typedef vector_type headers_container_type;

typedef boost::uint16_t port_type;

mutable string_type source;

mutable port_type source_port;

mutable string_type method;

mutable string_type destination;

mutable boost::uint8_t http_version_major;

using std::swap;

swap(method, r.method);

swap(source, r.source);

swap(source_port, r.source_port);

swap(destination, r.destination);

swap(http_version_major, r.http_version_major);

swap(http_version_minor, r.http_version_minor);

voidhandle_read_headers(boost::system::error_codeconst &ec,size_t bytes_transferred) {

if (!ec) {

request_.source = socket_.remote_endpoint().address().to_string();

request_.source_port = socket_.remote_endpoint().port();

boost::tribool done;

buffer_type::iterator new_start;

tie(done,new_start) = parser_.parse_headers(request_, buffer_.data(), buffer_.data() + bytes_transferred);

voidoperator() (server::requestconst &request,

server::response &response) {

server::string_type ip =source(request);

unsignedint port = request.source_port;

std::ostringstream data;

data <<"Hello," << ip <<"!";

data <<"Hello," << ip <<':' << port <<'!';

response =server::response::stock_reply(

server::response::ok, data.str());

}