live. 0. The trigger is simple polling on {your service Apr 3, 2024 · Continue to help good content that is interesting, well-researched, and useful, rise to the top! To gain full voting privileges, Feb 8, 2024 · An easy and secure way to have Logic Apps communicate with other Azure Services is by using a system and user-assigned identities. Sep 2, 2023 · I have an azure logic app with 1 workflow that triggers on message in an Azure Service Bus queue Lock timeout is set to 5 minutes, session not enabled, max delivery attempt set to 100 There are no Jul 16, 2020 · This blog entry describes the best practice for reading a message from Azure Service Bus in Logic App using Peek Lock Mechanism Azure Integration: Azure Service Bus The central capability of a message broker such as Service Bus is to accept messages into a queue or topic and hold them available for later retrieval. Everything is working as expected. g. Since child workflows use the same tracking ID as their parent, LA2 will use the same tracking ID as LA1. This Jul 20, 2023 · Hi Team, In the Logic app standard workflow we are using built-in service bus connector with peek lock trigger. Apr 19, 2018 · I have a logic app which is triggered by new messages on a Service Bus subscription. It gets deployed successfully many times. You can use either the template available in Logic App designer -Correlated In-order delivery Service Bus messages. I want to use this for tracking. Feb 26, 2024 · Learn how to implement custom end-to-end tracing for your data going through a chain of Azure services like APIM, Function, Service Bus, Logic App Feb 18, 2024 · The Requirement is when a message is dead-lettered in service bus topic/queue, we need to trigger an alert. Aug 1, 2023 · if I create a service bus with no public access and a private endpoint can a LogicApp connect to it through a service endpoint? May 20, 2021 · @PK You can use Service Bus trigger for azure function, Service Bus connector for the logic app (that will continuously monitor if there is any active message in the dead letter queue), or write your own custom logic that will continue to monitoring if there are any active message in the dead letter queue and accordingly you can perform the operation on that message. To start your workflow with a Service Bus trigger, you have to start with a blank workflow. I used an empty workflow with only the trigger. Nov 25, 2021 · Hi, We've got a pretty simple logic app that is triggered via a service bus trigger linked to a topic, which then calls a REST API to get some data, deposits that data into blob storage, and finally closes off the original service bus message. When creating the connection can we use Managed identity in local that would use my creds similar to the Default Credentials using my token in case of Visual Studio in case of Azure Functions? Feb 28, 2021 · Hi Mayank, Thanks for your reply. This behaviour may have an impact on the design of your logic app. Aug 15, 2024 · From checking the logic app the run history and service bus explorer, I can see that a message with the same session id generated by RunBre is correctly being published to the response-queue by the StubSatellite workflow. Apr 5, 2022 · I have a requirement where we need to read the message details from service bus topic to our system via using logic apps. It works but only for… Mar 8, 2023 · I tried to reproduce the same in my environment and got the results like below: I created logic app standard with vnet integrated like below: Created service bus with private endpoint disabled public access,to Allow traffic from specific networks like below: Created service bus topic along with subscription like below: In logic app I created workflow with status type as stateful and trigger May 19, 2025 · Logic Apps as a trigger for Agents in Foundry We’re excited to launch the AI Agent Service connector in Logic Apps—making it easier than ever to bring autonomy to your business processes. Jul 22, 2024 · To solve the issue based on your requirements and ensure controlled exponential retries for your Azure Function triggered by a Service Bus Topic, you can utilize Azure's built-in retry policies and implement additional logic for better handling of retries and message persistence. After the deployment in Azure, I can see that the trig Jan 27, 2025 · To resolve the issue with operation_Id being replaced when using Logic App -> Service Bus -> Logic App, you can modify the Service Bus trigger in the Logic App that receives the message. Ref: azure-service-bus-queue-with-multiple-listeners You can trigger the Feb 20, 2025 · Dear Team, I am using Logic App Standard and outbound traffic enabled with VNET Integration. I'm