Server Class Reference

A WebSocket server. More...

#include <cvb/webstreaming/server.hpp>

Public Member Functions
int	ActiveConnections () const
	Get the number of active connections.
void	SendSync (const Image &image)
	Sends an image synchronously.
void	SendAsync (const Image &image)
	Sends an image asynchronously.
void *	Handle () const noexcept
	Returns C-API style handle to Server Object.
String	IPAddress () const noexcept
	Get the IP address of the server.
int	Port () const noexcept
	Get destination port.

Static Public Member Functions
static ServerPtr	Create (const String &ipAddress, int port, const ConverterPtr &converter)
	Creates a WebSocket server with given converter.
static ServerPtr	Create (const String &ipAddress, int port)
	Creates a WebSocket server.

Detailed Description

A WebSocket server.

Server for sending image data.

Member Function Documentation

ActiveConnections()

int ActiveConnections ( ) const

inline

Get the number of active connections.

Returns

Number of active connections.

Exceptions

Any	exception derived from std::exception including CvbException.

Create() [1/2]

static ServerPtr Create ( const String & ipAddress, int port )

inlinestatic

Creates a WebSocket server.

Parameters

[in]	ipAddress	The IP-Address for the server. Example: 169.254.0.1.
[in]	port	The port for the server. Example: 1112

Returns

A pointer to a server object.

Exceptions

Any	exception derived from std::exception including CvbException.

Images are not converted before sending (raw).

Create() [2/2]

static ServerPtr Create ( const String & ipAddress, int port, const ConverterPtr & converter )

inlinestatic

Creates a WebSocket server with given converter.

Parameters

[in]	ipAddress	The IP-Address for the server. Example: 169.254.0.1.
[in]	port	The port for the server. Example: 1112.
[in]	converter	The converter to use.

Returns

A pointer to a server object.

Exceptions

Any	exception derived from std::exception including CvbException.

Images are converted according to the given converter before sending.

Handle()

void * Handle ( ) const

inlinenoexcept

Returns C-API style handle to Server Object.

Returns

C-API handle

Exceptions

Does	not throw any exception.

IPAddress()

String IPAddress ( ) const

inlinenoexcept

Get the IP address of the server.

Returns

The IP address.

Exceptions

Does	not throw any exception.

Port()

int Port ( ) const

inlinenoexcept

Get destination port.

Returns

The port.

Exceptions

Does	not throw any exception.

SendAsync()

void SendAsync ( const Image & image )

inline

Sends an image asynchronously.

Parameters

[in]

image

The image to send.

Exceptions

Any	exception derived from std::exception including CvbException.

The image will be copied/converted and put on a queue. After that the function will return immediately.

SendSync()

void SendSync ( const Image & image )

inline

Sends an image synchronously.

Parameters

[in]

image

The image to send.

Exceptions

Any	exception derived from std::exception including CvbException.

The image will be copied/converted and put on a queue. Once the image was sent the method will return.