orchestrator_core 0.0.2
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Published 27 days ago • Latest: 0.5.2

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Event-Driven Orchestrator architecture for Dart/Flutter. Separate UI state management from business logic execution with SignalBus and Dispatcher pattern.

Changelog #

All notable changes to this project will be documented in this file.

0.0.2 - 2024-12-24 #

Added #

Safety: Smart Circuit Breaker (Loop Protection by Event Type)
- Prevent infinite loops by blocking specific looping events
- Default limit: 50 events/sec (configurable globally)
- New: Support per-type limit override via OrchestratorConfig.setTypeLimit<T>(limit)
- Self-healing every 1 second
Safety: Type Safety Isolation (try-catch in event handlers)
Safety / Casting: JobSuccessEvent.dataAs<T>() for safe data casting
UI Helper: BaseOrchestrator.isJobTypeRunning<T>() to prevent UI race conditions
Config: Added OrchestratorConfig.maxEventsPerSecond

0.0.1 - 2024-12-24 #

Added #

Initial release
BaseJob and BaseEvent models
SignalBus - Singleton broadcast stream for event communication
Dispatcher - Type-based job routing with O(1) lookup
BaseExecutor - Abstract executor with error boundary, timeout, retry, cancellation
BaseOrchestrator - State machine with Active/Passive event routing
CancellationToken - Token-based task cancellation
RetryPolicy - Configurable retry with exponential backoff
OrchestratorLogger - Flexible logging system

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Event-Driven Orchestrator architecture for Dart/Flutter. Separate UI state management from business logic execution with SignalBus and Dispatcher pattern.

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Topics

#state-management #architecture #event-driven #orchestrator #bloc

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