able to invoke/trigger LogicApp when a message arrives in ServiceBus queue. I have create a service bus queue and in logic apps, added service bus trigger which will be called when message will be received in service bus queue (automatically). This entails assigning resource-specific or user-specific permissions inside the Azure Service, like Service Bus. Dec 5, 2024 · In April/May 2024, it became apparent that there we had sporadic issues with the Logic App Standard actions for Service Bus. This is a reliable service for asynchronous data transfer using messages. Nov 12, 2023 · I want to create a Logic app for Clear/delete Dead Letter Queue Create a trigger for weekly basic that's automate logic app by Recurrences Every week azure app search , if any dead letter in a query (messages like not deliver or timeout somehow not not deliver . And have an action to check the EnqueuedTimeUTC, do whatever you need, and then don't forget to either complete the message or dead letter it. Today, I’m going to speak about Logic App Consumption and skipped triggers. if specific group not take action within one week , it will notify tenant owner . Ex: once there is an update in source it triggers to the Topic , can logic app pick up immediately or need interval time ony? Jul 9, 2025 · Hi, Please assume the following setup: There is a single tenant standard logic app with a stateful worflow. The logic app workflow where you connect to your Service Bus namespace and messaging entity. Let's say the trigger is ' When messages are available in a topic… Feb 20, 2025 · Dear Team, I am using Logic App Standard and outbound traffic enabled with VNET Integration. Oct 12, 2021 · Here is the screen shot for reference : If you are using standard plan logic app irrespective of either stateful or stateless work flow's you will have the below service bus queue trigger When a message is received in a queue & it doesn't have any option to confirm whether it is auto-complete or peek-lock . As soon as we submit the message, depending on the time interval defined in the first step of the Logic App, the trigger will be executed. This post will cover the first part of the process, moving data from a webhook to Azure Service Bus with Logic Apps. This guide shows how to add a trigger and action for Consumption and Standard logic app workflows. If you use the "When a message is received in a queue (auto-complete)" trigger, your message will be completed if the workflow is successful. We now have a problem using the Trigger "When messages are available in a topic" from the Service Bus In-app . By default, Logic App instances run at the same time, or in parallel. When looking in the tab "Connections" it says that the connection is in the "Connected" status. Apr 15, 2025 · Applies to: Azure Logic Apps (Standard) To securely and privately communicate between your workflow in a Standard logic app and an Azure virtual network, you can set up private endpoints for inbound traffic and use virtual network integration for outbound traffic. However, I am getting this error… By populating a Custom Tracking Id, we can take advantage of existing Logic App telemetry pipelines that allow us to query for data within Application Insights. Instead of using a service bus queue trigger use a recurrence trigger. Dec 16, 2024 · Applies to: Azure Logic Apps (Consumption + Standard) This guide shows how to access Azure Service Bus from a workflow in Azure Logic Apps using the Service Bus connector. By starting the func. Learn the steps for creating efficient cloud-based solutions. The prob Jul 21, 2025 · Applies to: Azure Logic Apps (Consumption + Standard) This guide shows how to access Azure Service Bus from a workflow in Azure Logic Apps using the Service Bus connector. I have a project with a specific end goal in mind for my first Logic App application. Oct 17, 2024 · Take a look at reading messages from the Azure Service Bus using Peek lock and how to use the Dead-letter queue. I have below requirement Trigger logic app from postman Then it will go to service bus And from service bus another logic app will get triggered Note : - if i trig Jan 15, 2021 · The above logic app gets triggered on a http request with the messages count that needs to be read. Oct 5, 2023 · Hi, I am using a "When a message is received in a queue (auto-complete)" service bus trigger in my stateful logic app, I created a service bus connection using managed identity, but when i am trying to select the queue from the dropdown I can… Jul 6, 2022 · I have a scenario where I receive messages from service bus to trigger a workflow. As per below suggestion to use Azure Function App/ Logic App to identify the dead-lettered