Method WriteBatch

ipv6/batch.go:96–116

WriteBatch writes a batch of messages. The provided flags is a set of platform-dependent flags, such as syscall.MSG_DONTROUTE. It returns the number of messages written on a successful write. On Linux, a batch write will be optimized. On other platforms, this method will write only a single messa

(ms []Message, flags int)

// On Linux, a batch write will be optimized.
// On other platforms, this method will write only a single message.
func (c *payloadHandler) WriteBatch(ms []Message, flags int) (int, error) {
	if !c.ok() {
		return 0, errInvalidConn
	}
	switch runtime.GOOS {
	case "linux":
		n, err := c.SendMsgs([]socket.Message(ms), flags)
		if err != nil {
			err = &net.OpError{Op: "write", Net: c.PacketConn.LocalAddr().Network(), Source: c.PacketConn.LocalAddr(), Err: err}
		}
		return n, err
	default:
		n := 1
		err := c.SendMsg(&ms[0], flags)
		if err != nil {
			n = 0
			err = &net.OpError{Op: "write", Net: c.PacketConn.LocalAddr().Network(), Source: c.PacketConn.LocalAddr(), Err: err}
		}
		return n, err
	}
}