function BuildTestBase::checkPortIsAvailable
Same name in other branches
- 9 core/tests/Drupal/BuildTests/Framework/BuildTestBase.php \Drupal\BuildTests\Framework\BuildTestBase::checkPortIsAvailable()
- 8.9.x core/tests/Drupal/BuildTests/Framework/BuildTestBase.php \Drupal\BuildTests\Framework\BuildTestBase::checkPortIsAvailable()
- 10 core/tests/Drupal/BuildTests/Framework/BuildTestBase.php \Drupal\BuildTests\Framework\BuildTestBase::checkPortIsAvailable()
Checks whether a port is available.
Parameters
int $port: A number between 1024 and 65536.
Return value
bool
4 calls to BuildTestBase::checkPortIsAvailable()
- BuildTestBase::findAvailablePort in core/
tests/ Drupal/ BuildTests/ Framework/ BuildTestBase.php - Discover an available port number.
- BuildTestBase::instantiateServer in core/
tests/ Drupal/ BuildTests/ Framework/ BuildTestBase.php - Do the work of making a server process.
- BuildTestTest::testPortMany in core/
tests/ Drupal/ BuildTests/ Framework/ Tests/ BuildTestTest.php - @covers ::findAvailablePort
- TemplateProjectTestBase::instantiateServer in core/
modules/ package_manager/ tests/ src/ Build/ TemplateProjectTestBase.php - Do the work of making a server process.
File
-
core/
tests/ Drupal/ BuildTests/ Framework/ BuildTestBase.php, line 514
Class
- BuildTestBase
- Provides a workspace to test build processes.
Namespace
Drupal\BuildTests\FrameworkCode
protected function checkPortIsAvailable($port) : bool {
$fp = @fsockopen(self::$hostName, $port, $errno, $errstr, 1);
// If fsockopen() fails to connect, probably nothing is listening.
// It could be a firewall but that's impossible to detect, so as a
// best guess let's return it as available.
if ($fp === FALSE) {
return TRUE;
}
else {
fclose($fp);
}
return FALSE;
}
Buggy or inaccurate documentation? Please file an issue. Need support? Need help programming? Connect with the Drupal community.