default to spawning subprocesses in multiprocessing

timfel · timfel · commit 9948080f3865 · 2020-01-13T14:28:49.000+01:00
diff --git a/graalpython/lib-python/3/multiprocessing/context.py b/graalpython/lib-python/3/multiprocessing/context.py
@@ -311,6 +311,9 @@ def _check_available(self):
         'forkserver': ForkServerContext(),
     }
     _default_context = DefaultContext(_concrete_contexts['fork'])
+    # BEGIN TRUFFLE PATCH
+    _default_context = DefaultContext(_concrete_contexts['spawn'])
+    # END TRUFFLE PATCH
 
 else:
 

Original file line number	Diff line number	Diff line change
`@@ -311,6 +311,9 @@ def _check_available(self):`
`311`	`311`	`'forkserver': ForkServerContext(),`
`312`	`312`	`}`
`313`	`313`	`_default_context = DefaultContext(_concrete_contexts['fork'])`
	`314`	`+ # BEGIN TRUFFLE PATCH`
	`315`	`+ _default_context = DefaultContext(_concrete_contexts['spawn'])`
	`316`	`+ # END TRUFFLE PATCH`
`314`	`317`
`315`	`318`	`else:`
`316`	`319`