Method GetTcpKeepConn

adapter/micro_thread/mt_connection.cpp:494–520

}

TcpKeepConn* TcpKeepMgr::GetTcpKeepConn(struct sockaddr_in* dst)
{
    TcpKeepConn* conn = NULL;
    if (NULL == dst) 
    {
        MTLOG_ERROR("input param dst null, error");
        return NULL;
    }
    
    TcpKeepKey key(dst);
    TcpKeepKey* conn_list = (TcpKeepKey*)_keep_hash->HashFindData(&key);
    if ((NULL == conn_list) || (NULL == conn_list->GetFirstConn()))
    {
        conn = _mem_queue.AllocPtr();
        if (conn) {
            conn->SetDestAddr(dst);
        }
    }
    else
    {
        conn = conn_list->GetFirstConn();
        conn_list->RemoveConn(conn);
        conn->IdleDetach();
    }

    return conn;
}

bool TcpKeepMgr::RemoveTcpKeepConn(TcpKeepConn* conn) 
{