func (t *logTransport) RoundTrip(req *http.Request) (*http.Response, os.Error) {
var buf bytes.Buffer
os.Stdout.Write([]byte("\n[request]\n"))
if req.Body != nil {
req.Body = ioutil.NopCloser(&readButCopy{req.Body, &buf})
}
req.Write(os.Stdout)
if req.Body != nil {
req.Body = ioutil.NopCloser(&buf)
}
os.Stdout.Write([]byte("\n[/request]\n"))
res, err := t.rt.RoundTrip(req)
fmt.Printf("[response]\n")
if err != nil {
fmt.Printf("ERROR: %v", err)
} else {
body := res.Body
res.Body = nil
res.Write(os.Stdout)
if body != nil {
res.Body = ioutil.NopCloser(&echoAsRead{body})
}
}
return res, err
}
func (conn *streamConn) connect() (*http.Response, os.Error) {
if conn.stale {
return nil, os.NewError("Stale connection")
}
tcpConn, err := net.Dial("tcp", "", conn.url.Host+":80")
if err != nil {
return nil, err
}
conn.clientConn = http.NewClientConn(tcpConn, nil)
var req http.Request
req.URL = conn.url
req.Method = "GET"
req.Header = map[string]string{}
req.Header["Authorization"] = "Basic " + conn.authData
if conn.postData != "" {
req.Method = "POST"
req.Body = nopCloser{bytes.NewBufferString(conn.postData)}
req.ContentLength = int64(len(conn.postData))
req.Header["Content-Type"] = "application/x-www-form-urlencoded"
}
err = conn.clientConn.Write(&req)
if err != nil {
return nil, err
}
resp, err := conn.clientConn.Read()
if err != nil {
return nil, err
}
return resp, nil
}
func NewRequest(method string, url string, doc IDocument) *http.Request {
var req http.Request
req.Method = method
req.ProtoMajor = 1
req.ProtoMinor = 1
req.Close = true
req.Header = map[string]string{
"Content-Type": "application/json",
"X-Riak-ClientId": "riak.go",
}
if doc.VectorClock() != "" {
req.Header["X-Riak-Vclock"] = doc.VectorClock()
}
req.TransferEncoding = []string{"chunked"}
req.URL, _ = http.ParseURL(url)
if doc.Json() != "" {
cb := &ClosingBuffer{bytes.NewBufferString(doc.Json())}
var rc io.ReadCloser
rc = cb
req.Body = rc
}
fmt.Println(req.URL)
return &req
}
// sent a request off to twitter. Returns the response's body or an error.
func send(url, method string, form map[string][]string, client *Client, body string) (result string, err os.Error) {
req := new(http.Request)
req.Method = method
req.RawURL = url
req.Host = URLHost
req.Referer = "none"
req.UserAgent = HTTPUserAgent
req.Form = form
req.Header = map[string]string{
"Connection": "Keep Alive",
"Authorization": getAuthHeader(client),
}
req.Body = strings.NewReader(body)
req.URL, err = http.ParseURL(req.RawURL)
if err != nil {
return "", err
}
// send request
resp := new(http.Response)
resp, err = http.Send(req)
if err != nil {
return "", err
}
result = getResponseBody(resp)
return result, nil
}
// PUT /resource/id
func (client *Client) Update(id string, body string) (*http.Response, os.Error) {
var request *http.Request
var err os.Error
if request, err = client.newRequest("PUT", id); err != nil {
return nil, err
}
request.Body = nopCloser{bytes.NewBufferString(body)}
return client.Request(request)
}
func (c *Consumer) httpExecute(
method string, url string, body string, oauthParams *OrderedParams) (*http.Response, os.Error) {
if c.debug {
fmt.Println("httpExecute(method: " + method + ", url: " + url)
}
var req http.Request
req.Method = method
req.Header = http.Header{}
req.Body = newStringReadCloser(body)
parsedurl, err := http.ParseURL(url)
if err != nil {
return nil, os.NewError("ParseUrl: " + err.String())
}
req.URL = parsedurl
oauthHdr := "OAuth "
for pos, key := range oauthParams.Keys() {
if pos > 0 {
oauthHdr += ","
}
oauthHdr += key + "=\"" + oauthParams.Get(key) + "\""
}
if c.debug {
