Method connect

adapter/micro_thread/micro_thread.cpp:1067–1116

}

int MtFrame::connect(int fd, const struct sockaddr *addr, int addrlen, int timeout)
{
    MtFrame* mtframe = MtFrame::Instance();
    utime64_t start = mtframe->GetLastClock();
    MicroThread* thread = mtframe->GetActiveThread();
    utime64_t now = 0;

    if(fd<0 || !addr || addrlen<1)
    {
        errno = EINVAL;
        MTLOG_ERROR("connect failed, errno: %d (%m)", errno);
        return -10;
    }
    
    int n = 0; 
    mt_hook_syscall(connect);
    while ((n = ff_hook_connect(fd, addr, addrlen)) < 0)
    {
        now = mtframe->GetLastClock();
        if ((int)(now - start) > timeout)
        {
            errno = ETIME;            
            return -1;
        }

        if (errno == EISCONN)
        {
            return 0;
        }
        
        if (errno == EINTR) {
            continue;
        }

        if (errno != EINPROGRESS) {
            MTLOG_ERROR("connect failed, errno: %d", errno);
            return -2;
        }

        KqueuerObj epfd;
        epfd.SetOsfd(fd);
        epfd.EnableOutput();
        epfd.SetOwnerThread(thread);
        if (!mtframe->KqueueSchedule(NULL, &epfd, timeout)) {
            return -3;
        }
    }

    return n;
}

int MtFrame::accept(int fd, struct sockaddr *addr, socklen_t *addrlen, int timeout)
{