message in queue/topic. There's even a template for it called Peek-lock receive a Service Bus message with exception handling. It returns Cannot use a trigger on '<queue>' entity with auto-forwarding enabled. exe I don't get any errors, just a debug message gives be a hint, that this workflow does not have a mapped function trigger and will be skipped. Subsequently mentioned count of messages is retrieved from the service bus - topic combination and completed eventually. A Standard logic app can have one or multiple workflows that run in single-tenant Azure Logic Apps or an App Service Environment v3 (ASE v3). I then add a "Get messages from a queue (peek-lock)" action to the app to get the messages from this service bus and set the maximum message count to "170". However, I am getting this error… Apr 30, 2024 · The Managed Service Bus connector used by the Standard Logic Apps has the Maximum Message Count parameter in the When one or more messages arrive in a queue (peek-lock) trigger. Service bus has public n/w access disabled and Private endpoint configured. It is connected using connection string. Sometimes the function gets triggered and somet Mar 21, 2023 · Describe the Bug When templating the creation of a Logic App using the Service Bus topic subscription trigger with Managed Identity, some Logic Apps intermittently enter a state where their trigger invocations fail with Unauthorized for no reason. This solution collects messages into a batch and waits until your specified criteria are met before releasing and processing the batched messages. Using an Azure Standard Edition Logic App with the built-in Service Bus connector, this video shows how to set up Peek lock and dead letter a message when the processing logic dictates. Also my service bus is with public network disabled and private endpoint. Working with Service Bus within Logic Apps is straightforward, and the Microsoft docs can provide you with more details. Sep 27, 2024 · Build more resilient and reliable workflows in Azure Logic Apps by renewing the lock tokens in a peek-lock service bus triggers for batch processing use cases, ensuring seamless message processing and integration across your applications and services. com and then going to the service bus topic to see this property. Jan 12, 2018 · In the past I have used logic app with service without any problem. A private endpoint is a network interface that privately and securely connects to a service powered by Azure Private Link. However, I want to switch the authentication from the Logic App to Service bus to Apr 16, 2024 · I have an Azure Logic App (Standard) to process files. However, I am getting this error… Nov 24, 2016 · 0 If the property "supportOrdering" is set to true on the service bus topic (in ARM, not visible in the portal) in the standard tier, this will cause issues with sending messages from a logic app to Service Bus topic. Jan 4, 2024 · This article shows how to create a logic app that implements this pattern by using the Correlated in-order delivery using service bus sessions template. Based on the response from Azure function, LogicApp will trigger few more functions and then they will send the response back to ServiceBus Queue. Aug 29, 2017 · For a Service Bus triggered function, this manual invocation method only works if you have a valid connection string pointed to a real service bus instance. Oct 28, 2022 · We have logic apps which were previously using 'Access Key' based API Connections to connect to the Azure Service Bus. In this case, we’re trying to deploy a new version of the logic app from Visual Studio with queue peek lock, but unfortunately, there’s already a version of this logic app that uses a Topic Subscription with peek lock with the same name. Jul 30, 2025 · This article provides steps for handling Service Bus events by using Event Grid using Azure Logic Apps. To allow traffic, use service tags and the same level of restrictions or policies as Azure App Service. The Azure Service Bus Connector can be used as a trigger or an action in a logic app and supports data in JSON and XML formats. You can configure it to run on the times and days you specified. Starting with extension version 3. Dec 12, 2023 · When using a Service Bus trigger in a Consumption plan Logic App, the trigger polls the Service Bus queue or topic subscription for new messages at a regular interval (default is every 10 seconds). Jul 27, 2021 · I have a stateful workflow deployed in the new Logic App Standard hosting model. Apr 24, 2019 · Note the current NuGet version v3. This template defines a logic app workflow that starts with the Service Bus connector's When a message is received in a queue (peek-lock) trigger, which receives messages from a Service Bus queue. However, there are a few messages in the service bus queue, that are not triggering the logic app, although this Logic App is the only resource that consumes messages from this queue. Sep 18, 2024 · The entire logic app workflow process time depends on the different actions configured in the workflow. Hi, I'm running a logic app using Service Bus peek-lock trigger. Even though I set the trigger frequency to check 10 times every minute, it is taking much longer (10 Dec 23, 2021 · 0 The auto-complete trigger completes a message automatically, but only when the next call to Service Bus is made. … Continue reading Handling Dead Jul 17, 2025 · In the primary location, an active logic app listens to an Azure Service Bus queue for messages, while another active logic app checks for emails by using an Office 365 Outlook polling trigger. This control changes how new runs are queued and can't Sep 3, 2025 · When you create a logic app resource, you select either the Consumption or Standard hosting option. You can change the configuration by going to the triggers Settings -> Concurrency control and toggle the button. My Logic App is based on Service bus trigger, meaning, it will receive the message from service bus topic and try to post it to client API. Otherwise why are you trying to complete the message after you send it ? Jul 18, 2025 · Azure Logic Apps is especially useful for use cases and scenarios where you need to coordinate actions across multiple systems and services. When I started this process I thought it … Logic App and Service Bus Read More » Oct 6, 2023 · For service bus i am using the built-in trigger and action for logic app standard in the peek look mode, as suggested by Microsoft i have the VNET integration enabled and also set VNET private port count to 2 (WEBSITE_PRIVATE_PORTS) but having this enable caused the blob trigger flow to stuck in running state, the blob trigger get fired but Jan 20, 2021 · Built-In Service Bus Trigger: batched message processing and session handling Logic App Refresh preview provides us with the option to create a built-in S trigg Feb 2, 2021 · I am going to describe my attempts to add a Custom Tracking ID to a Logic App with a Service Bus Trigger. Sep 20, 2023 · So this way you can call, here at calling step in 1st logic app you need to create dummy file in storage account or rename or send a message to service bus queue and in 2nd logic app use service bus trigger, you can use event triggers, these some of the ways to call another logic app, easy way is using http trigger. When these Feb 7, 2024 · The second approach, for example, is that instead of having the Service Bus trigger, modify it to a Recurrence trigger with a fixed interval and get the messages from the Service Bus. Also, managed identity is only supported in Azure portal currently. There is an issue when the processes. Feb 3, 2021 · I have an Azure Service Bus Namespace, containing 8 topics, each with at least one subscription. In logic app standard, I am using On single new message from queue session trigger to invoke the logic app upon message arrival in the queue. Getting started with this depends on whether you are using Consumption or Standard Logic Apps. My sample message structure looks like this: image What happens: Because a message received on service bus doesn’t have a predefined format – it could be JSON, XML, or anything else – so Logic Apps doesn’t know the structure of Jul 11, 2022 · After performing some business processes Azure function will return the response back to Logic App. But in the case of LA3, since it reads messages from a Aug 24, 2023 · Describe the Bug with repro steps Create a new Stateful workflow and use the Service Bus trigger (Not the in app version) for either "When one or more messages arrive in a queue (peek-lock)" or "Wh Sep 16, 2025 · For Standard logic app workflows in single-tenant Azure Logic Apps, you must allow access for any trigger or action connections in your workflows. Mar 17, 2019 · I created function app v1 with one function in it. Some triggers, such as the When one or more messages arrive in a queue (auto-complete) trigger, can return one or more messages. I have a polling trigger checking a queue every 5 minutes. When 100,000's of messages appear Jan 19, 2021 · You need to rethink the way you set up the logic app. In my case, my logic app gets trigger only once for every message. You can then create automated workflows that run when triggered by events in a service bus or run actions to manage service bus items, for example: Monitor when messages arrive (auto-complete) or are received (peek-lock) in Apr 9, 2024 · I have an azure logic app with an azure service bus trigger. The service bus is getting connected successfully, but logic app doesn't seem to be getting triggered when I am pushing messages to the Topic/Sub. Queues are one among the data structures used while transmitting the data across the cloud. 