On 11 March 2015 at 21:44, Dmitry Stogov wrote:
> Hi,
>
> Improvement ideas are welcome...
Hi Dmitry,
The idea was raised before of having both soft and hard limits for the
memory consumption and time limits, and to trigger a user defined
callback when the soft limit was reached.
This would be
On Mar 11, 2015 7:01 PM, "Stas Malyshev" wrote:
>
> Hi!
>
> > Instead of throwing zend_error() from signal handler, now we just set
> > EG(vm_interrupt) and EG(timed_out) flags. PHP VM checks EG(vm_interrupt)
> > flag on each JMPx instruction (potential loop iteration) and then throws
>
> JMPs are
Hi!
> Instead of throwing zend_error() from signal handler, now we just set
> EG(vm_interrupt) and EG(timed_out) flags. PHP VM checks EG(vm_interrupt)
> flag on each JMPx instruction (potential loop iteration) and then throws
JMPs are not the only operations that can transfer control and thus
pot
On Thu, Mar 12, 2015 at 1:46 AM, Stanislav Malyshev
wrote:
> Hi!
>
> > I think, after "max_execution_time" is exceeded, we may start another
> > "hard_timeout", and in case the EG(vm_interrupt) wasn't handled
> > "safely", kill the process.
>
> I remember such proposal floating on the list recent
Hi!
> I think, after "max_execution_time" is exceeded, we may start another
> "hard_timeout", and in case the EG(vm_interrupt) wasn't handled
> "safely", kill the process.
I remember such proposal floating on the list recently, with two-stage
timeouts. But wouldn't killing the process run the sam
On Thu, Mar 12, 2015 at 1:23 AM, Stanislav Malyshev
wrote:
> Hi!
>
> > Instead of throwing zend_error() from signal handler, now we just set
> > EG(vm_interrupt) and EG(timed_out) flags. PHP VM checks EG(vm_interrupt)
> > flag on each JMPx instruction (potential loop iteration) and then throws
>
Hi!
> Instead of throwing zend_error() from signal handler, now we just set
> EG(vm_interrupt) and EG(timed_out) flags. PHP VM checks EG(vm_interrupt)
> flag on each JMPx instruction (potential loop iteration) and then throws
That looks very nice but makes timeouts much less powerful. I think
wit
