Last change
on this file since eb7586e was
7bef8cf,
checked in by Peter A. Buhr <pabuhr@…>, 16 months ago
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start paper on llheap
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Property mode set to
100644
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File size:
731 bytes
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1 | def PingPong( name, N ): |
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2 | partner = yield # get partner |
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3 | yield # resume scheduler |
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4 | for i in range( N ): |
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5 | print( name ) |
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6 | yield partner # execute next |
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7 | print( "end", name ) |
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8 | |
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9 | def Scheduler(): |
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10 | n = yield # starting coroutine |
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11 | try: |
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12 | while True: |
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13 | n = next( n ) # schedule coroutine |
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14 | except StopIteration: |
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15 | pass |
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16 | |
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17 | pi = PingPong( "ping", 5 ) |
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18 | po = PingPong( "pong", 5 ) |
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19 | next( pi ) # prime |
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20 | pi.send( po ) # send partner |
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21 | next( po ) # prime |
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22 | po.send( pi ) # send partner |
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23 | |
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24 | s = Scheduler(); |
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25 | next( s ) # prime |
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26 | try: |
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27 | s.send( pi ) # start cycle |
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28 | except StopIteration: # scheduler stopped |
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29 | pass |
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30 | print( "stop" ) |
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31 | |
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32 | # Local Variables: # |
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33 | # tab-width: 4 # |
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34 | # compile-command: "python3.7 Pingpong.py" # |
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35 | # End: # |
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