kicken/sleep-blocker

Allows a PHP script to prevent the system from going to sleep

v0.2.0 2023-09-29 00:33 UTC

Requires

• php: ^8.1
• ext-ffi: *

MIT

• Keith Maika

• sleep
• windows
• power
• wake

README

Allow PHP scripts to prevent a system from going to sleep.

Example

Obtain a blocker by calling SleepBlocker::create. This will return a blocker implementation appropriate for the current system.

$blocker = Kicken\SleepBlocker\SleepBlocker::create();

Use the blocker methods preventSleep and allowSleep to disable or enable the system's ability to enter sleep mode.

$server = stream_socket_server('tcp://0.0.0.0:9');
while (true){
    $client = stream_socket_accept($server, null);
    if ($client){
        $blocker->preventSleep();
        do {
            $data = fread($client, 1024);
            if (!$data){
                fclose($client);
                $client = null;
            }
        } while ($client);
        $blocker->sllowSleep();
    }
}

Known issues

Currently only Microsoft Windows systems are supported.