startTls method

Future<void> startTls()

Upgrades the current insure connection to SSL.

Opportunistic TLS (Transport Layer Security) refers to extensions in plain text communication protocols, which offer a way to upgrade a plain text connection to an encrypted (TLS or SSL) connection instead of using a separate port for encrypted communication.

Implementation

Future<void> startTls() async {
  await sendCommand(PopStartTlsCommand());
  log('STTL: upgrading socket to secure one...', initial: 'A');
  await upradeToSslSocket();
}