1. WE can achieve it by using recurrence trigger in logic app or can we capture data on real time event. Otherwise, you get errors like The listener for function 'Functions. Feb 13, 2020 · Is the trigger of this connector designed to pick up more than 1 queued message at a time (during an Interval)? Yes, this trigger can pick up to 50 messages. You can then create automated workflows that run when triggered by events in a service bus or run actions to manage service bus items, for example: Monitor when messages arrive (auto-complete) or are received (peek-lock) in Jan 22, 2024 · In your Standard Logic Apps workflow, use the Service Bus In-App connector and a trigger that supports sessions. Consumption Logic Apps If you are using consumption When the logic app receives messages on the queue at a faster pace -more than 15 seconds, Azure Logic App trigger picks up multiple queue messages at a time, much faster than 1 message every 15 seconds. While debugging the An Action is the result of the trigger. Auth using Access Key. Apr 25, 2022 · And have a logic-app using a manual trigger. People also ask What is peek-lock in Azure service bus? Mar 22, 2024 · Trigger concurrency runtime configuration cannot be removed once specified. To help you learn about the capabilities and patterns that Azure Logic Apps supports, this guide describes common starting points, examples, and scenarios. Feb 8, 2024 · Azure Cost Optimizations is a very complex topic, and depending on the services you are using, it will require different skills and knowledge. Apr 8, 2025 · I have created Standard Logic App with public network disabled with VNET integration and private endpoint. The Service Bus has a message lock duration of 5 minutes. while in fact the issue is the message read from ASB is too large. Service Bus topic has session enabled. So I think in your case, the logic app is picking up and consuming the message first and the message is not available for the function to process. After publishing it to Azure i see this strange behaviour. Nov 5, 2024 · Issue: In standard logic app we are facing issue while deleting the message after receing the message from service bus topic subscription with session enabled Trigger: When a message receive from topic with peak lock ( Say servicebus topic… Jun 22, 2023 · Specifically, we'll look at the use of Service Bus pub/sub patterns, how those work with triggers, how the Logic App engine throttles HTTP trigger requests, and how you can use databases (such as SQL Server) to help buffer messages. 4 of the ServiceBus DLL has the DeadLetterSource property and is not currently available in the Logic App Service Bus connector. 2. May 19, 2025 · The trigger and actions work together to define your workflow's logic and structure. A Consumption logic app can have only one workflow that runs in multitenant Azure Logic Apps. Aug 10, 2023 · Service: Azure Logic Apps (Standard and Consumption) Issue: Service Bus Peek-Lock Trigger (Managed) - Waiting runs start lock token timer. Dec 5, 2023 · Problem Statement Let's consider a simple business process flow spanning over multiple logic apps and service bus queue as depicted below. If you are using the azure Jan 22, 2024 · When you have a Logic App running on consumption tier, with an Azure Service Bus trigger, the trigger fails with a very misleading message. Oct 9, 2024 · Through continuous updates and community inputs, the Logic Apps platform evolves, reflecting the needs and challenges faced by the industry, thereby providing a resilient and up-to-date service that aligns with professional and business needs. Read message and send message to the queue actions are working fine but when we are completing the message in the queue in the logic app… Apr 8, 2025 · I have created Standard Logic App with public network disabled with VNET integration and private endpoint. Mar 27, 2020 · Logic app Service Bus does not guaranty batch processing to achieve this use batch receiver It looks like the logic app will be triggered with the first message and the try to prefetch the next 20 (default size) items and do that in for the next items. Dec 11, 2024 · Logic App Standard - Cannot set Custom tracking ID from service bus message correlationId in IN-APP trigger "When messages are available in a topic subscription (peek-lock)" #6247 Dec 15, 2022 · Hi I have deployed Standard logic app many times