Public Member Functions | Private Member Functions | Static Private Member Functions | Private Attributes
ros_http_video_streamer::connection Class Reference

Represents a single connection from a client. More...

#include <connection.h>

Inheritance diagram for ros_http_video_streamer::connection:
Inheritance graph
[legend]

List of all members.

Public Member Functions

 connection (boost::asio::io_service &io_service, EncoderManager &encoder_manager, const ServerConfiguration &default_server_conf)
 Construct a connection with the given io_service.
boost::asio::ip::tcp::socket & socket ()
 Get the socket associated with the connection.
void start ()
 Start the first asynchronous operation for the connection.
virtual ~connection ()

Private Member Functions

void generateImageTopicHTML ()
void generateVideoStreamHTML (const std::string &image_topic, const ServerConfiguration &config)
void getImageTopics ()
void getStreamingParametersFromURL (const std::string url, ServerConfiguration &config)
void handleRead (const boost::system::error_code &e, std::size_t bytes_transferred)
 Handle completion of a read operation.
void handleWrite (const boost::system::error_code &e)
 Handle completion of a write operation.
std::string mimeExtensionToType (const std::string &extension)
void sendHTTPStreamingHeaders ()
void streamingWorkerThread (const std::string &topic, const ServerConfiguration &config)

Static Private Member Functions

static bool urlDecode (const std::string &in, std::string &out)

Private Attributes

boost::array< char, 8192 > buffer_
 Buffer for incoming data.
bool do_streaming_
EncoderManagerencoder_manager_
std::vector< std::string > image_topics_
reply reply_
 The reply to be sent back to the client.
request request_
 The incoming request.
request_parser request_parser_
 The parser for the incoming request.
const ServerConfigurationserver_conf_
boost::asio::ip::tcp::socket socket_
 Socket for the connection.
boost::asio::io_service::strand strand_
 Strand to ensure the connection's handlers are not called concurrently.
boost::shared_ptr< boost::thread > streaming_thread_

Detailed Description

Represents a single connection from a client.

Definition at line 64 of file connection.h.


Constructor & Destructor Documentation

ros_http_video_streamer::connection::connection ( boost::asio::io_service &  io_service,
EncoderManager encoder_manager,
const ServerConfiguration default_server_conf 
) [explicit]

Construct a connection with the given io_service.

Definition at line 97 of file connection.cpp.

Definition at line 114 of file connection.cpp.


Member Function Documentation

Definition at line 299 of file connection.cpp.

void ros_http_video_streamer::connection::generateVideoStreamHTML ( const std::string &  image_topic,
const ServerConfiguration config 
) [private]

Definition at line 325 of file connection.cpp.

Definition at line 274 of file connection.cpp.

void ros_http_video_streamer::connection::getStreamingParametersFromURL ( const std::string  url,
ServerConfiguration config 
) [private]

Definition at line 382 of file connection.cpp.

void ros_http_video_streamer::connection::handleRead ( const boost::system::error_code &  e,
std::size_t  bytes_transferred 
) [private]

Handle completion of a read operation.

Definition at line 468 of file connection.cpp.

void ros_http_video_streamer::connection::handleWrite ( const boost::system::error_code &  e) [private]

Handle completion of a write operation.

Definition at line 634 of file connection.cpp.

std::string ros_http_video_streamer::connection::mimeExtensionToType ( const std::string &  extension) [private]

Definition at line 455 of file connection.cpp.

Definition at line 132 of file connection.cpp.

boost::asio::ip::tcp::socket & ros_http_video_streamer::connection::socket ( )

Get the socket associated with the connection.

Definition at line 439 of file connection.cpp.

Start the first asynchronous operation for the connection.

Definition at line 444 of file connection.cpp.

void ros_http_video_streamer::connection::streamingWorkerThread ( const std::string &  topic,
const ServerConfiguration config 
) [private]

Definition at line 205 of file connection.cpp.

bool ros_http_video_streamer::connection::urlDecode ( const std::string &  in,
std::string &  out 
) [static, private]

Perform URL-decoding on a string. Returns false if the encoding was invalid.

Definition at line 649 of file connection.cpp.


Member Data Documentation

boost::array<char, 8192> ros_http_video_streamer::connection::buffer_ [private]

Buffer for incoming data.

Definition at line 129 of file connection.h.

Definition at line 147 of file connection.h.

Definition at line 141 of file connection.h.

std::vector<std::string> ros_http_video_streamer::connection::image_topics_ [private]

Definition at line 120 of file connection.h.

The reply to be sent back to the client.

Definition at line 138 of file connection.h.

The incoming request.

Definition at line 132 of file connection.h.

The parser for the incoming request.

Definition at line 135 of file connection.h.

Definition at line 117 of file connection.h.

boost::asio::ip::tcp::socket ros_http_video_streamer::connection::socket_ [private]

Socket for the connection.

Definition at line 126 of file connection.h.

boost::asio::io_service::strand ros_http_video_streamer::connection::strand_ [private]

Strand to ensure the connection's handlers are not called concurrently.

Definition at line 123 of file connection.h.

boost::shared_ptr<boost::thread> ros_http_video_streamer::connection::streaming_thread_ [private]

Definition at line 144 of file connection.h.


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


ros_web_video
Author(s): Julius Kammer
autogenerated on Fri Aug 28 2015 12:38:36