/*** 
 * @Description: 
 * @Author: LeoTao
 * @Date: 2023-10-21 21:53:53
 * @LastEditTime: 2023-11-01 03:44:17
 */
#include "TcpConnection.h"
#include "Socket.h"
#include "Channel.h"
#include "logger.h"
static EventLoop* CheckLoopNotNull(EventLoop *loop){
    if(loop == nullptr){
        LOG_FATAL("%s:%s:%d mianloop is nullptr", __FILE__, __FUNCTION__, __LINE__);
    }
    return loop;
}
TcpConnection::TcpConnection(EventLoop* loop,
                             const std::string& name,
                             int sockfd,
                             const InetAddress& localAddr,
                             const InetAddress& peerAddr)
                            : loop_(CheckLoopNotNull(loop)),
                            name_(name),
                            state_(kConnecting),
                            reading_(true),
                            socket_(new Socket(sockfd)),
                            channel_(new Channel(loop, sockfd)),
                            localAddr_(localAddr),
                            peerAddr_(peerAddr),
                            highWaterMark_(64*1024*1024)//64M
{
    //下面给channel设置相应得回调函数，poller给channel通知感兴趣得事件发生了，channel会回调相应得操作函数
    channel_->setReadCallback(std::bind(&TcpConnection::handleRead, this, std::placeholders::_1));
    channel_->setWriteCallback(std::bind(&TcpConnection::handleWrite, this));
    channel_->setCloseCallback(std::bind(&TcpConnection::handleClose,this));
    channel_->setErrorCallback(std::bind(&TcpConnection::handleError,this));
    LOG_INFO("TcpConnection::ctor[%s] at fd = %d \n", name_.c_str(), sockfd);
    socket_->setKeepAlive(true);
}
TcpConnection::~TcpConnection(){
    LOG_INFO("TcpConnection::dtor[%s] at fd = %d\n", name_.c_str(), channel_->fd());
}