WebSVN – HomeAutomation – Diff – /trunk/PcSoftware/Atom1.5/src/net/UdpClient.cpp



 */
 
#include "UdpClient.h"
 
#include <boost/lexical_cast.hpp>
 
#include "common/log.h"
 
namespace atom {
namespace net {
 
static const std::string log_module_ = "net::udpclient";
 
UdpClient::UdpClient(boost::asio::io_service& io_service, SocketId id, SocketId server_id) : Client(io_service, id, server_id)
{
  LOG_DEBUG_ENTER;
  LOG_DEBUG_EXIT;
}
 
UdpClient::~UdpClient()
{
  LOG_DEBUG_ENTER;
  LOG_DEBUG_EXIT;
}
 
void UdpClient::Connect(std::string address, unsigned int port)
{
  LOG_DEBUG_ENTER;
 
  try
  {
    boost::asio::ip::udp::resolver resolver(this->io_service_);
    boost::asio::ip::udp::resolver::query query(boost::asio::ip::udp::v4(), address, boost::lexical_cast<std::string>(port));
    boost::asio::ip::udp::resolver::iterator it = resolver.resolve(query);

    this->endpoint_ = *it;
   
    this->socket_.reset(new boost::asio::ip::udp::socket(this->io_service_, boost::asio::ip::udp::endpoint(boost::asio::ip::udp::v4(), port)));
  }
  catch (std::exception e)
  {
    throw std::runtime_error("Error while connecting to " + address + ":" + boost::lexical_cast<std::string>(port) + ", " + e.what());
  }
 
  this->Read();
 
  LOG_DEBUG_EXIT;
}
 
void UdpClient::Stop()
{
  LOG_DEBUG_ENTER;
 
  if (this->socket_.use_count() != 0)
  {
    this->socket_->cancel();
    this->socket_->close();
    this->socket_.reset();
  }
 
  LOG_DEBUG_EXIT;
}
 
void UdpClient::Send(common::Byteset data)
{
  LOG_DEBUG_ENTER;
 
  try
  {
    if (this->socket_->is_open())
    {
      this->socket_->send_to(boost::asio::buffer(data.Get(), data.GetMaxSize()), this->endpoint_);
    }
  }
  catch (std::exception& e)
  {
    this->Disconnect();
    //throw std::runtime_error(e.what());
  }
 
  LOG_DEBUG_EXIT;
}
 
void UdpClient::Read()
{
  LOG_DEBUG_ENTER;
 
  Client::Read();
 
  this->socket_->async_receive(boost::asio::buffer(this->buffer_.Get(), this->buffer_.GetMaxSize()),
                               boost::bind(&UdpClient::ReadHandler,
                                           this,
                                           boost::asio::placeholders::error,
                                           boost::asio::placeholders::bytes_transferred));
 
