Added a feature flag (`useOtel`) to conditionally enable OpenTelemetry tracing. This allows developers to toggle tracing for debugging or testing without affecting the default behavior.
This commit removes the "Agents" configuration section, related API keys, services, and persistence logic across the codebase. Unused agent-related NuGet packages and code references were also eliminated to simplify the project and focus on core functionality.
Deleted the entire Azure Service Bus module, including activities, configurations, tests, and supporting code. This removal eliminates features like message handling workflows, queue/topic providers, and unit testing utilities for Azure Service Bus.
Integrated webhook sinks via appsettings.json for handling "Run Task" events. Enabled webhook functionality in the application pipeline and added the necessary project reference for Elsa.Webhooks. This enhances event-driven capabilities and improves extensibility.
Introduce `IsExecuting` flag to explicitly track activity execution state, improving clarity and control over workflow activity handling. Adjust scheduling intervals and add concurrency handling for database updates to enhance reliability and performance in interrupted workflows.
Renamed 'WorkflowLivenessThreshold' to 'InactivityThreshold' for clarity and updated its usage across affected files. Adjusted timings for workflow restarts and delays to improve consistency, including increasing task delay and updating scheduler intervals. These changes enhance readability and align with revised task execution timelines.
Introduced a mechanism to identify and restart interrupted workflows. This includes a new `IWorkflowRestarter` contract, its default implementation, and a recurring task for handling restarts. Additionally, updated configurations and added extensions to improve workflow instance filtering and liveness tracking.
Introduced OpenTelemetry tracing with AlwaysOnSampler and console exporter, integrated into the Elsa framework. Added error handling capabilities via custom `IErrorSpanHandler` implementations. Updated project dependencies to include OpenTelemetry-related packages.
Multitenancy has been turned off by setting `useMultitenancy` to `false`. This change might simplify the current configuration and reduce complexity for single-tenant use cases.
Replaced direct store interactions in workflow management with mediator-based requests using `IMediator`, improving consistency and modularity. Added new handlers and requests for workflow definition operations, and updated existing services to align with mediator patterns.
Introduced `MultitenancyHttpOptions` to configure the tenant header name used for HTTP routing. Updated `HeaderTenantResolver` to utilize this option and modified the server setup to allow overriding the default header name. This enables more flexible multitenancy configurations.
Revised database initialization scripts to better handle Postgres and Oracle environments, introduced schema-specific configurations for Oracle EFCore, and cleaned up obsolete or redundant entity model setup. Streamlined project structure by relocating and renaming files for SQLite and Oracle EFCore setups, improving maintainability and readability.
This commit introduces Oracle database integration by adding necessary configurations, entity mappings, and Docker Compose setup. Oracle-specific mappings ensure compatibility with NCLOB for large data handling. The changes also include updates to appsettings, enum for SqlDatabaseProvider, and project references to support Oracle.
Extracted commit strategies setup into a reusable AddStandardStrategies method for better code clarity and modularity. Simplified PeriodicWorkflowStrategy by replacing the factory method with a constructor-based interval initialization. These changes improve maintainability and reduce redundancy across the codebase.
Replaced 'RegisterStrategy' with 'Add' in strategy registration methods for both workflows and activities. This simplifies the naming, enhances consistency, and aligns with modern API design principles.
Replaces direct strategy registration with metadata-based registrations, introducing `ObjectRegistration`, `CommitStrategyMetadata`, and associated helpers. Updates existing strategies and APIs to use the new metadata-driven approach, improving extensibility and maintainability.
Replaced the legacy commit state behavior enums and options with a flexible, strategy-based system for activities and workflows. Introduced new interfaces, models, and strategies to enable fine-grained control of commit state logic. Updated related code to integrate the new commit strategies, ensuring modular and extensible commit handling.
Replaced Activator.CreateInstance with ActivatorUtilities.CreateInstance to streamline the DbContext instantiation. This improves dependency injection support and ensures better compatibility with service provider configurations.
Updated the `disableVariableCopying` flag to `false` in `Program.cs`. This change allows variables to be copied, potentially addressing scenarios where variable duplication is needed. Ensure to test for any side effects this might introduce.
Introduce a `DisableVariableCopying` option to improve performance by preventing workflow variables from being copied into the Jint engine or back into the workflow context. Updated related logic to honor this setting and ensure compatibility with existing behavior.
