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Possible p() & v() confusion about async-sema HOT 2 CLOSED

vercel avatar vercel commented on April 25, 2024
Possible p() & v() confusion

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Comments (2)

OlliV avatar OlliV commented on April 25, 2024

Yes you are absolutely correct, the traditional meaning of the terms is unfortunately mixed in this library. However if you think the letters could mean V = verhogen = increase and P = passeren = pass, then we can build a meaningful explanation for the function names. As you probably have noted the implementation is based on a fixed number of tokens distributed to the consumers. Now v() increases the number of registered consumers (either returns a token or puts the consumer to a queue waiting for a token), and p() clearly passes the token back to the Semaphore and eventually to the next waiter in the queue.

Retrospectively thinking I should have probably never used single letter function names anyway but something like acquire() and release(), that would have been a lot more self-explanatory.

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nhat-nguyen avatar nhat-nguyen commented on April 25, 2024

Thanks for the confirmation. Any chance the API would be updated with more standard names?

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