fmt.Println("AUTH-HDR: " + oauthHdr)
}
req.Header.Add("Authorization", oauthHdr)
resp, err := c.HttpClient.Do(&req)
if err != nil {
return nil, os.NewError("Do: " + err.String())
}
debugHeader := ""
for k, vals := range req.Header {
for _, val := range vals {
debugHeader += "[key: " + k + ", val: " + val + "]"
}
}
if resp.StatusCode != http.StatusOK {
bytes, _ := ioutil.ReadAll(resp.Body)
resp.Body.Close()
return nil, os.NewError("HTTP response is not 200/OK as expected. Actual response: \n" +
"\tResponse Status: '" + resp.Status + "'\n" +
"\tResponse Code: " + strconv.Itoa(resp.StatusCode) + "\n" +
"\tResponse Body: " + string(bytes) + "\n" +
"\tRequst Headers: " + debugHeader)
}
return resp, err
}
func sendBody(s Sender, url, method, bodyType string, body io.Reader) (r *http.Response, err os.Error) {
var req http.Request
req.Method = method
req.RawURL = url
req.Body = nopCloser{body}
req.Header = map[string]string{
"Content-Type": bodyType,
}
req.TransferEncoding = []string{"chunked"}
return Send(s, &req)
}
// This function is launched async as a go routine. It tries to send a message
// to a remote server and sends a bool to nextChannel to indicate whether this
// has succeeded or not. It is not allowed to run this function multiple times in parallel
// for the same FederationGateway.
func (self *FederationGateway) sendFromQueue(req *WaveletUpdateRequest) {
// No HTTP connection open yet?
if self.connection == nil {
con, err := net.Dial("tcp", "", fmt.Sprintf("%v:%v", self.manifest.HostName, self.manifest.Port))
if err != nil {
// TODO: Good error handling
log.Println("Failed connecting to ", self.manifest, err)
self.nextChannel <- false
return
}
self.connection = http.NewClientConn(con, nil)
}
// Build the HTTP request
var hreq http.Request
hreq.Host = self.manifest.Domain
hreq.Header = make(map[string]string)
hreq.RawURL = fmt.Sprintf("http://%v:%v/fed%v", self.manifest.HostName, self.manifest.Port, req.uri)
hreq.Method = "PUT"
hreq.Body = NewRequestBody(req.Data)
hreq.ContentLength = int64(len(req.Data))
hreq.Header["Content-Type"] = req.MimeType
log.Println("Sending WaveletUpdate to remote server ", hreq.RawURL)
// Send the HTTP request
self.connection.Write(&hreq)
// Read the HTTP response
hres, err := self.connection.Read()
if err != nil {
log.Println("Error reading HTTP response from ", self.manifest, err)
// TODO: Better error handling
self.connection.Close()
self.connection = nil
self.nextChannel <- false
return
}
log.Println("After sending WaveletUpdate, status code is ", hres.StatusCode)
// Success in sending the wavelet update?
if hres.StatusCode == 200 {
self.nextChannel <- true
return
}
// Sending the wavelet update failed
self.nextChannel <- false
}
func nmcPOST(body *bytes.Buffer) (response *http.Response, err os.Error) {
client := http.Client{}
var req http.Request
req.Method = "POST"
req.ProtoMajor = 1
req.ProtoMinor = 1
req.Close = true
req.Body = ioutil.NopCloser(body)
req.Header = http.Header{
"Content-Type": []string{"text/plain"},
"Content-Length": []string{strconv.Itoa(body.Len())},
}
req.ContentLength = int64(body.Len())
req.URL = options.nmcURL
return client.Do(&req)
}
// reads the request body and replaces the buffer with self
// returns nil if the body is multipart and not replaced
func ReadRequestBody(r *http.Request) (sb *StringBody, err os.Error) {
ct := r.Header.Get("Content-Type")
// leave it on the buffer if we're multipart
if strings.SplitN(ct, ";", 2)[0] != "multipart/form-data" && r.ContentLength > 0 {
sb = new(StringBody)
const maxFormSize = int64(10 << 20) // 10 MB is a lot of text.
