* refactor(plugin_manager): enhance HTTP client timeout handling in serverless runtime with DialContext
- Updated the HTTP client in the ServerlessPluginRuntime to use a context-aware DialContext for better timeout management.
- Removed the write timeout option from the HTTP request builder, streamlining the request handling process.
- Improved connection handling by setting write deadlines based on the PluginMaxExecutionTimeout.
This change enhances the reliability of network operations within the serverless runtime environment.
* refactor(plugin_manager): remove write deadline setting in serverless runtime connection initialization
- Eliminated the write deadline setting from the connection initialization in the ServerlessPluginRuntime.
- This change simplifies the connection handling process and aligns with the recent enhancements to timeout management.
This update contributes to a more streamlined and efficient network operation within the serverless environment.
* refactor(plugin_manager): adjust HTTP client timeout settings in serverless runtime
- Modified the HTTP client configuration in the ServerlessPluginRuntime to set the TLS handshake timeout based on PluginMaxExecutionTimeout.
- Retained the IdleConnTimeout setting to ensure consistent connection management.
This update improves the timeout handling for secure connections, enhancing overall network reliability in the serverless environment.
- Refactored the RemapAssets function to streamline the remapping of icon fields for both models and tools, including support for dark mode icons.
- Introduced new fields IconSmallDark and IconLargeDark in the ModelProviderDeclaration and added IconDark in ToolProviderIdentity to accommodate dark mode assets.
- Improved error handling during the remapping process for better clarity and maintainability.
* feat(plugin_manager): optimize local plugin startup with concurrent control
- Add semaphore-based concurrency control for plugin launches
- Implement parallel plugin startup using goroutines
- Optimize error handling to prevent goroutine blocking
- Add concurrency metrics logging
Note: handleNewLocalPlugins now accepts config parameter with default concurrency limit
* feat(plugin_manager): make local plugin launching concurrency configurable
* fix(plugin_manager): optimize comment and error handling
- Updated comments to clarify the concurrent plugin launching configuration.
- Added a nil check for the error channel during plugin startup to improve code robustness.
* refactor(plugin_manager): refactor plugin startup logic
- Remove the semaphore mechanism and switch to using routine.Submit for concurrency management
* fix(plugin_manager): Optimize plugin startup logs and concurrency control
- Added log output for maximum concurrency when starting local plugins
- Implemented a channel-based concurrency control mechanism to ensure limits are not exceeded
- Fixed closure variable capture issue to prevent incorrect plugin information
- Improved error handling to avoid deadlocks during startup
* fix(plugin_manager): simplify error channel handling and semaphore release logic
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Co-authored-by: jim02.he <jim02.he@vipshop.com>
* feat: add support for dark icon
- Introduced IconDark field in PluginDeclaration and related structures to support dark mode icons.
- Updated the installation process to handle dark icons.
- Enhanced asset validation to check for the presence of dark icons.
This change improves the visual consistency of plugins in dark mode environments.
* enhance(cli/icon): add plugin icon support with multiple categories
- Added support for light and dark icons for various plugin categories including agent, datasource, extension, model, tool, and trigger.
- Replaced the previous single icon implementation with a structured map for better organization and retrieval of icons based on category and theme.
- Removed the old Python icon file to streamline asset management.
This update improves the visual representation of plugins across different themes, enhancing user experience.
* change icons
* fix
* fix
* comments
- Implemented middleware to track active requests and active dispatch requests using atomic counters.
- Updated health check response to include counts of active requests and active dispatch requests.
- Integrated the new middleware into the HTTP server and plugin dispatch group for improved monitoring.
* feat: add InvokeLLMWithStructuredOutput functionality
- Introduced a new method InvokeLLMWithStructuredOutput to the BackwardsInvocation interface for handling structured output requests.
- Added corresponding request and response types to support structured output.
- Implemented the method in both RealBackwardsInvocation and MockedDifyInvocation for testing purposes.
- Updated permission handling and task execution for the new structured output invocation type.
This enhancement allows for more flexible and detailed responses from the LLM, improving the overall functionality of the invocation system.
* refactor: enhance LLMResultChunkWithStructuredOutput structure
- Updated the LLMResultChunkWithStructuredOutput type to include additional fields: Model, SystemFingerprint, and Delta.