having service bus queue as trigger . The built-in Servi Sep 13, 2022 · As Aprana mentioned (as of today) you need to opt into the Logic App Standard "built in Service Bus auto-complete trigger" concurrency setting via the feature flag in the host file as per comment above. For information on setup and configuration details, see the overview. I want to understand how would a built in service bus connector behave. Mar 3, 2024 · we do have this option in service bus and http trigger but i could lot of other adapter missing this . With this above scenario, the business use case needs to process the messages in sequence i. For example, to access a queue, the managed identity requires a role that has the necessary permissions for that queue. May 29, 2023 · Describe the Bug with repro steps 1. The message is locked for 1 minute, but if the operation doesn't finish in 1 minute, the message is put back into the service bus queue and another run is triggered - thus I have 2 parallel running and the operation would happen twice. For example, when an order or a new message is put in a queue, send an alert or a message. only one logic app instance to run at a time. You can then create automated workflows that run when triggered by events in a service bus or run actions to manage service bus items, for example: Monitor when messages arrive (auto-complete) or are received (peek-lock) in Aug 6, 2024 · You need to use connection string in Service Bus connector while working locally in vs code. In the trigger, you provide the queue name, the session ID and also configure the number of messages the trigger should pick (batch size) and the frequency. Apr 6, 2016 · What I want: When the logic app trigger receives a JSON formatted message from Azure Service Bus topic, I want to send a notification to the “email” field. Mar 27, 2019 · There's no need for a custom trigger. Jun 23, 2025 · This article provides steps for handling Service Bus events by using Event Grid using Azure Logic Apps. The message is a json object, like the following: { "PublisherName": "XXX Apr 18, 2024 · Describe the Bug Hello, I am currently using the trigger "When messages are available in a queue (peek-lock)" in a Standard Logic App workflow. The Session id of the order on the topic is set to the order number. There is a message in the topic subscription and this is the only Logic App that consumes messages from this topic. The Problem This Logic App consumes orders from a service bus topic. Mar 3, 2024 · 0 I have created a Service Bus with session enabled queue in it. Create a new Stateful Logic App (Standard) , select service bus trigger under the built-in connectors. 0, you can trigger on a session-enabled queue or topic. Feb 5, 2025 · Applies to: Azure Logic Apps (Consumption + Standard) To send and process messages together in a specific way as groups, you can create a batching solution. The trigger is the Service Bus Receive Messages from a Queue. To use a managed identity that authenticates access from your logic app workflow to your Service Bus namespace and messaging entity, make sure that you assign role permissions at the corresponding levels. Dec 16, 2024 · Applies to: Azure Logic Apps (Consumption + Standard) This guide shows how to access Azure Service Bus from a workflow in Azure Logic Apps using the Service Bus connector. # Oct 31, 2023 · Learn how to efficiently replay dead-letter queue messages in Azure Service Bus and automate the process using Azure Logic Apps. If we do not set a custom tracking ID, then LA1 will use its run instance ID as the tracking ID. You can try temporarily disabling the logic app and letting function pick the message to confirm this. Oct 10, 2022 · Hey there, I got an issue running a logic app with the service bus trigger 'When_a_message_is_received_in_a_queue_ (auto-complete)'. This workflow does some processing but ultimately inserts some data into SQL DB. ServiceBusTriggerFunction' was unable to start. Nov 13, 2024 · Azure Service Bus, paired with Logic Apps, offers a powerful combination for sending, receiving, and managing messages between different applications and services. Queue name can be seen in drop down list after deployment but cannot auto start picking messages. There… Apr 8, 2023 · We our using Logic App (Standard) deployed on a App Service Plan using Functions runtime (node v4). The LA will be triggered by a Blob Stroage Trigger (InApp) and send the filecontent to an REST-Interface. Blob trigger, SFTP trigger. Lately, we have started moving them to API connection based on User Assigned Identity based API connections. I am stuck and looking for a solution. abnsv jfeaaa aaqrmrm xtudzjy naeeq oxckhn hxvh rcbw idnjicxn xphg