request: Add LocalAddr() and LocalPort()
These are used in the rewrite plugin, makes sense to have a common place
for them.
@@ -47,7 +47,7 @@ func (r *Request) IP() string {
return ip
}
-// Port gets the (remote) Port of the client making the request.
+// Port gets the (remote) port of the client making the request.
func (r *Request) Port() string {
_, port, err := net.SplitHostPort(r.W.RemoteAddr().String())
if err != nil {
@@ -56,10 +56,20 @@ func (r *Request) Port() string {
return port
}
-// RemoteAddr returns the net.Addr of the client that sent the current request.
-func (r *Request) RemoteAddr() string {
- return r.W.RemoteAddr().String()
+// LocalPort gets the local port of the server handling the request.
+func (r *Request) LocalPort() string {
+ _, port, err := net.SplitHostPort(r.W.LocalAddr().String())
+ if err != nil {
+ return "0"
}
+ return port
+}
+
+// RemoteAddr returns the net.Addr of the client that sent the current request.
+func (r *Request) RemoteAddr() string { return r.W.RemoteAddr().String() }
+
+// LocalAddr returns the net.Addr of the server handling the current request.
+func (r *Request) LocalAddr() string { return r.W.LocalAddr().String() }
// Proto gets the protocol used as the transport. This will be udp or tcp.
func (r *Request) Proto() string { return Proto(r.W) }
