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"""
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Used for stressing Latch.get/put. Swap the number of producer/consumer threads
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below to try both -- there are many conditions in the Latch code that require
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testing of both.
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"""
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import logging
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import random
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import threading
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import time
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import mitogen.core
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import mitogen.utils
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mitogen.utils.log_to_file()
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mitogen.core.IOLOG.setLevel(logging.DEBUG)
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mitogen.core._v = True
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mitogen.core._vv = True
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l = mitogen.core.Latch()
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consumed = 0
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produced = 0
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crash = 0
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def cons():
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global consumed, crash
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try:
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while 1:
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g = l.get()
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print('got=%s consumed=%s produced=%s crash=%s' % (g, consumed, produced, crash))
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consumed += 1
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time.sleep(g)
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for x in range(int(g * 1000)):
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pass
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except:
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crash += 1
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def prod():
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global produced
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while 1:
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l.put(random.random()/10)
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produced += 1
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time.sleep(random.random()/10)
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allc = [threading.Thread(target=cons) for x in range(64)]
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allp = [threading.Thread(target=prod) for x in range(8)]
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for th in allc+allp:
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th.setDaemon(True)
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th.start()
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raw_input()
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exit()
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