[11.x] Check if the running Symfony process has timed out

[mattmcdev]

This fix checks for timeouts when a process is running.

Consider the following example from the documentation:

$process = Process::timeout(120)->start('bash import.sh');
 
// ...
 
$result = $process->wait();

This uses the wait method from Symfony's Process which includes a call to checkTimeout that throws ProcessTimedOutException which the framework catches and reports back.

Compared to this example from the documentation:

$process = Process::timeout(120)->start('bash import.sh');
 
while ($process->running()) {
    // ...
}
 
$result = $process->wait();

This uses the isRunning method from Symfony's Process which doesn't ever call checkTimeout. The loop will never catch any timeouts.

If this change is too breaking, maybe instead exposing the checkTimeout method and adding a note to the docs so developers know to make this check themselves in their while loop ?

[taylorotwell]

Do indeed worry this is a breaking change.