ifw::rtmstools::rtmslib_llnetio::RtmsReceiver Class Reference

RtmsReceiver class. More...

#include <rtmsReceiver.hpp>

Inheritance diagram for ifw::rtmstools::rtmslib_llnetio::RtmsReceiver:

Public Member Functions
	RtmsReceiver (const std::string &receiver_ip, const std::string &interface_name, const int port, const ifw::fnd::datatype::DataType data_type, const ReceiverConfig &rcv_cfg=ReceiverConfig())
	RTMS Receiver class.
virtual	~RtmsReceiver ()
void	ReceiveLoop ()
	Receiver loop running until RtmsReceiver::StopReceiver() is invoked.
virtual void	StopReceiver ()
	Signal to RTMS receiver to stop execution.
bool	ReceiveSample (SampleExtInfo &ext_info, std::vector< uint8_t > &sample_payload, std::chrono::nanoseconds timeout)
	Receives one sample. Returns true if a sample received within the timeout.
virtual void	HandleSampleUser (SampleExtInfo &ext_info, std::vector< uint8_t > &sample_payload)=0
	User provided method to handle an RTMS Sample received.
int64_t	GetLostFramesCount () const

Static Public Attributes
static std::atomic< bool >	s_execute = true

Protected Member Functions
int64_t	GetSampleId () const
ifw::fnd::datatype::DataType	GetDataType () const
ReceiverConfig	GetConfig () const

Detailed Description

RtmsReceiver class.

This class is used to receive RTMS samples. It is based on the llnetio library. It is expected that the Extended Info of the Leader packet contains the following information:

<ext info> ::= <offset_x><offset_y><width><height>

All fields shall have type int32_t.

Constructor & Destructor Documentation

RtmsReceiver()

ifw::rtmstools::rtmslib_llnetio::RtmsReceiver::RtmsReceiver	(	const std::string &	receiver_ip,
		const std::string &	interface_name,
		const int	port,
		const ifw::fnd::datatype::DataType	data_type,
		const ReceiverConfig &	rcv_cfg = ReceiverConfig() )

RTMS Receiver class.

Parameters

receiver_ip	Ip where the data is received (unicast or multicast address)
interface_name	Name of the network interface where the packets are received when using multicast address.
port	Port used for the UDP socket.
data_type	Type of data received.
rcv_cfg	Additional configuration data for the receiver.

~RtmsReceiver()

ifw::rtmstools::rtmslib_llnetio::RtmsReceiver::~RtmsReceiver ( )

virtual

Member Function Documentation

GetConfig()

ReceiverConfig ifw::rtmstools::rtmslib_llnetio::RtmsReceiver::GetConfig ( ) const

protected

GetDataType()

ifw::fnd::datatype::DataType ifw::rtmstools::rtmslib_llnetio::RtmsReceiver::GetDataType ( ) const

protected

GetLostFramesCount()

int64_t ifw::rtmstools::rtmslib_llnetio::RtmsReceiver::GetLostFramesCount

(

)

const

GetSampleId()

int64_t ifw::rtmstools::rtmslib_llnetio::RtmsReceiver::GetSampleId ( ) const

protected

HandleSampleUser()

virtual void ifw::rtmstools::rtmslib_llnetio::RtmsReceiver::HandleSampleUser ( SampleExtInfo & ext_info, std::vector< uint8_t > & sample_payload )

pure virtual

User provided method to handle an RTMS Sample received.

Parameters

ext_info	Extended Header Info.
sample_payload	Image data pixels.

Implemented in ifw::rtmstools::rtms2ddtlib_llnetio::Rtms2DdtGateway, and ifw::rtmstools::llnetio::RtmsReceiverTool.

ReceiveLoop()

void ifw::rtmstools::rtmslib_llnetio::RtmsReceiver::ReceiveLoop

(

)

Receiver loop running until RtmsReceiver::StopReceiver() is invoked.

ReceiveSample()

bool ifw::rtmstools::rtmslib_llnetio::RtmsReceiver::ReceiveSample	(	SampleExtInfo &	ext_info,
		std::vector< uint8_t > &	sample_payload,
		std::chrono::nanoseconds	timeout )

Receives one sample. Returns true if a sample received within the timeout.

Parameters

ext_info	Extended Header Info.
sample_payload	Image data pixels.
timeout	Timeout in seconds to apply, waiting for the next image.

Returns

Returns true if a sample was received.

StopReceiver()

void ifw::rtmstools::rtmslib_llnetio::RtmsReceiver::StopReceiver ( )

virtual

Signal to RTMS receiver to stop execution.

Member Data Documentation

s_execute

std::atomic< bool > ifw::rtmstools::rtmslib_llnetio::RtmsReceiver::s_execute = true

static

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

• rtmslib_llnetio/src/include/ifw/rtmstools/rtmslib_llnetio/rtmsReceiver.hpp
• rtmslib_llnetio/src/rtmsReceiver.cpp