b, e := ioutil.ReadAll(io.LimitReader(r.Body, maxFormSize+1))
if e != nil {
return nil, e
}
sb.BodyString = string(b)
sb.Close() // to create our buffer
r.Body.Close()
r.Body = sb
return sb, nil
}
return nil, nil // ignore
}
// post taken from Golang modified to allow Headers to be pased
func post(url string, headers map[string]string, body io.Reader) (r *http.Response, err os.Error) {
var req http.Request
req.Method = "POST"
req.ProtoMajor = 1
req.ProtoMinor = 1
req.Close = true
req.Body = nopCloser{body}
for k, v := range headers {
req.Header.Add(k, v)
}
req.TransferEncoding = []string{"chunked"}
req.URL, err = http.ParseURL(url)
if err != nil {
return nil, err
}
return send(&req)
}
// Post issues a POST to the specified URL.
//
// Caller should close r.Body when done reading it.
func Post(url, user, pwd, bodyType string, body io.Reader) (r *http.Response, err os.Error) {
var req http.Request
req.Method = "POST"
req.Body = nopCloser{body}
req.Header = map[string]string{
"Content-Type": bodyType,
"Transfer-Encoding": "chunked",
"X-Twitter-Client": "gotweet",
"X-Twitter-Version": "0.1",
"Authorization": "Basic " + encodedUsernameAndPassword(user, pwd),
}
req.URL, err = http.ParseURL(url)
if err != nil {
return nil, err
}
return send(&req)
}
func (conn *streamConn) connect() (*http.Response, os.Error) {
if conn.stale {
return nil, os.NewError("Stale connection")
}
var tcpConn net.Conn
var err os.Error
if proxy := os.Getenv("HTTP_PROXY"); len(proxy) > 0 {
proxy_url, _ := url.Parse(proxy)
tcpConn, err = net.Dial("tcp", proxy_url.Host)
} else {
tcpConn, err = net.Dial("tcp", conn.url.Host+":443")
}
if err != nil {
return nil, err
}
cf := &tls.Config{Rand: rand.Reader, Time: time.Nanoseconds}
ssl := tls.Client(tcpConn, cf)
conn.clientConn = http.NewClientConn(ssl, nil)
var req http.Request
req.URL = conn.url
req.Method = "GET"
req.Header = http.Header{}
req.Header.Set("Authorization", "Basic "+conn.authData)
if conn.postData != "" {
req.Method = "POST"
req.Body = nopCloser{bytes.NewBufferString(conn.postData)}
req.ContentLength = int64(len(conn.postData))
req.Header.Set("Content-Type", "application/x-www-form-urlencoded")
}
resp, err := conn.clientConn.Do(&req)
if err != nil {
return nil, err
}
return resp, nil
}
// Post issues a POST to the specified URL.
//
// Caller should close r.Body when done reading it.
func authPost(url, user, pwd, client, clientURL, version, agent, bodyType string,
body io.Reader) (r *http.Response, err os.Error) {
var req http.Request
req.Method = "POST"
req.Body = body.(io.ReadCloser)
req.Header = map[string]string{
"Content-Type": bodyType,
"Transfer-Encoding": "chunked",
"User-Agent": agent,
"X-FluidDB-Client": client,
"X-FluidDB-Client-URL": clientURL,
"X-FluidDB-Version": version,
"Authorization": "Basic " + encodedUsernameAndPassword(user, pwd),
}
req.URL, err = http.ParseURL(url)
if err != nil {
return nil, err
}
return send(&req)
}
// Post issues a POST to the specified URL.
