:param listener:
:type listener: (socket._socketobject, select.epoll)
:return:
"""
cp = multiprocessing.current_process()
print cp, 'is running'
listener, poller = pair
while True:
event_pairs = poller.poll()
for each in event_pairs:
fd, events = each
if READ | events:
sock, addr = listener.accept()
print cp, sock, addr
else:
print cp, 'wakeup do NOTHING', events
def create_epoll(listener):
poller = select.epoll()
poller.register(listener.fileno(), READ | ERROR)
return listener, poller
if __name__ == '__main__':
base.bootstrap(worker, before_fork_callback=create_epoll)
:param listener:
:type listener: (socket._socketobject, select.epoll)
:return:
"""
cp = multiprocessing.current_process()
print cp, 'is running'
listener, poller = pair
while True:
event_pairs = poller.poll()
for each in event_pairs:
fd, events = each
if READ | events:
sock, addr = listener.accept()
print cp, sock, addr
else:
print cp, 'wakeup do NOTHING', events
def create_epoll(listener):
poller = select.epoll()
poller.register(listener.fileno(), READ | ERROR)
return listener, poller
if __name__ == '__main__':
base.bootstrap(worker, before_fork_callback=create_epoll)
ERROR = _EPOLLERR | _EPOLLHUP
def worker(listener):
"""
:param listener:
:type listener: socket._socketobject
:return:
"""
cp = multiprocessing.current_process()
print cp, 'is running'
poller = select.epoll()
poller.register(listener.fileno(), READ | ERROR)
while True:
event_pairs = poller.poll()
for each in event_pairs:
fd, events = each
if READ | events:
sock, addr = listener.accept()
print cp, sock, addr
else:
print cp, 'wakeup do NOTHING', events
if __name__ == '__main__':
base.bootstrap(worker)
<Process(Process-4, started)> is running
<Process(Process-1, started)> <socket._socketobject object at 0x7fd0b9002520> ('127.0.0.1', 50506)
<Process(Process-2, started)> <socket._socketobject object at 0x7fd0b9002520> ('127.0.0.1', 50508)
<Process(Process-3, started)> <socket._socketobject object at 0x7fd0b9002520> ('127.0.0.1', 50510)
<Process(Process-4, started)> <socket._socketobject object at 0x7fd0b9002520> ('127.0.0.1', 50512)
<Process(Process-1, started)> <socket._socketobject object at 0x7fd0b9002590> ('127.0.0.1', 50514)
<Process(Process-2, started)> <socket._socketobject object at 0x7fd0b9002590> ('127.0.0.1', 50516)
<Process(Process-3, started)> <socket._socketobject object at 0x7fd0b9002590> ('127.0.0.1', 50518)
<Process(Process-4, started)> <socket._socketobject object at 0x7fd0b9002590> ('127.0.0.1', 50520)
<Process(Process-1, started)> <socket._socketobject object at 0x7fd0b9002520> ('127.0.0.1', 50522)
<Process(Process-2, started)> <socket._socketobject object at 0x7fd0b9002520> ('127.0.0.1', 50524)
<Process(Process-3, started)> <socket._socketobject object at 0x7fd0b9002520> ('127.0.0.1', 50526)
"""
import multiprocessing
import base
def worker(listener):
cp = multiprocessing.current_process()
print cp, "is running"
while True:
sock, addr = listener.accept()
print cp, sock, addr
if __name__ == "__main__":
base.bootstrap(worker)
