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e229510e73c4191b38e84ff2e4c5145ef3181a38
dify/api/core/workflow/graph_engine
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-LAN- e229510e73 perf: eliminate lock contention in worker pool by removing callbacks 
Remove worker idle/active callbacks that caused severe lock contention.
Instead, use sampling-based monitoring where worker states are queried
on-demand during scaling decisions. This eliminates the performance
bottleneck caused by workers acquiring locks 10+ times per second.

Changes:
- Remove callback parameters from Worker class
- Add properties to expose worker idle state directly
- Update WorkerPool to query worker states without callbacks
- Maintain scaling functionality with better performance
2025-09-04 19:37:31 +08:00
..
command_channels
chore: improve typing
2025-08-30 16:35:57 +08:00
command_processing
refactor(graph_engine): Correct private attributes and private methods naming
2025-09-01 04:37:23 +08:00
domain
chore(graph_engine): Use XXX | None instead of Optional[XXX]
2025-08-28 04:59:49 +08:00
entities
clean typos words. (#24667)
2025-08-28 15:23:59 +08:00
error_handling
refactor(graph_engine): Correct private attributes and private methods naming
2025-09-01 04:37:23 +08:00
event_management
refactor(graph_engine): rename Layer to GraphEngineLayer
2025-09-04 02:11:31 +08:00
graph_traversal
refactor(graph_engine): Merge branch_handler into edge_processor
2025-09-01 12:53:06 +08:00
layers
feat(graph_engine): make runtime state read-only in layer
2025-09-04 02:30:40 +08:00
orchestration
refactor(graph_engine): rename SimpleWorkerPool to WorkerPool
2025-09-04 17:47:13 +08:00
protocols
chore(graph_engine): Move error_strategy.py to protocols/
2025-08-28 04:29:32 +08:00
response_coordinator
refactor(graph_engine): Correct private attributes and private methods naming
2025-09-01 04:37:23 +08:00
state_management
refactor(graph_engine): Correct private attributes and private methods naming
2025-09-01 04:37:23 +08:00
worker_management
perf: eliminate lock contention in worker pool by removing callbacks
2025-09-04 19:37:31 +08:00
__init__.py
feat: queue-based graph engine
2025-08-27 15:33:28 +08:00
graph_engine.py
refactor(graph_engine): rename SimpleWorkerPool to WorkerPool
2025-09-04 17:47:13 +08:00
manager.py
chore(graph_engine): add final mark to classes
2025-08-28 15:38:35 +08:00
worker.py
perf: eliminate lock contention in worker pool by removing callbacks
2025-09-04 19:37:31 +08:00