//
// Caller should close r.Body when done reading it.
func authPost(url, user, pwd, client, clientURL, version, agent, bodyType string,
body io.Reader) (r *http.Response, err os.Error) {
var req http.Request
req.Method = "POST"
req.Body = body.(io.ReadCloser)
h := make(http.Header)
h.Add("Content-Type", bodyType)
h.Add("Transfer-Encoding", "chunked")
h.Add("User-Agent", agent)
h.Add("X-Twitter-Client", client)
h.Add("X-Twitter-Client-URL", clientURL)
h.Add("X-Twitter-Version", version)
h.Add("Authorization", "Basic "+encodedUsernameAndPassword(user, pwd))
req.Header = h
req.URL, err = http.ParseURL(url)
if err != nil {
return nil, err
}
return send(&req)
}
// PostForm issues a POST to the specified URL,
// with data's keys and values urlencoded as the request body.
//
// Caller should close r.Body when done reading from it.
func Post(t *Test) (r *http.Response, finalUrl string, cookies []*http.Cookie, err os.Error) {
var req http.Request
var url = t.Url
req.Method = "POST"
req.ProtoMajor = 1
req.ProtoMinor = 1
req.Close = true
var body *bytes.Buffer
var contentType string
if hasFile(&t.Param) || t.Method == "POST:mp" {
var boundary string
body, boundary = multipartBody(&t.Param)
contentType = "multipart/form-data; boundary=" + boundary
} else {
contentType = "application/x-www-form-urlencoded"
bodystr := http.EncodeQuery(t.Param)
body = bytes.NewBuffer([]byte(bodystr))
}
req.Body = nopCloser{body}
req.Header = http.Header{
"Content-Type": {contentType},
"Content-Length": {strconv.Itoa(body.Len())},
}
addHeadersAndCookies(&req, t)
req.ContentLength = int64(body.Len())
req.URL, err = http.ParseURL(url)
if err != nil {
return nil, url, cookies, err
}
debug("Will post to %s", req.URL.String())
r, finalUrl, cookies, err = DoAndFollow(&req, t.Dump)
return
}
func requestFromEnvironment(env map[string]string) (*http.Request, os.Error) {
r := new(http.Request)
r.Method = env["REQUEST_METHOD"]
if r.Method == "" {
return nil, os.NewError("cgi: no REQUEST_METHOD in environment")
}
r.Close = true
r.Trailer = http.Header{}
r.Header = http.Header{}
r.Host = env["HTTP_HOST"]
r.Referer = env["HTTP_REFERER"]
r.UserAgent = env["HTTP_USER_AGENT"]
// CGI doesn't allow chunked requests, so these should all be accurate:
r.Proto = "HTTP/1.0"
r.ProtoMajor = 1
r.ProtoMinor = 0
r.TransferEncoding = nil
if lenstr := env["CONTENT_LENGTH"]; lenstr != "" {
clen, err := strconv.Atoi64(lenstr)
if err != nil {
return nil, os.NewError("cgi: bad CONTENT_LENGTH in environment: " + lenstr)
}
r.ContentLength = clen
r.Body = ioutil.NopCloser(io.LimitReader(os.Stdin, clen))
}
// Copy "HTTP_FOO_BAR" variables to "Foo-Bar" Headers
for k, v := range env {
if !strings.HasPrefix(k, "HTTP_") || skipHeader[k] {
continue
}
r.Header.Add(strings.Replace(k[5:], "_", "-", -1), v)
}
// TODO: cookies. parsing them isn't exported, though.
if r.Host != "" {
// Hostname is provided, so we can reasonably construct a URL,
// even if we have to assume 'http' for the scheme.
