diff options
Diffstat (limited to 'dhcpv6/client.go')
| -rw-r--r-- | dhcpv6/client.go | 18 |
1 files changed, 9 insertions, 9 deletions
diff --git a/dhcpv6/client.go b/dhcpv6/client.go index 787439d..6bb1a91 100644 --- a/dhcpv6/client.go +++ b/dhcpv6/client.go @@ -25,29 +25,29 @@ type Client struct { } // Make a stateful DHCPv6 request -func (c *Client) Exchange(ifname string, d *DHCPv6) ([]DHCPv6, error) { - conversation := make([]DHCPv6, 1) +func (c *Client) Exchange(ifname string, solicit DHCPv6) ([]DHCPv6, error) { + conversation := make([]DHCPv6, 0) var err error // Solicit - if d == nil { - d, err = NewSolicitForInterface(ifname) + if solicit == nil { + solicit, err = NewSolicitForInterface(ifname) if err != nil { return conversation, err } } - conversation[0] = *d - advertise, err := c.ExchangeSolicitAdvertise(ifname, d) + conversation = append(conversation, solicit) + advertise, err := c.ExchangeSolicitAdvertise(ifname, solicit) if err != nil { return conversation, err } - conversation = append(conversation, *advertise) + conversation = append(conversation, advertise) // TODO request/reply return conversation, nil } -func (c *Client) ExchangeSolicitAdvertise(ifname string, d *DHCPv6) (*DHCPv6, error) { +func (c *Client) ExchangeSolicitAdvertise(ifname string, solicit DHCPv6) (DHCPv6, error) { // if no LocalAddr is specified, get the interface's link-local address var laddr net.UDPAddr if c.LocalAddr == nil { @@ -93,7 +93,7 @@ func (c *Client) ExchangeSolicitAdvertise(ifname string, d *DHCPv6) (*DHCPv6, er conn.SetWriteDeadline(time.Now().Add(wtimeout)) // send the SOLICIT packet out - _, err = conn.WriteTo(d.ToBytes(), &raddr) + _, err = conn.WriteTo(solicit.ToBytes(), &raddr) if err != nil { return nil, err } |