PARAMETERS
- Provided by: libmongoc-doc (Version: 1.26.0-1.1ubuntu2)
- Source: mongo-c-driver
- Report a bug
PARAMETERS
- sock: A mongoc_socket_t.
- iov: A mongoc_iovec_t.
- iovcnt: A size_t containing the number of elements in iov.
- expire_at: A int64_t with absolute timeout in monotonic time. The monotonic clock is in microseconds and can be fetched using System Clock.
DESCRIPTION
Sends a vector of buffers to the destination. This uses sendmsg() when available to perform a gathered write. If IOV_MAX is reached, a fallback will be used.
RETURNS
the number of bytes sent on success, or -1 on failure and errno is set.
AUTHOR
MongoDB, Inc
COPYRIGHT
2017-present, MongoDB, Inc