ImFusion::Network::WebsocketClient< Payload > Class Template Reference

#include <ImFusion/Stream/Network/WebsocketClient.h>

WebSocket client implementation providing bidirectional communication. More...

Inheritance diagram for ImFusion::Network::WebsocketClient< Payload >:

Detailed Description

template<typename Payload = std::string>
class ImFusion::Network::WebsocketClient< Payload >

WebSocket client implementation providing bidirectional communication.

Implements a WebSocket client that:

• Maintains a persistent connection to a WebSocket server.
• Runs a read loop to handle incoming messages.
• Emits signals when new messages are received.
• Provides methods for sending messages to the server.

Template Parameters

Payload

The message type for the socket, either std::string (default) or ByteBuffer.

Note

Messages are sent and received asynchronously.

Examples

NetworkCommunication.cpp.

Public Member Functions
	WebsocketClient (const std::string &ip, int port)
	Constructs a WebSocket client.
bool	connect (int connectionTimeoutMs=500) override
	Attempts to establish a connection to the TCP socket server with a predefined timeout when it aborts the attempt (500 milliseconds by default).
bool	isConnected () const override
	Returns true if a handshake was successful and the connection is active, false otherwise.
void	disconnect () override
	Terminates the connection and cancels the current session.
void	sendMessage (Payload message) override
	Sends a message over the network connection.
Public Member Functions inherited from ImFusion::Network::TypedConnectionBase< std::string >
virtual void	sendMessage (std::string message)=0
	Sends a message over the network connection.

Static Public Member Functions
static ConnectionBlueprint< Payload >	blueprint ()
	Creates a blueprint for WebSocket configuration.

Additional Inherited Members
Public Attributes inherited from ImFusion::Network::TypedConnectionBase< std::string >
ProtectedSignal< std::shared_ptr< const std::string > >	signalNewMessage
	Signal emitted when a new message is received.
ProtectedSignal< std::shared_ptr< const std::string > >	signalMessageSent
	Signal emitted when a message is sent.

Constructor & Destructor Documentation

WebsocketClient()

template<typename Payload = std::string>

ImFusion::Network::WebsocketClient< Payload >::WebsocketClient ( const std::string & ip, int port )

explicit

Constructs a WebSocket client.

Parameters

ip	The IP address of the WebSocket server. Must be an IPv4 address in the form "xxx.xxx.xxx.xxx" or "localhost".
port	The port number of the WebSocket server.

Member Function Documentation

connect()

template<typename Payload = std::string>

bool ImFusion::Network::WebsocketClient< Payload >::connect ( int connectionTimeoutMs = 500 )

overridevirtual

Attempts to establish a connection to the TCP socket server with a predefined timeout when it aborts the attempt (500 milliseconds by default).

Returns

true if the connection is successfully established, false otherwise.

Implements ImFusion::Network::ClientConnectionBase< std::string >.

Examples

NetworkCommunication.cpp.

isConnected()

template<typename Payload = std::string>

bool ImFusion::Network::WebsocketClient< Payload >::isConnected ( ) const

overridevirtual

Returns true if a handshake was successful and the connection is active, false otherwise.

Implements ImFusion::Network::ClientConnectionBase< std::string >.

disconnect()

template<typename Payload = std::string>

void ImFusion::Network::WebsocketClient< Payload >::disconnect ( )

overridevirtual

Terminates the connection and cancels the current session.

Pending messages for sending are still being sent. Incoming messages that have not yet been processed are discarded.

Implements ImFusion::Network::ClientConnectionBase< std::string >.

Examples

NetworkCommunication.cpp.

sendMessage()

template<typename Payload = std::string>

void ImFusion::Network::WebsocketClient< Payload >::sendMessage ( Payload message )

override

Sends a message over the network connection.

Emits signalMessageSent after the message has been sent.

Examples

NetworkCommunication.cpp.

blueprint()

template<typename Payload = std::string>

ConnectionBlueprint< Payload > ImFusion::Network::WebsocketClient< Payload >::blueprint ( )

static

Creates a blueprint for WebSocket configuration.

Returns

A blueprint defining:

• Required connection parameters.
• Default property values.
• Socket construction logic.

Note

The blueprint is registered with ConnectionFactory by default to facilitate WebSocket creation and configuration.

---

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

• ImFusion/Stream/Network/WebsocketClient.h