+package cnp

+

+import (

+ "net"

+ "strconv"

+ "strings"

+)

+

+// TODO: make more modular and extensible like net/http

+

+// Send sends a CNP request to a server and returns the response.

+//

+// The TCP connection is made using net.Dial.

+func Send(r *Request) (*Response, error) {

+ host := r.Host()

+ if strings.LastIndexByte(host, ':') <= strings.LastIndexByte(host, ']') { // missing/default port

+ host = net.JoinHostPort(host, strconv.Itoa(DefaultPort))

+ }

+ conn, err := net.Dial("tcp", host)

+ if err != nil {

+ return nil, err

+ }

+ if err = r.Write(conn); err != nil {

+ return nil, err

+ }

+ if err = r.Close(); err != nil {

+ return nil, err

+ }

+ return ParseResponse(conn)

+}

+

+// Get sends a body-less request to a given URL.

+func Get(url string) (*Response, error) {

+ req, err := NewRequestURL(url, nil)

+ if err != nil {

+ return nil, err

+ }

+ return Send(req)

+}