python 并发编程 协程池

协程池

from gevent.pool import  Pool

from gevent import monkey;monkey.patch_all()
import gevent
from gevent.pool import Pool
import time
 
def eat(name):
    print("%s:eat 1" %name)
    time.sleep(3)
    print("%s:eat 2" %name)
 
def play(name):
    print("%s:play 1" % name)
    time.sleep(4)
    print("%s:play 2" % name)
 
pool = Pool(5)
 
g1 = pool.spawn(eat,"mike")
g2 = pool.spawn(play,"mike")
 
start_time = time.time()
gevent.joinall([g1,g2])
 
end_time = time.time()
print(end_time-start_time)
 
'''
mike:eat 1
mike:play 1
mike:eat 2
mike:play 2
4.031230688095093
'''