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https://github.com/comfyanonymous/ComfyUI.git
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c5e7b9cdaf
Adds opt-in process isolation for custom nodes using pyisolate's bwrap sandbox and JSON-RPC bridge. Each isolated node pack runs in its own child process with zero-copy tensor transfer via shared memory. Core infrastructure: - CLI flag --use-process-isolation to enable isolation - Host/child startup fencing via PYISOLATE_CHILD env var - Manifest-driven node discovery and extension loading - JSON-RPC bridge between host and child processes - Shared memory forensics for leak detection Proxy layer: - ModelPatcher, CLIP, VAE, and ModelSampling proxies - Host service proxies (folder_paths, model_management, progress, etc.) - Proxy base with automatic method forwarding Execution integration: - Extension wrapper with V3 hidden param mapping - Runtime helpers for isolated node execution - Host policy for node isolation decisions - Fenced sampler device handling and model ejection parity Serializers for cross-process data transfer: - File3D (GLB), PLY (structured + gaussian), NPZ (streaming frames), VIDEO (VideoFromFile + VideoFromComponents) serializers - data_type flag in SerializerRegistry for type-aware dispatch - Isolated get_temp_directory() fence New core save nodes: - SavePLY and SaveNPZ with comfytype registrations (Ply, Npz) DynamicVRAM compatibility: - comfy-aimdo early init gated by isolation fence Tests: - Integration and policy tests for isolation lifecycle - Manifest loader, host policy, proxy, and adapter unit tests Depends on: pyisolate >= 0.9.2
27 lines
795 B
Python
27 lines
795 B
Python
# pylint: disable=import-outside-toplevel
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# Host process initialization for PyIsolate
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import logging
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logger = logging.getLogger(__name__)
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def initialize_host_process() -> None:
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root = logging.getLogger()
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for handler in root.handlers[:]:
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root.removeHandler(handler)
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root.addHandler(logging.NullHandler())
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from .proxies.folder_paths_proxy import FolderPathsProxy
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from .proxies.model_management_proxy import ModelManagementProxy
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from .proxies.progress_proxy import ProgressProxy
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from .proxies.prompt_server_impl import PromptServerService
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from .proxies.utils_proxy import UtilsProxy
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from .vae_proxy import VAERegistry
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FolderPathsProxy()
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ModelManagementProxy()
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ProgressProxy()
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PromptServerService()
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UtilsProxy()
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VAERegistry()
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