r.RawURL = "http://" + r.Host + env["REQUEST_URI"]
url, err := http.ParseURL(r.RawURL)
if err != nil {
return nil, os.NewError("cgi: failed to parse host and REQUEST_URI into a URL: " + r.RawURL)
}
r.URL = url
}
// Fallback logic if we don't have a Host header or the URL
// failed to parse
if r.URL == nil {
r.RawURL = env["REQUEST_URI"]
url, err := http.ParseURL(r.RawURL)
if err != nil {
return nil, os.NewError("cgi: failed to parse REQUEST_URI into a URL: " + r.RawURL)
}
r.URL = url
}
return r, nil
}
func (s *Server) handleFcgiConnection(fd io.ReadWriteCloser) {
br := bufio.NewReader(fd)
var req *http.Request
var fc *fcgiConn
var body bytes.Buffer
headers := map[string]string{}
for {
var h fcgiHeader
err := binary.Read(br, binary.BigEndian, &h)
if err == os.EOF {
break
}
if err != nil {
s.Logger.Println("FCGI Error", err.String())
break
}
content := make([]byte, h.ContentLength)
_, err = io.ReadFull(br, content)
if err != nil {
s.Logger.Println("FCGI Error", err.String())
break
}
//read padding
if h.PaddingLength > 0 {
padding := make([]byte, h.PaddingLength)
_, err = io.ReadFull(br, padding)
if err != nil {
s.Logger.Println("FCGI Error", err.String())
break
}
}
switch h.Type {
case fcgiBeginRequest:
fc = &fcgiConn{h.RequestId, req, fd, make(map[string][]string), false}
case fcgiParams:
if h.ContentLength > 0 {
readFcgiParams(content, headers)
}
case fcgiStdin:
if h.ContentLength > 0 {
body.Write(content)
} else if h.ContentLength == 0 {
req, _ = cgi.RequestFromMap(headers)
req.Body = ioutil.NopCloser(&body)
fc.req = req
s.routeHandler(req, fc)
//we close the connection after processing
//TODO: is there a way to keep it open for future requests?
fc.complete()
return
}
case fcgiData:
if h.ContentLength > 0 {
body.Write(content)
}
case fcgiAbortRequest:
}
}
}
// Perform the request and follow up to 10 redirects.
// All cookie setting are collected, the final URL is reported.
func DoAndFollow(req *http.Request, dump io.Writer) (response *http.Response, finalUrl string, cookies []*http.Cookie, err os.Error) {
// TODO: set referrer header on redirects.
// Move User-Agent from Header to Request
if ua := req.Header.Get("User-Agent"); ua != "" {
req.UserAgent = ua
req.Header.Del("User-Agent")
}
info("%s %s", req.Method, req.URL.String())
dumpReq(req, dump)
response, err = http.DefaultClient.Do(req)
if err != nil {
return
}
dumpRes(response, dump)
finalUrl = req.URL.String()
cookies = updateCookies(cookies, response.SetCookie)
req.Cookie = updateCookies(req.Cookie, response.SetCookie)
if !shouldRedirect(response.StatusCode) {
return
}
// Start redirecting to final destination
response.Body.Close()
var base = req.URL
// Following the redirect chain is done with a cleaned/empty GET request.
req.Method = "GET"
req.ProtoMajor = 1
req.ProtoMinor = 1
req.Header.Del("Content-Type")
req.Header.Del("Content-Length")
req.Header.Del("Accept-Encoding")
req.Header.Del("Connection")
req.Body = nil
for redirect := 0; redirect < 10; redirect++ {
var url string
if url = response.Header.Get("Location"); url == "" {
fmt.Printf("Header:\n%v", response.Header)
err = os.ErrorString(fmt.Sprintf("%d response missing Location header", response.StatusCode))
return
}
if base == nil {
req.URL, err = http.ParseURL(url)
} else {
req.URL, err = base.ParseURL(url)
}
if err != nil {
return
}
url = req.URL.String()
info("GET %s", url)
dumpReq(req, dump)
if response, err = http.DefaultClient.Do(req); err != nil {
return
}
dumpRes(response, dump)
finalUrl = url
cookies = updateCookies(cookies, response.SetCookie)
req.Cookie = updateCookies(req.Cookie, response.SetCookie)
if !shouldRedirect(response.StatusCode) {
return
}
response.Body.Close()
base = req.URL
}
err = os.ErrorString("Too many redirects.")