Replaced InputProxy with alternative implementations, adding flexibility to handle inputs. Introduced a JsonElementConverter to deepen JavaScript and JSON element integration. Enhanced testing and object conversion logic, improving type handling and support for complex JSON scenarios.
Multitenancy is now disabled by default in `Program.cs` to simplify configuration. Additionally, removed the `publish_preview_nuget` step and refined conditions for `publish_nuget` to improve the workflow and align with the release process.
Added support for configuring Hangfire job storage per database provider, including PostgreSql, SQLite, and SQL Server. Introduced new methods for flexible Hangfire setup, while marking older APIs and storage configuration extensions as obsolete. Refactored related configurations for streamlined and centralized job scheduling logic.
Enabled CachingOptions configuration and set a 1-day cache duration while disabling the use of secrets. These changes improve caching behavior and streamline application setup by avoiding secret dependencies.
Replaced asynchronous instance creation methods with streamlined synchronous alternatives where applicable. Introduced `CreateAndCommitWorkflowInstanceAsync` for combined instantiation and persistence, along with a separate `CreateWorkflowInstance` method for non-committal instantiation. Refactored related code to improve readability, maintainability, and runtime performance.
Moved `CancelWorkflowsCommandHandler` to the shared runtime module. Updated related project references, features, and configurations accordingly. Improved `WorkflowInstance` actor to save state using `IWorkflowInstanceManager`.
Removed `ConfigureRecurringTasksScheduleStartupTask` and moved its functionality into `RecurringTaskScheduleManager`. Simplified recurring task configuration and streamlined dependencies, improving maintainability. Added retention policies to `Elsa.Server.Web`.
Added support for primitive collections and parameterized collection translation in MySQL EF configurations. Removed redundant `EnablePrimitiveCollectionsSupport` calls in program configuration to centralize the behavior.
Add support for EF Core primitive collections in MySQL by specifying `EnablePrimitiveCollectionsSupport()` in the DbContext configuration. Updated the Docker Compose file to rename the MySQL volume and adjusted appsettings.json to include a MySQL connection string and set MySQL as the default database provider.
Reorganized ProtoActor configuration to be conditionally applied based on runtime settings. Updated test workflows to simplify signal handling and improved test structure by introducing scoped dependencies and removing unused event subscriptions.
* Fix race condition and add rate limiting to bookmark queue processing
Introduce rate-limited function invocation for bookmark queue processing using ThrottleDebounce library to optimize performance. Update related classes and interfaces to support asynchronous and cancellation-aware operations, improving system responsiveness. Adjust logging to provide more detailed information during bookmark queue handling.
* Enable workflows on bug branches
This change updates the GitHub Actions workflow configuration to trigger on branches with the 'bug/*' pattern. This allows for automated actions on bug fix branches alongside the main branch, improving development and testing processes.
* Work in progress: Add DefaultTenantService for tenant management
Introduce `DefaultTenantService` and its corresponding interface `ITenantService` to manage tenant operations such as finding, getting, and listing tenants. Update `MultitenantBackgroundService` to utilize `DefaultTenantService` for handling tenant lifecycle events. This enhancement standardizes tenant operations and improves the maintainability of the multitenancy feature.
* WIP
* Add multitenancy event handlers and task interfaces
Implemented new interfaces IBackgroundTaskStarter and ITaskExecutor to manage task lifecycle events efficiently. Introduced new classes such as RunBackgroundTasks, RunStartupTasks, and StartRecurringTasks for handling tenant activation and deactivation events. Modified TaskExecutor to implement these interfaces and adjusted tenant registration logic to invoke these new handlers.
* Refactor multitenancy and task management services.
Remove background and recurring task runners, and integrate tenant activation and deactivation into the multitenancy feature. Enable multitenancy in the server application and create a new service for tenant activation and deactivation. This refactor simplifies the management of tenant-specific tasks and enhances the modularity of the platform.
* Refactor background service to use startup tasks
Replaced hosted service implementation with startup tasks for executing multi-tenant tasks and EF Core migrations. Introduced `PriorityAttribute` to manage task execution order, ensuring migrations run before other services that require database access. This simplifies tenant activation with an ordered task execution and removes redundant classes.
