function SmtpTransport::stop

Manually disconnect from the SMTP server.

In most cases this is not necessary since the disconnect happens automatically on termination. In cases of long-running scripts, this might however make sense to avoid keeping an open connection to the SMTP server in between sending emails.

3 calls to SmtpTransport::stop()

SmtpTransport::checkRestartThreshold in vendor/symfony/mailer/Transport/Smtp/SmtpTransport.php
SmtpTransport::ping in vendor/symfony/mailer/Transport/Smtp/SmtpTransport.php
SmtpTransport::__destruct in vendor/symfony/mailer/Transport/Smtp/SmtpTransport.php

File

vendor/symfony/mailer/Transport/Smtp/SmtpTransport.php, line 295

Class

SmtpTransport: Sends emails over SMTP.

Namespace

Symfony\Component\Mailer\Transport\Smtp

Code

public function stop() : void {
    if (!$this->started) {
        return;
    }
    $this->getLogger()
        ->debug(\sprintf('Email transport "%s" stopping', __CLASS__));
    try {
        $this->executeCommand("QUIT\r\n", [
            221,
        ]);
    } catch (TransportExceptionInterface) {
    } finally {
        $this->stream
            ->terminate();
        $this->started = false;
        $this->getLogger()
            ->debug(\sprintf('Email transport "%s" stopped', __CLASS__));
    }
}