本文整理汇总了Python中multiprocessing.forking.duplicate方法的典型用法代码示例。如果您正苦于以下问题：Python forking.duplicate方法的具体用法？Python forking.duplicate怎么用？Python forking.duplicate使用的例子？那么恭喜您, 这里精选的方法代码示例或许可以为您提供帮助。您也可以进一步了解该方法所在类multiprocessing.forking的用法示例。
在下文中一共展示了forking.duplicate方法的4个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于系统推荐出更棒的Python代码示例。
示例1: send_handle
# 需要导入模块: from multiprocessing import forking [as 别名]
# 或者: from multiprocessing.forking import duplicate [as 别名]
def send_handle(conn, handle, destination_pid):
process_handle = win32.OpenProcess(
win32.PROCESS_ALL_ACCESS, False, destination_pid
)
try:
new_handle = duplicate(handle, process_handle)
conn.send(new_handle)
finally:
close(process_handle) 示例2: reduce_handle
# 需要导入模块: from multiprocessing import forking [as 别名]
# 或者: from multiprocessing.forking import duplicate [as 别名]
def reduce_handle(handle):
if Popen.thread_is_spawning():
return (None, Popen.duplicate_for_child(handle), True)
dup_handle = duplicate(handle)
_cache.add(dup_handle)
sub_debug('reducing handle %d', handle)
return (_get_listener().address, dup_handle, False) 示例3: accept
# 需要导入模块: from multiprocessing import forking [as 别名]
# 或者: from multiprocessing.forking import duplicate [as 别名]
def accept(self):
while True:
try:
s, self._last_accepted = self._socket.accept()
except socket.error as e:
if e.args[0] != errno.EINTR:
raise
else:
break
s.setblocking(True)
fd = duplicate(s.fileno())
conn = _multiprocessing.Connection(fd)
s.close()
return conn 示例4: accept
# 需要导入模块: from multiprocessing import forking [as 别名]
# 或者: from multiprocessing.forking import duplicate [as 别名]
def accept(self):
s, self._last_accepted = self._socket.accept()
s.setblocking(True)
fd = duplicate(s.fileno())
conn = _multiprocessing.Connection(fd)
s.close()
return conn