Takes an already connected socket
and starts client side TLS handshake to make the communication secure. When the returned future completes the RawSecureSocket has completed the TLS handshake. Using this function requires that the other end of the connection is prepared for TLS handshake.
If the socket
already has a subscription, pass the existing subscription in the subscription
parameter. The secure operation will take over the subscription by replacing the handlers with it own secure processing. The caller must not touch this subscription anymore. Passing a paused subscription is an error.
If the host
argument is passed it will be used as the host name for the TLS handshake. If host
is not passed the host name from the socket
will be used. The host
can be either a String or an InternetAddress.
Calling this function will not cause a DNS host lookup. If the host
passed is a String the InternetAddress for the resulting SecureSocket will have this passed in host
as its host value and the internet address of the already connected socket as its address value.
See connect for more information on the arguments.
static Future<RawSecureSocket> secure(RawSocket socket, {StreamSubscription<RawSocketEvent> subscription, host, SecurityContext context, bool onBadCertificate(X509Certificate certificate), List<String> supportedProtocols}) { socket.readEventsEnabled = false; socket.writeEventsEnabled = false; return _RawSecureSocket.connect( host != null ? host : socket.address.host, socket.port, is_server: false, socket: socket, subscription: subscription, context: context, onBadCertificate: onBadCertificate, supportedProtocols: supportedProtocols); }
© 2012 the Dart project authors
Licensed under the Creative Commons Attribution-ShareAlike License v4.0.
https://api.dartlang.org/stable/2.0.0/dart-io/RawSecureSocket/secure.html