Exception

A wait with a timeout ran out before it was satisfied.

Introduction#

Thrown in the waiting coroutine only; what it waited for is not cancelled: an awaited coroutine keeps running, and a channel keeps its values. run() throws it, too, when its frame's deadline passed (Frame::setTimeout).

Class synopsis#

class TimeoutException extends RuntimeException implements \Throwable, \Stringable, RethrowExceptionInterface {

}

Examples#

phasync::run(function () {
    $slow = phasync::go(fn () => phasync::sleep(1));

    try {
        phasync::await($slow, 0.01);
    } catch (phasync\TimeoutException $e) {
        echo "gave up\n";
    }
    phasync::cancel($slow);
});

See also#