Hi,
Currently QuickJS frees the memory of deleted properties only when the
corresponding object is freed. It will be fixed in the next release.
Best regards,
Fabrice.
On 05/14/2020 04:43 AM, Alex Protasenko wrote:
|Hello,
|
|Possible memory leak. When setting and then deleting a property on a persistent object, heap never stops growing.|
|This happens both in a tight loop and when event loop gets to run. Even explicit std.gc() doesn't help much.|
|Only way to stop it is recreate the object from time to time. Is it expected or something can be done about it?|
|Please see below a sample script:
|
|
|
|import * as std from 'std';|
||
|import * as os from 'os';
var obj = {};
function f() {
for (let i = 0; i < 100000; i++){
obj.prop = null;
delete obj.prop;
}
// std.gc();
os.setTimeout(f, 500);
}
f();
|
Thanks
Alex
||
