Hi,
Currently OS signals may be handled through ext/pcntl:
-
synchronously, calling
pcntl_signal_dispatch()manually -
asynchronously, if PHP scripts compiled with declare(ticks=N);
The simple patch uses the recently added into Zend Engine ability and allows asynchronous signal handling without extra ZEND_TICKs (without any run-time overhead).
https://gist.github.com/dstogov/01d1002c1785f82eaac4b937ccaf418f
Accepting this would probably need RFC.
Thanks. Dmitry.
Hi,
Currently OS signals may be handled through ext/pcntl:
synchronously, calling
pcntl_signal_dispatch()manuallyasynchronously, if PHP scripts compiled with declare(ticks=N);
The simple patch uses the recently added into Zend Engine ability and
allows asynchronous signal handling without extra ZEND_TICKs (without any
run-time overhead).https://gist.github.com/dstogov/01d1002c1785f82eaac4b937ccaf418f
Accepting this would probably need RFC.
Line 43 should probably call orig_interrupt_function.
I'm +10 on this change. Using ticks for interrupt handling was horrible,
and since PHP 7 doesn't really work anyway.
Nikita
The simple patch uses the recently added into Zend Engine ability and
allows asynchronous signal handling without extra ZEND_TICKs (without any
run-time overhead).https://gist.github.com/dstogov/01d1002c1785f82eaac4b937ccaf418f
Accepting this would probably need RFC.
Line 43 should probably call orig_interrupt_function.
I'm +10 on this change. Using ticks for interrupt handling was horrible,
and since PHP 7 doesn't really work anyway.
Another +10 here!