RawSecureSocket class Null safety

RawSecureSocket provides a secure (SSL or TLS) network connection.

Client connections to a server are provided by calling RawSecureSocket.connect. A secure server, created with RawSecureServerSocket, also returns RawSecureSocket objects representing the server end of a secure connection. The certificate provided by the server is checked using the trusted certificates set in the SecurityContext object. The default SecurityContext object contains a built-in set of trusted root certificates for well-known certificate authorities.

Implemented types

RawSocket

Constructors

RawSecureSocket()

Properties

address → InternetAddress: The InternetAddress used to connect this socket. [...]
read-only, inherited
first → Future<RawSocketEvent>: The first element of this stream. [...]
read-only, inherited
hashCode → int: The hash code for this object. [...]
read-only, inherited
isBroadcast → bool: Whether this stream is a broadcast stream.
read-only, inherited
isEmpty → Future<bool>: Whether this stream contains any elements. [...]
read-only, inherited
last → Future<RawSocketEvent>: The last element of this stream. [...]
read-only, inherited
length → Future<int>: The number of elements in this stream. [...]
read-only, inherited
peerCertificate → X509Certificate?: Get the peer certificate for a connected RawSecureSocket. If this RawSecureSocket is the server end of a secure socket connection, peerCertificate will return the client certificate, or null, if no client certificate was received. If it is the client end, peerCertificate will return the server's certificate.
read-only
port → int: The port used by this socket. [...]
read-only, inherited
readEventsEnabled ↔ bool: Set or get, if the RawSocket should listen for RawSocketEvent.read events. Default is true.
read / write, inherited
remoteAddress → InternetAddress: The remote InternetAddress connected to by this socket. [...]
read-only, inherited
remotePort → int: The remote port connected to by this socket. [...]
read-only, inherited
runtimeType → Type: A representation of the runtime type of the object.
read-only, inherited
selectedProtocol → String?: The protocol which was selected during protocol negotiation. [...]
read-only
single → Future<RawSocketEvent>: The single element of this stream. [...]
read-only, inherited
writeEventsEnabled ↔ bool: Set or get, if the RawSocket should listen for RawSocketEvent.write events. Default is true. This is a one-shot listener, and writeEventsEnabled must be set to true again to receive another write event.
read / write, inherited