* Refactor MultitenancyFeature service registrations
Reorganized service registrations for better clarity and maintainability. Changed the registration of some services to use factory delegates for retrieving existing services to ensure correct dependencies. This refactor improves the flexibility of the tenant lifecycle event handling.
* Update V3_3 migration files
* Add tenant management endpoints and enhance tenant handling
Implemented tenant management endpoints including Add, Get, List, and Update. Enhanced tenant handling by introducing configuration and store-based providers, and improved error logging for tenant updates. Adjusted various internal functionalities to better support multitenancy features through different persistence providers.
* Implement tenant deletion endpoint and refactor migration setup.
Introduce a new API endpoint to handle tenant deletions while providing appropriate responses based on successful or unsuccessful attempts. Refactor migration handling by replacing startup tasks with hosted services across various modules to streamline the migration execution process.
* Add and integrate ConfigurationJsonConverter
Introduce a `ConfigurationJsonConverter` to handle JSON serialization and deserialization of `IConfiguration` objects. This change centralizes configuration serialization logic, leading to cleaner and more maintainable code. Updated various parts of the codebase to use the new serialization utility, ensuring a consistent approach throughout the application.
* Refactor JSON conversion and update tenant endpoint.
Removed unused workflow references and streamlined JSON handling in `ConfigurationJsonConverter`. Simplified tenant ID handling by removing `IIdentityGenerator` and setting a default value for `UpdatedTenant.Id`.
* Add logging for cancelled recurring tasks
Integrated ILogger to log information when a recurring task is canceled due to an OperationCanceledException. This change enhances troubleshooting by providing clearer insights into task cancellations and their underlying reasons, improving maintainability and observability of the task execution process.
* Disable multitenancy support and adjust default Tenant ID.
Multitenancy is now disabled by setting 'useMultitenancy' to false in the configuration. Additionally, the default Tenant's ID has been changed from null to an empty string to prevent potential null reference issues.
* Remove MultitenantHostedService abstraction file
The MultitenantHostedService.cs file was removed as it is no longer necessary. Its responsibilities have likely been refactored or integrated into another service, indicating a simplification or restructuring of the multitenancy handling in the codebase.
* Rename PriorityAttribute to OrderAttribute for clarity.
This change improves the clarity of the code by renaming PriorityAttribute to OrderAttribute, reflecting its actual purpose. All occurrences of the attribute in the codebase have been updated accordingly to maintain consistency. This makes the intent of the code more understandable for future maintenance and development.
* Fix message key retrieval in ProduceMessage activity
Update the ProduceMessage activity to use GetOrDefault for retrieving the message key. This change ensures that a null key is used if no explicit key is provided or if the key is empty or whitespace, preventing potential errors during message production.
* Refactor multitenancy and scheduling services.
Removed DefaultTenantContextInitializer interface and class, refactored tenant activation/deactivation to use try-catch logging, and updated tenant context handling to use IDisposable for context push. New activities and workflows added in Elsa.Server.Web, and scheduling services enhanced to schedule jobs with explicit job keys and groups. Also, adjusted configurations to enable multitenancy, providing improved maintainability and flexibility.
* Remove Example1 activities and disable multitenancy
Deleted Example1Activity, Example1Workflow, and FirstActivity classes to clean up unused code and simplify the codebase. Disabled multitenancy by setting useMultitenancy to false, likely to streamline configuration and resource utilization.
* Fix and normalize URL path concatenation.
Ensure that the base URLs in both base path providers consistently end with a forward slash. This normalization prevents potential issues with endpoint routing and path concatenation, improving overall URL construction robustness.
Moved SQL Database Provider initialization from a constant to configuration-based dynamic parsing. Enhanced logging configuration for specific components and removed unused tenant and Kafka configurations in appsettings.json for clarity and efficiency.
* Add Key to Kafka ProduceMessage activity
Deleted unnecessary Consumer and Producer workflow classes and the OrderReceived message class to clean up code. Refactored Kafka producer interface and implementation to include message keys for improved message handling. Updated configuration to enable Kafka and removed unused service registrations.
* Add Kafka factory classes and type alias registry
Introduce GenericConsumerFactory and GenericProducerFactory for handling Kafka consumer and producer creation. Implement a TypeAliasRegistry to manage type aliases, enabling cleaner configuration through aliases. Update the OrderReceived message class and ensure better integration with the server web program via these new components.
* Handle empty topics and predicates in Kafka worker.
