Re: Re: PHP True Async RFC Stage 5

From: Date: Fri, 07 Nov 2025 10:06:28 +0000
Subject: Re: Re: PHP True Async RFC Stage 5
References: 1  Groups: php.internals 
Request: Send a blank email to internals+get-129129@lists.php.net to get a copy of this message 
I also want to note another possible case: “cancellation after
cancellation,” which is not yet implemented.

The Scheduler API forbids canceling a coroutine twice.
However, the Scheduler itself has the right to do so and may use it in
a critical situation when it must urgently cancel all coroutines, even
those that were already canceled.

This is a rough approach, so the cancellation code might expect
certain conditions, but it is highly likely to be used in situations
such as DeadLock or similar cases.

---
Best Regards, Ed

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