On 11/6/2025 8:39 PM, Thomas Munro wrote:
> On Fri, Nov 7, 2025 at 3:13 AM Bryan Green wrote:
>> The reason to still do this patch and clean up the handle inheritance
>> mess is that there are states (suspended state, infinite loop, spinlock
>> hold, whatever) that a process can be in that keeps i
On Fri, Nov 7, 2025 at 3:13 AM Bryan Green wrote:
> The reason to still do this patch and clean up the handle inheritance
> mess is that there are states (suspended state, infinite loop, spinlock
> hold, whatever) that a process can be in that keeps it from processing
> the event. We don't need t
On 11/6/2025 6:46 AM, Thomas Munro wrote:
> On Tue, Nov 4, 2025 at 4:12 AM Bryan Green wrote:
>> Current approaches (inherited event handles, shared memory flags) depend
>> on the postmaster running code during exit. A segfault or kill bypasses
>> all of that.
>
> Huh. I thought PostmasterHandle
On Tue, Nov 4, 2025 at 4:12 AM Bryan Green wrote:
> Current approaches (inherited event handles, shared memory flags) depend
> on the postmaster running code during exit. A segfault or kill bypasses
> all of that.
Huh. I thought PostmasterHandle should be signalled by the kernel,
not by any code
On 11/3/2025 9:29 AM, Andres Freund wrote:
> On 2025-11-03 09:25:11 -0600, Bryan Green wrote:
>> On 11/3/2025 9:19 AM, Andres Freund wrote:
>>> Hi,
>>>
>>> On 2025-11-03 09:12:03 -0600, Bryan Green wrote:
We just need to call CreateJobObject() in PostmasterMain(), configure
with JOB_OBJEC
On 2025-11-03 09:25:11 -0600, Bryan Green wrote:
> On 11/3/2025 9:19 AM, Andres Freund wrote:
> > Hi,
> >
> > On 2025-11-03 09:12:03 -0600, Bryan Green wrote:
> >> We just need to call CreateJobObject() in PostmasterMain(), configure
> >> with JOB_OBJECT_LIMIT_KILL_ON_JOB_CLOSE, and assign the pos
On 11/3/2025 9:19 AM, Andres Freund wrote:
> Hi,
>
> On 2025-11-03 09:12:03 -0600, Bryan Green wrote:
>> We just need to call CreateJobObject() in PostmasterMain(), configure
>> with JOB_OBJECT_LIMIT_KILL_ON_JOB_CLOSE, and assign the postmaster.
>> Children inherit membership automatically. When t
Hi,
On 2025-11-03 09:12:03 -0600, Bryan Green wrote:
> We just need to call CreateJobObject() in PostmasterMain(), configure
> with JOB_OBJECT_LIMIT_KILL_ON_JOB_CLOSE, and assign the postmaster.
> Children inherit membership automatically. When the job handle closes on
> postmaster exit, the kerne
