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implemented etag and if-none-match in http-fil.c

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hyung-hwan
2020-07-20 14:08:25 +00:00
parent 18eda3a6b5
commit 843ea8d8c1
3 changed files with 64 additions and 8 deletions
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14
mio/lib/sck.c
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@ -624,6 +624,9 @@ static int dev_sck_writev_stateful (mio_dev_t* dev, const mio_iovec_t* iov, mio_
#if defined(MSG_NOSIGNAL)
flags |= MSG_NOSIGNAL;
#endif
#if defined(MSG_DONTWAIT)
flags |= MSG_DONTWAIT;
#endif
#if defined(HAVE_SENDMSG)
MIO_MEMSET (&msg, 0, MIO_SIZEOF(msg));
@ -675,6 +678,7 @@ static int dev_sck_writev_stateless (mio_dev_t* dev, const mio_iovec_t* iov, mio
mio_dev_sck_t* rdev = (mio_dev_sck_t*)dev;
struct msghdr msg;
ssize_t x;
int flags = 0;
MIO_MEMSET (&msg, 0, MIO_SIZEOF(msg));
if (MIO_LIKELY(dstaddr))
@ -685,7 +689,15 @@ static int dev_sck_writev_stateless (mio_dev_t* dev, const mio_iovec_t* iov, mio
msg.msg_iov = (struct iovec*)iov;
msg.msg_iovlen = *iovcnt;
x = sendmsg(rdev->hnd, &msg, 0);
#if defined(MSG_NOSIGNAL)
flags |= MSG_NOSIGNAL;
#endif
#if defined(MSG_DONTWAIT)
flags |= MSG_DONTWAIT;
#endif
x = sendmsg(rdev->hnd, &msg, flags);
if (x <= -1)
{
if (errno == EINPROGRESS || errno == EWOULDBLOCK || errno == EAGAIN) return 0; /* no data can be written */