Ensure the Kafka consumer unsubscribes when no topics are available to subscribe to. Additionally, add a check to handle empty string values for predicates, allowing workflow triggers to proceed in this scenario.
* Disable Kafka usage in Elsa Server Web configuration
Kafka has been disabled in the current configuration by setting the useKafka constant to false. This change might be intended to switch to a different messaging system or to simplify the current setup by removing unnecessary services. Ensure that any dependencies on Kafka are handled elsewhere in the application.
Updated the workflow runtime to Distributed and the distributed caching transport to MassTransit for better scalability and performance. Also, disabled the use of secrets to enhance security and simplify configuration.
Introduce BookmarkQueuePurgeOptions and ExecuteWorkflowStimulus classes for managing workflow queue purging and stimulus handling. Implement related handler and activity modifications to support waiting for child workflows and purging old bookmark queue entries.
This change updates the server configuration to disable Kafka by setting `useKafka` to false. Additionally, an unused import statement for `Elsa.EntityFrameworkCore` has been removed to clean up the code.
* Enable Kafka Worker Factory and Refactor Worker Implementation
Introduce a flexible worker factory mechanism allowing custom worker creation with DefaultWorkerFactory as the initial implementation. Enhance Worker class to be generic, remove manual consumer configuration, and streamline message processing logic, improving code maintainability and extensibility.
* Refactor Kafka configuration properties
Renamed configuration properties in Consumer and Producer entities. Updated references in the codebase to use the new `Config` property instead of `ConsumerConfig` and `BootstrapServers`. Adjusted appsettings.json to match the new configuration schema.
* Add Kafka producer and consumer implementation
Implemented classes and interfaces to handle Kafka producers and consumers, including `ProducerProxy`, `ConsumerProxy`, and related context classes and factories. Refactored existing code to utilize these new implementations, replacing worker terminology with consumer and addressing context-specific fields.
* Remove redundant code in DefaultConsumerFactory and SendMessage
Removed commented-out unused return statement in DefaultConsumerFactory. Also eliminated explicit producer.Dispose() call in SendMessage, as the 'using' statement already handles resource cleanup.
* Add ExpandoObject producer and consumer factories
Replaced DefaultSerializers with new JsonSerializer and JsonDeserializer classes. Introduced ExpandoObjectProducerFactory and ExpandoObjectConsumerFactory to handle dynamic types. Updated workflow and configuration to use the new factories.
* Refactor bookmark processing and manage worker subscriptions
Refactored bookmark processing logic to utilize extension methods. Optimized worker subscriptions by centralizing topic subscription management and added logging for subscribed topics. This improves maintainability and clarity of the codebase.
* Refactor worker creation to use ActivatorUtilities
Updated WorkerManager to instantiate workers using ActivatorUtilities for better dependency injection support. This enhances code readability and maintains consistency with the service provider approach used throughout the codebase.
* Add ExecuteWorkflow activity and enable multitenancy
Introduced the ExecuteWorkflow activity to create and execute workflow instances, and updated runtime settings to use ProtoActor for distributed caching transport. Enabled multitenancy for the Elsa Server Web application.
* Namespace renames (#6135)
* Create ExecuteWorkflows tests and workflows
Add unit tests for executing workflows, including MainWorkflow and SubroutineWorkflow. Also, rename ExecutedWorkflowResult to ExecuteWorkflowResult in the runtime module for consistency.
* Add output definitions to WorkflowBuilder
Refactored the `WithInput` method for clarity and added multiple `WithOutput` methods to support different ways of defining workflow outputs. These changes enhance the flexibility and readability of the workflow configuration process by providing a consistent API for input and output definitions.
* Refactor namespaces in component tests
Updated namespaces from Helpers to specific contexts like Fixtures, Abstractions, Consumers, Decorators, etc., to improve code organization and readability. This change affects multiple files across different test scenarios and modules.
* Disable RabbitMQ and multitenancy, rename test class
Commented out RabbitMQ usage in WorkflowServer.cs to focus on other transports. Changed multitenancy flag to false in Program.cs. Renamed DispatchWorkflowsTests to ExecuteWorkflowsTests for clarity.
Changed the default base URL in _Host.cshtml for local development. Upgraded Elsa.Studio package versions to 3.3.0-preview.630. Disabled Kafka usage in Program.cs.
