// Sends an AWS request.
// A simple helper exposed as it is often useful.
//
// If req.Form is not empty, but req.URL.RawQuery is,
// req.RawQuery will be filled with the values from
// req.Form
func SendRequest(cc *http.ClientConn, req *http.Request) (resp *http.Response, err os.Error) {
if req.URL.RawQuery == "" && len(req.Form) > 0 {
req.URL.RawQuery = maptools.StringStringJoin(
maptools.StringStringEscape(
maptools.StringStringsJoin(req.Form, ",", false),
http.URLEscape, http.URLEscape),
"=", "&", true)
}
//bb, _ := http.DumpRequest(req, true)
//os.Stderr.Write(bb)
err = cc.Write(req)
if err == nil {
resp, err = cc.Read(req)
}
//bb, _ = http.DumpResponse(resp, true)
//os.Stderr.Write(bb)
return
}
func dispatchRequest(cc *http.ClientConn, request *http.Request, rc map[int]func(*http.Response) os.Error) (err os.Error) {
if cc == nil {
cc, err = dialHTTP(request.Host, request.URL.Scheme)
}
if err != nil {
return
}
resp, err := cc.Do(request)
if resp != nil && (err == nil || err == http.ErrPersistEOF) {
if rcf, ok := rc[resp.StatusCode]; ok {
return rcf(resp)
}
if rcf, ok := rc[-1]; ok {
return rcf(resp)
}
// If you don't handle your errors, you won't be able to spot a persistant connection closing!
err = os.NewError("No response handler for code")
}
return
}