Function SetNonBlock

phxsqlproxy/phxsqlproxyutil.cpp:53–60

}

int SetNonBlock(int sock_fd) {
    int flags;
    flags = fcntl(sock_fd, F_GETFL, 0);
    flags |= O_NONBLOCK;
    flags |= O_NDELAY;
    int ret = fcntl(sock_fd, F_SETFL, flags);
    return ret;
}

int SetAddr(const char * ip_string, const unsigned short port, struct sockaddr_in & addr) {
    bzero(&addr, sizeof(addr));