  LOG_DEBUG_EXIT;
}
 
}; // namespace net
}; // namespace atom

Rev 1962	Rev 1963
Line 19...	Line 19...
19	*/	19	*/
20		20
21	#include "UdpClient.h"	21	#include "UdpClient.h"
22		22
23	#include <boost/lexical_cast.hpp>	23	#include <boost/lexical_cast.hpp>
-		24
-		25	#include "common/log.h"
24		26
25	namespace atom {	27	namespace atom {
26	namespace net {	28	namespace net {
-		29
-		30	static const std::string log_module_ = "net::udpclient";
27		31
28	UdpClient::UdpClient(boost::asio::io_service& io_service, SocketId id, SocketId server_id) : Client(io_service, id, server_id)	32	UdpClient::UdpClient(boost::asio::io_service& io_service, SocketId id, SocketId server_id) : Client(io_service, id, server_id)
29	{	33	{
-		34	LOG_DEBUG_ENTER;
-		35	LOG_DEBUG_EXIT;
30	}	36	}
31		37
32	UdpClient::~UdpClient()	38	UdpClient::~UdpClient()
33	{	39	{
-		40	LOG_DEBUG_ENTER;
-		41	LOG_DEBUG_EXIT;
34	}	42	}
35		43
36	void UdpClient::Connect(std::string address, unsigned int port)	44	void UdpClient::Connect(std::string address, unsigned int port)
37	{	45	{
-		46	LOG_DEBUG_ENTER;
-		47
38	try	48	try
39	{	49	{
40	boost::asio::ip::udp::resolver resolver(this->io_service_);	50	boost::asio::ip::udp::resolver resolver(this->io_service_);
41	boost::asio::ip::udp::resolver::query query(boost::asio::ip::udp::v4(), address, boost::lexical_cast<std::string>(port));	51	boost::asio::ip::udp::resolver::query query(boost::asio::ip::udp::v4(), address, boost::lexical_cast<std::string>(port));
42	boost::asio::ip::udp::resolver::iterator it = resolver.resolve(query);	52	boost::asio::ip::udp::resolver::iterator it = resolver.resolve(query);
Line 44...	Line 54...
44	this->endpoint_ = *it;	54	this->endpoint_ = *it;
45		55
46	this->socket_.reset(new boost::asio::ip::udp::socket(this->io_service_, boost::asio::ip::udp::endpoint(boost::asio::ip::udp::v4(), port)));	56	this->socket_.reset(new boost::asio::ip::udp::socket(this->io_service_, boost::asio::ip::udp::endpoint(boost::asio::ip::udp::v4(), port)));
47	}	57	}
48	catch (std::exception e)	58	catch (std::exception e)
49	{	59	{
50	throw std::runtime_error("Error while connecting to " + address + ":" + boost::lexical_cast<std::string>(port) + ", " + e.what());	60	throw std::runtime_error("Error while connecting to " + address + ":" + boost::lexical_cast<std::string>(port) + ", " + e.what());
51	}	61	}
52		62
53	this->Read();	63	this->Read();
-		64
-		65	LOG_DEBUG_EXIT;
54	}	66	}
55		67
56	void UdpClient::Stop()	68	void UdpClient::Stop()
57	{	69	{
-		70	LOG_DEBUG_ENTER;
-		71
58	if (this->socket_.use_count() != 0)	72	if (this->socket_.use_count() != 0)
59	{	73	{
60	this->socket_->cancel();	74	this->socket_->cancel();
61	this->socket_->close();	75	this->socket_->close();
62	this->socket_.reset();	76	this->socket_.reset();
63	}	77	}
-		78
-		79	LOG_DEBUG_EXIT;
64	}	80	}
65		81
66	void UdpClient::Send(common::Byteset data)	82	void UdpClient::Send(common::Byteset data)
67	{	83	{
-		84	LOG_DEBUG_ENTER;
-		85
68	try	86	try
69	{	87	{
70	if (this->socket_->is_open())	88	if (this->socket_->is_open())
71	{	89	{
72	this->socket_->send_to(boost::asio::buffer(data.Get(), data.GetMaxSize()), this->endpoint_);	90	this->socket_->send_to(boost::asio::buffer(data.Get(), data.GetMaxSize()), this->endpoint_);
73	}	91	}
74	}	92	}
75	catch (std::exception& e)	93	catch (std::exception& e)
76	{	94	{
77	this->Disconnect();	95	this->Disconnect();
78	//throw std::runtime_error(e.what());	96	//throw std::runtime_error(e.what());
79	}	97	}
-		98
-		99	LOG_DEBUG_EXIT;
80	}	100	}
81		101
82	void UdpClient::Read()	102	void UdpClient::Read()
83	{	103	{
-		104	LOG_DEBUG_ENTER;
-		105
84	Client::Read();	106	Client::Read();
85		107
86	this->socket_->async_receive(boost::asio::buffer(this->buffer_.Get(), this->buffer_.GetMaxSize()),	108	this->socket_->async_receive(boost::asio::buffer(this->buffer_.Get(), this->buffer_.GetMaxSize()),
87	boost::bind(&UdpClient::ReadHandler,	109	boost::bind(&UdpClient::ReadHandler,
88	this,	110	this,
89	boost::asio::placeholders::error,	111	boost::asio::placeholders::error,
90	boost::asio::placeholders::bytes_transferred));	112	boost::asio::placeholders::bytes_transferred));
-		113
-		114	LOG_DEBUG_EXIT;
91	}	115	}
92		116
93	}; // namespace net	117	}; // namespace net
94	}; // namespace atom	118	}; // namespace atom

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(root)/trunk/PcSoftware/Atom1.5/src/net/UdpClient.cpp @ 1663 – Rev 1962 → 1963