UvDriver warnings

[enumag]

I just got these warnings:

PHP Warning:  uv_update_time(): passed UVLoop handle is already closed in .../vendor/amphp/amp/lib/Loop/UvDriver.php on line 193
PHP Warning:  uv_now(): passed UVLoop handle is already closed in .../vendor/amphp/amp/lib/Loop/UvDriver.php on line 196

It happened right after an uncaught exception was thrown. Both warnings appeared several times. Then the process finally stopped.

[trowski]

I happened to see this myself just the other day on v3 when attempting to schedule a timer in a destructor during shutdown. I think the UvLoop handle was destroyed prior to the attempt to schedule the timer. We may need to make the handle nullable and ignore calls to the loop after destruct.

[mtalaeii]

I have this issue in v3 too
using madelineproto as rest api (passed uv loop handle is already closed ....)