redo:
ret = connect(fd, cur_ai->ai_addr, cur_ai->ai_addrlen);
if (ret < 0) {
+ int timeout=50;
struct pollfd p = {fd, POLLOUT, 0};
if (ff_neterrno() == AVERROR(EINTR)) {
if (url_interrupt_cb()) {
ret = poll(&p, 1, 100);
if (ret > 0)
break;
+ if(!--timeout){
+ av_log(NULL, AV_LOG_ERROR,
+ "TCP open %s:%d timeout\n",
+ hostname, port);
+ goto fail;
+ }
}
/* test error */