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For #307, support use sendto or sendmsg when senmmsg(1 msg)

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winlin 2020-04-06 21:24:06 +08:00
parent 59b9fa9610
commit 368e93e9e8
1 changed files with 19 additions and 5 deletions
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14
trunk/src/service/srs_service_st.cpp
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@ -429,11 +429,25 @@ int srs_sendmmsg(srs_netfd_t stfd, struct mmsghdr *msgvec, unsigned int vlen, in
return vlen; return vlen;
#else #else
if (vlen == 1) { if (vlen == 1) {
#if 1
int r0 = srs_sendmsg(stfd, &msgvec->msg_hdr, flags, timeout); int r0 = srs_sendmsg(stfd, &msgvec->msg_hdr, flags, timeout);
if (r0 < 0) { if (r0 < 0) {
return r0; return r0;
} }
msgvec->msg_len = r0; msgvec->msg_len = r0;
#else
int tolen = (int)msgvec->msg_hdr.msg_namelen;
const struct sockaddr* to = (const struct sockaddr*)msgvec->msg_hdr.msg_name;
for (int i = 0; i < msgvec->msg_hdr.msg_iovlen; i++) {
iovec* iov = msgvec->msg_hdr.msg_iov + i;
int r0 = srs_sendto(stfd, (void*)iov->iov_base, (int)iov->iov_len, to, tolen, timeout);
if (r0 < 0) {
return r0;
}
msgvec->msg_len += r0;
}
#endif
return 1; return 1;
} }
return st_sendmmsg((st_netfd_t)stfd, msgvec, vlen, flags, (st_utime_t)timeout); return st_sendmmsg((st_netfd_t)stfd, msgvec, vlen, flags, (st_utime_t)timeout);