/*!
\brief 构造函数
JSocketBase对象内部会管理一个QTcpSocket对象。
*/
JSocketBase::JSocketBase(QTcpSocket* socket,QObject* parent)
:QObject(parent),
m_socket(socket)
{
m_type=-1;
m_size=0;
m_session = new JSession(this);
m_socketStrategy=NULL;
connect(m_socket,SIGNAL(readyRead()),SLOT(on_socket_readyRead()));
connect(m_socket,SIGNAL(error(QAbstractSocket::SocketError)),SLOT(on_socket_error(QAbstractSocket::SocketError)));
connect(m_socket,SIGNAL(disconnected()),SIGNAL(disconnected()));
}
void session::do_write(const char* reply, size_t size){
auto self(shared_from_this());
boost::asio::async_write(socket_, boost::asio::buffer(reply, size),
[this, self](boost::system::error_code ec, std::size_t /*length*/)
{
if (ec)
{
//fail to reply
//todo : add log
on_socket_error();
}
});
}
void session::do_read()
{
auto self(shared_from_this());
socket_.async_read_some(boost::asio::buffer(buffer_, max_length),
[this, self](boost::system::error_code ec, std::size_t bytes_transferred)
{
if (!ec)
{
RemoteUserAction::Parse_Result result = user_action_.Parse(
buffer_, buffer_ + bytes_transferred);
if (result == RemoteUserAction::Parse_Result::indeterminate){
//do nothing
}
else{
std::string immediatelyReply;
if (result == RemoteUserAction::Parse_Result::Good)
{
immediatelyReply = "Valid Action is received, responsing...";
//send (UserAction Object) to fifo queue for handling...
GetFIFOActionQueue().Push_back(user_action_);
}
else if (result == RemoteUserAction::Parse_Result::Bad){
immediatelyReply = "Invalid Action is received, ignored...";
}
do_write(immediatelyReply.c_str(), immediatelyReply.length());
user_action_.Reset();//start to receive new Action Request
}
do_read();
}
else{
assert(false);
on_socket_error();
}
});
}