Issue #12364: Fix a hang in concurrent.futures.ProcessPoolExecutor.
diff --git a/Lib/concurrent/futures/process.py b/Lib/concurrent/futures/process.py
index 8082940..d3bbe2c 100644
--- a/Lib/concurrent/futures/process.py
+++ b/Lib/concurrent/futures/process.py
@@ -213,9 +213,7 @@
work_item.future.set_exception(result_item.exception)
else:
work_item.future.set_result(result_item.result)
- continue
- # If we come here, we either got a timeout or were explicitly woken up.
- # In either case, check whether we should start shutting down.
+ # Check whether we should start shutting down.
executor = executor_reference()
# No more work items can be added if:
# - The interpreter is shutting down OR
@@ -234,9 +232,6 @@
p.join()
call_queue.close()
return
- else:
- # Start shutting down by telling a process it can exit.
- shutdown_one_process()
del executor
_system_limits_checked = False