A WireStream that carries A11 traffic over a client or accepted WebSocket. More...

#include <cpp/a11/net/websocket_wire_stream.h>

Inheritance diagram for a11::net::WebSocketWireStream:

Public Member Functions
	WebSocketWireStream (ConstructorToken, std::shared_ptr< State > state)

Public Member Functions inherited from a11::net::ChannelWireStream
	~ChannelWireStream () override

absl::Status	Send (data::WireMessage message) override
	Enqueue a message for delivery to the peer.

a11::Task	Start (OnMessage on_message, OnDone on_done) override
	Begin the stream as the initiating ("start") side.

a11::Task	Accept (OnMessage on_message, OnDone on_done) override
	Begin the stream as the accepting ("accept") side.

absl::Status	HalfClose (data::ByteMap trailers) override
	Signal that this side will send no more messages.

a11::Task	DrainOutgoingMessages () override
	Await delivery of all buffered outbound messages.

absl::Status	Abort (absl::Status status) override
	Abort the stream, discarding buffered work.

absl::Status	SetDeadline (absl::Time deadline) override
	Set the absolute deadline after which the stream is aborted.

absl::Time	deadline () const override

absl::Status	GetStatus () const override

std::optional< data::ByteMap >	GetTrailers () const override

std::string	GetId () const override

void *absl_nullable	GetImpl () const override

absl::Status	HalfClose ()
	Half-close with no trailers.

virtual absl::Status	HalfClose (data::ByteMap trailers)=0
	Signal that this side will send no more messages.

absl::Status	SetDeadline ()
	Clear any deadline (equivalent to an infinite deadline).

virtual absl::Status	SetDeadline (absl::Time deadline)=0
	Set the absolute deadline after which the stream is aborted.

Public Member Functions inherited from a11::net::WireStream
virtual	~WireStream ()=default

absl::Status	HalfClose ()
	Half-close with no trailers.

absl::Status	SetDeadline ()
	Clear any deadline (equivalent to an infinite deadline).

Static Public Member Functions
static absl::StatusOr< std::shared_ptr< WebSocketWireStream > >	CreateClient (std::string url, WireStreamOptions options={}, WebSocketClientOptions websocket_options={})
	Dials a WebSocket endpoint and returns a WireStream over it.

Friends
class	WebSocketWireServer

Additional Inherited Members
Public Types inherited from a11::net::ChannelWireStream
using	OpenOperation = std::function< absl::Status()>
	Transport-specific operation that initiates or accepts the channel.

Protected Member Functions inherited from a11::net::ChannelWireStream
	ChannelWireStream (std::shared_ptr< State > state)

Static Protected Member Functions inherited from a11::net::ChannelWireStream
static absl::StatusOr< std::shared_ptr< State > >	MakeState (std::shared_ptr< internal::BinaryChannel > channel, std::string id, ChannelEndpointRole role, OpenOperation open_operation, WireStreamOptions options, ChannelFramingOptions framing={})

Detailed Description

A WireStream that carries A11 traffic over a client or accepted WebSocket.

Client instances are created with CreateClient(); server-accepted instances are produced by WebSocketWireServer. Framing and message delivery are handled by the ChannelWireStream base.

Constructor & Destructor Documentation

◆ WebSocketWireStream()

a11::net::WebSocketWireStream::WebSocketWireStream	(	ConstructorToken	,
		std::shared_ptr< State >	state
	)

inlineexplicit

Member Function Documentation

◆ CreateClient()

absl::StatusOr< std::shared_ptr< WebSocketWireStream > > a11::net::WebSocketWireStream::CreateClient	(	std::string	url,
		WireStreamOptions	options = `{}`,
		WebSocketClientOptions	websocket_options = `{}`
	)

static

Dials a WebSocket endpoint and returns a WireStream over it.

Parameters

url	The ws:// or wss:// URL of the remote A11 endpoint.
options	Transport-level WireStreamOptions (buffering, deadlines).
websocket_options	Handshake headers, framing, HTTP/2 and TLS settings.

Returns: The connected stream, or an error status. Drive it asynchronously via Start()/Send() once returned.

Friends And Related Symbol Documentation

◆ WebSocketWireServer

friend class WebSocketWireServer

friend

The documentation for this class was generated from the following files:

cpp/a11/net/websocket_wire_stream.h
cpp/a11/net/websocket_wire_stream.cc

Public Member Functions

Static Public Member Functions

Friends