- Added comments to clarify the reasoning behind the structure and the use of type embedding for JSON marshaling.
This change improves the clarity and functionality of the LLMResultChunkWithStructuredOutput type, ensuring proper JSON serialization.
* refactor: streamline LLMResultChunk construction in InvokeLLMWithStructuredOutput
- Simplified the construction of LLMResultChunk and LLMResultChunkWithStructuredOutput by removing unnecessary type embedding.
- Enhanced readability and maintainability of the code while preserving functionality.
This change contributes to cleaner code and improved clarity in the handling of structured output responses.
* feat(dynamic_select): implement dynamic parameter fetching functionality
- Added FetchDynamicParameterOptions function to handle dynamic parameter selection.
- Introduced new access type and action for dynamic select in access_types.
- Updated HTTP server routes to include the new endpoint for fetching dynamic parameters.
- Created necessary service and controller files for dynamic select operations.
* refactor(access_types): rename dynamic select access type to dynamic parameter
- Updated access type constants to reflect the change from PLUGIN_ACCESS_TYPE_DYNAMIC_SELECT to PLUGIN_ACCESS_TYPE_DYNAMIC_PARAMETER.
- Adjusted related references in the PluginDispatchers and FetchDynamicParameterOptions function to maintain consistency.
- Introduced a new pull request template to standardize contributions.
- The template includes sections for description, type of change, essential checklist, and additional information to assist reviewers.
* feat: add decode plugin from identifier endpoint
- Introduced a new endpoint to decode a plugin from a unique identifier.
- Implemented the DecodePluginFromIdentifier function to handle decoding and verification of plugin signatures.
- Updated the HTTP server routes to include the new decode endpoint.
* refactor: update decode plugin endpoint path
- Moved the decode plugin from identifier endpoint to a new path for better organization.
- Updated the HTTP server routes accordingly to reflect the new endpoint structure.
- Updated .env.example to include DB_EXTRAS and DB_CHARSET variables.
- Refactored InitPluginDB functions for PostgreSQL and MySQL to accept a configuration struct, allowing for more flexible database connection settings.
- Adjusted connection pool settings to utilize new configuration options for charset and extras.
This change improves the configurability of database connections and prepares the codebase for future enhancements.
Directly fetch and invoke the listener for a given session_id instead of iterating over the entire listener map.
Signed-off-by: guanz42 <guanz42@163.com>
* bump cloud-kit version to fix#343
* change env name USE_AWS_S3 to S3_USE_AWS
* update s3_use_aws default value to true
* update readme about the upgrade notice
- Adjusted the header byte manipulation in chunking functions to correctly use the first four bytes for data length.
- Modified the HTTP request streaming function to include the length-prefixed option for improved data handling.
- Introduced new constants for HTTP option types to improve code readability and maintainability.
- Updated existing HTTP option functions to utilize the new constants.
- Implemented line-based and length-prefixed chunking methods for improved data processing in HTTP requests.
- Added comprehensive tests for chunking functionality to ensure reliability and correctness.
* refactor: update PluginManager to use configuration for various configurations
- Replaced hardcoded values in PluginManager methods with values from the configuration.
- Updated serverless plugin launch timeout and working paths to utilize the new configuration structure.
- Enhanced local plugin runtime initialization to pull settings from the configuration, improving maintainability and flexibility.
* refactor: clean up PluginManager by removing unused fields and updating platform check
- Removed commented-out fields from PluginManager to enhance code clarity.
- Updated platform check to utilize the configuration structure instead of a direct field reference, improving maintainability.
- Added `pluginMaxExecutionTimeout` to `PluginManager` for configurable execution limits.
- Updated `ServerlessPluginRuntime` to utilize the new timeout setting in HTTP requests.
- Refactored AWSPluginRuntime references to ServerlessPluginRuntime for consistency across the codebase.
- Removed redundant flag retrieval in the plugin initialization process, simplifying the code.
- Updated permission handling to use a single `permissionRequirement` structure for better clarity and maintainability.
- Enhanced YAML templates by adding quotes around dynamic values to ensure proper formatting and prevent potential parsing issues.
Harry