SYNOPSIS

          ssize_t
          mongoc_stream_writev (mongoc_stream_t *stream,
                                mongoc_iovec_t *iov,
                                size_t iovcnt,
                                int32_t timeout_msec);

PARAMETERS

       • stream: A mongoc_stream_t.

       • iov: A vector of mongoc_iovec_t.

       • iovcnt: The number of items in iov.

       • timeout_msec:  The  number  of milliseconds to block before indicating failure, or 0 for
         non-blocking. Negative values indicate the default timeout.

       The mongoc_stream_writev() function shall perform  a  write  to  a  mongoc_stream_t.  It's
       modeled on the API and semantics of writev(), though the parameters map only loosely.

       WARNING:
          The  "default  timeout" indicated by a negative value is both unspecified and unrelated
          to the documented default values for *TimeoutMS URI  options.   To  specify  a  default
          timeout  value  for a *TimeoutMS URI option, use the MONGOC_DEFAULT_* constants defined
          in mongoc-client.h.

RETURNS

       The number of bytes written on success, or -1 upon failure and errno is set.

AUTHOR

       MongoDB, Inc

COPYRIGHT

       2017-present, MongoDB, Inc