fix memory leak bug

Author: Nanguage

executor/engine/__init__.py

@@ -1,7 +1,7 @@
 from .core import Engine, EngineSetting
 from .job import LocalJob, ThreadJob, ProcessJob
 
-__version__ = '0.3.0'
+__version__ = '0.3.1'
 
 __all__ = [
     'Engine', 'EngineSetting',

executor/engine/job/process.py

@@ -2,6 +2,9 @@
 import functools
 from inspect import iscoroutinefunction
 
+import loky.process_executor
+if hasattr(loky.process_executor, "_MAX_MEMORY_LEAK_SIZE"):
+    loky.process_executor._MAX_MEMORY_LEAK_SIZE = int(1e13)
 from loky.process_executor import ProcessPoolExecutor
 
 from .base import Job