ProcessHandler: Make timeout of stream_select() configurable

[ericemmrich]

In our application, any request has always been blocked for 1 second and made it significantly slower. Rather than needing to overwrite almost the entire class with a custom implementation, it would be nice to have this timeout configurable.

[ericemmrich]

@Seldaek What would be required to move this forward? :)

[Seldaek]

Do you use ProcessHandler in prod? What for? Just out of curiosity sorry..

Anyway the PR seems fine so I'll merge but I'll need some more free time before I can triage other stuff and tag a release.

[ericemmrich]

Do you use ProcessHandler in prod? What for? Just out of curiosity sorry..

Anyway the PR seems fine so I'll merge but I'll need some more free time before I can triage other stuff and tag a release.

No worries, thanks for picking this up! :)

We use the ProcessHandler for redirecting some logs to the stderr of process ID 1, so that they are displayed properly in the container logs:

            'handler' => \Monolog\Handler\ProcessHandler::class,
            'with' => [
                'command' => 'cat >> /proc/1/fd/2',
            ],

[Seldaek]

Just a suggestion to allow passing a float as timeout so you can set microseconds too, because just having 0 or 1 is not allowing for a lot of precision.

[Seldaek]

Alright, thanks