Methods

any(bool test(RawSocketEvent element)) → Future<bool>: Checks whether test accepts any element provided by this stream. [...]
inherited
asBroadcastStream({void onListen(StreamSubscription<RawSocketEvent> subscription)?, void onCancel(StreamSubscription<RawSocketEvent> subscription)?}) → Stream<RawSocketEvent>: Returns a multi-subscription stream that produces the same events as this. [...]
inherited
asyncExpand<E>(Stream<E>? convert(RawSocketEvent event)) → Stream<E>: Transforms each element into a sequence of asynchronous events. [...]
inherited
asyncMap<E>(FutureOr<E> convert(RawSocketEvent event)) → Stream<E>: Creates a new stream with each data event of this stream asynchronously mapped to a new event. [...]
inherited
available() → int: The number of received and non-read bytes in the socket that can be read.
inherited
cast<R>() → Stream<R>: Adapt this stream to be a Stream<R>. [...]
inherited
close() → Future<RawSocket>: Closes the socket. [...]
inherited
contains(Object? needle) → Future<bool>: Returns whether needle occurs in the elements provided by this stream. [...]
inherited
distinct([bool equals(RawSocketEvent previous, RawSocketEvent next)?]) → Stream<RawSocketEvent>: Skips data events if they are equal to the previous data event. [...]
inherited
drain<E>([E? futureValue]) → Future<E>: Discards all data on this stream, but signals when it is done or an error occurred. [...]
inherited
elementAt(int index) → Future<RawSocketEvent>: Returns the value of the indexth data event of this stream. [...]
inherited
every(bool test(RawSocketEvent element)) → Future<bool>: Checks whether test accepts all elements provided by this stream. [...]
inherited
expand<S>(Iterable<S> convert(RawSocketEvent element)) → Stream<S>: Transforms each element of this stream into a sequence of elements. [...]
inherited
firstWhere(bool test(RawSocketEvent element), {RawSocketEvent orElse()?}) → Future<RawSocketEvent>: Finds the first element of this stream matching test. [...]
inherited
fold<S>(S initialValue, S combine(S previous, RawSocketEvent element)) → Future<S>: Combines a sequence of values by repeatedly applying combine. [...]
inherited
forEach(void action(RawSocketEvent element)) → Future: Executes action on each element of this stream. [...]
inherited
getRawOption(RawSocketOption option) → Uint8List: Reads low level information about the RawSocket. [...]
@Since("2.2"), inherited
handleError(Function onError, {bool test(dynamic error)?}) → Stream<RawSocketEvent>: Creates a wrapper Stream that intercepts some errors from this stream. [...]
inherited
join([String separator = ""]) → Future<String>: Combines the string representation of elements into a single string. [...]
inherited
lastWhere(bool test(RawSocketEvent element), {RawSocketEvent orElse()?}) → Future<RawSocketEvent>: Finds the last element in this stream matching test. [...]
inherited
listen(void onData(RawSocketEvent event)?, {Function? onError, void onDone()?, bool? cancelOnError}) → StreamSubscription<RawSocketEvent>: Adds a subscription to this stream. [...]
inherited
map<S>(S convert(RawSocketEvent event)) → Stream<S>: Transforms each element of this stream into a new stream event. [...]
inherited
noSuchMethod(Invocation invocation) → dynamic: Invoked when a non-existent method or property is accessed. [...]
inherited
pipe(StreamConsumer<RawSocketEvent> streamConsumer) → Future: Pipes the events of this stream into streamConsumer. [...]
inherited
read([int? len]) → Uint8List?: Read up to len bytes from the socket. [...]
inherited
readMessage([int? count]) → SocketMessage?: Reads a message containing up to count bytes from the socket. [...]
@Since("2.15"), inherited
reduce(RawSocketEvent combine(RawSocketEvent previous, RawSocketEvent element)) → Future<RawSocketEvent>: Combines a sequence of values by repeatedly applying combine. [...]
inherited
renegotiate({bool useSessionCache = true, bool requestClientCertificate = false, bool requireClientCertificate = false}) → void: Renegotiate an existing secure connection, renewing the session keys and possibly changing the connection properties. [...]
sendMessage(List<SocketControlMessage> controlMessages, List<int> data, [int offset = 0, int? count]) → int: Writes socket control messages and data bytes to the socket. [...]
@Since("2.15"), inherited
setOption(SocketOption option, bool enabled) → bool: Customize the RawSocket. [...]
inherited
setRawOption(RawSocketOption option) → void: Customizes the RawSocket. [...]
@Since("2.2"), inherited
shutdown(SocketDirection direction) → void: Shuts down the socket in the direction. [...]
inherited
singleWhere(bool test(RawSocketEvent element), {RawSocketEvent orElse()?}) → Future<RawSocketEvent>: Finds the single element in this stream matching test. [...]
inherited
skip(int count) → Stream<RawSocketEvent>: Skips the first count data events from this stream. [...]
inherited
skipWhile(bool test(RawSocketEvent element)) → Stream<RawSocketEvent>: Skip data events from this stream while they are matched by test. [...]
inherited
take(int count) → Stream<RawSocketEvent>: Provides at most the first count data events of this stream. [...]
inherited
takeWhile(bool test(RawSocketEvent element)) → Stream<RawSocketEvent>: Forwards data events while test is successful. [...]
inherited
timeout(Duration timeLimit, {void onTimeout(EventSink<RawSocketEvent> sink)?}) → Stream<RawSocketEvent>: Creates a new stream with the same events as this stream. [...]
inherited
toList() → Future<List<RawSocketEvent>>: Collects all elements of this stream in a List. [...]
inherited
toSet() → Future<Set<RawSocketEvent>>: Collects the data of this stream in a Set. [...]
inherited
toString() → String: A string representation of this object. [...]
inherited
transform<S>(StreamTransformer<RawSocketEvent, S> streamTransformer) → Stream<S>: Applies streamTransformer to this stream. [...]
inherited
where(bool test(RawSocketEvent event)) → Stream<RawSocketEvent>: Creates a new stream from this stream that discards some elements. [...]
inherited
write(List<int> buffer, [int offset = 0, int? count]) → int: Writes up to count bytes of the buffer from offset buffer offset to the socket. [...]
inherited

Operators

operator ==(Object other) → bool: The equality operator. [...]
inherited

Static Methods

connect(dynamic host, int port, {SecurityContext? context, bool onBadCertificate(X509Certificate certificate)?, List<String>? supportedProtocols, Duration? timeout}) → Future<RawSecureSocket>: Constructs a new secure client socket and connect it to the given host on the given port. [...]
override
secure(RawSocket socket, {StreamSubscription<RawSocketEvent>? subscription, dynamic host, SecurityContext? context, bool onBadCertificate(X509Certificate certificate)?, List<String>? supportedProtocols}) → Future<RawSecureSocket>: Initiates TLS on an existing connection. [...]
secureServer(RawSocket socket, SecurityContext? context, {StreamSubscription<RawSocketEvent>? subscription, List<int>? bufferedData, bool requestClientCertificate = false, bool requireClientCertificate = false, List<String>? supportedProtocols}) → Future<RawSecureSocket>: Initiates TLS on an existing server connection. [...]
startConnect(dynamic host, int port, {SecurityContext? context, bool onBadCertificate(X509Certificate certificate)?, List<String>? supportedProtocols}) → Future<ConnectionTask<RawSecureSocket>>: Like connect, but returns a Future that completes with a ConnectionTask that can be cancelled if the RawSecureSocket is no longer needed.
override