return
}
func (s Session) perform(method, url, data string) {
var req http.Request
req.URL, _ = http.ParseURL(url)
req.Method = method
req.Header = s.headers
req.ContentLength = int64(len(data))
req.Body = myCloser{bytes.NewBufferString(data)}
if *verbose {
req.Write(os.Stderr)
}
retry := 0
request:
req.Body = myCloser{bytes.NewBufferString(data)} // recreate anew, in case of retry
err := s.conn.Write(&req)
if err != nil {
if retry < 2 {
if err == io.ErrUnexpectedEOF {
// the underlying connection has been closed "gracefully"
retry++
s.conn.Close()
s.conn = dial(s.host)
goto request
} else if protoerr, ok := err.(*http.ProtocolError); ok && protoerr == http.ErrPersistEOF {
// the connection has been closed in an HTTP keepalive sense
retry++
s.conn.Close()
s.conn = dial(s.host)
goto request
}
}
fmt.Fprintln(os.Stderr, "http-gonsole: could not send request:", err)
os.Exit(1)
}
r, err := s.conn.Read(&req)
if err != nil {
if protoerr, ok := err.(*http.ProtocolError); ok && protoerr == http.ErrPersistEOF {
// the remote requested that this be the last request serviced,
// we proceed as the response is still valid
defer s.conn.Close()
defer func() { s.conn = dial(s.host) }()
goto output
}
fmt.Fprintln(os.Stderr, "http-gonsole: could not read response:", err)
os.Exit(1)
}
output:
if len(data) > 0 {
fmt.Println()
}
if r.StatusCode >= 500 {
fmt.Printf(colorize(C_5xx, "%s %s\n"), r.Proto, r.Status)
} else if r.StatusCode >= 400 {
fmt.Printf(colorize(C_4xx, "%s %s\n"), r.Proto, r.Status)
} else if r.StatusCode >= 300 {
fmt.Printf(colorize(C_3xx, "%s %s\n"), r.Proto, r.Status)
} else if r.StatusCode >= 200 {
fmt.Printf(colorize(C_2xx, "%s %s\n"), r.Proto, r.Status)
}
if len(r.Header) > 0 {
for key, arr := range r.Header {
for _, val := range arr {
fmt.Printf(colorize(C_Header, "%s: "), key)
fmt.Println(val)
}
}
fmt.Println()
}
if *rememberCookies {
if cookies, found := r.Header["Set-Cookie"]; found {
for _, h := range cookies {
cookie := new(Cookie)
cookie.Items = map[string]string{}
re, _ := regexp.Compile("^[^=]+=[^;]+(; *(expires=[^;]+|path=[^;,]+|domain=[^;,]+|secure))*,?")
rs := re.FindAllString(h, -1)
for _, ss := range rs {
m := strings.Split(ss, ";", -1)
for _, n := range m {
t := strings.Split(n, "=", 2)
if len(t) == 2 {
t[0] = strings.Trim(t[0], " ")
t[1] = strings.Trim(t[1], " ")
switch t[0] {
case "domain":
cookie.domain = t[1]
case "path":
cookie.path = t[1]
case "expires":
tm, err := time.Parse("Fri, 02-Jan-2006 15:04:05 MST", t[1])
if err != nil {
tm, err = time.Parse("Fri, 02-Jan-2006 15:04:05 -0700", t[1])
}
cookie.expires = tm
case "secure":
cookie.secure = true
case "HttpOnly":
cookie.httpOnly = true
default:
cookie.Items[t[0]] = t[1]
}
}
}
}
*s.cookies = append(*s.cookies, cookie)
}
}
}
h := r.Header.Get("Content-Length")
if len(h) > 0 {
n, _ := strconv.Atoi64(h)
b := make([]byte, n)
io.ReadFull(r.Body, b)
fmt.Println(string(b))
} else if method != "HEAD" {
b, _ := ioutil.ReadAll(r.Body)
fmt.Println(string(b))
} else {
// TODO: streaming?
}
}
func (self *FederationProxy) sendFromQueue() {
if len(self.queue) == 0 {
return
}
log.Println("Sending message from queue")
// No HTTP connection open yet?
if self.connection == nil {
con, err := net.Dial("tcp", "", fmt.Sprintf("%v:%v", self.manifest.HostName, self.manifest.Port))
if err != nil {
// TODO: Good error handling
log.Println("Failed connecting to ", self.manifest, err)
return
}
self.connection = http.NewClientConn(con, nil)
}
// Dequeue a message
req := self.queue.At(0).(FederationRequest)
// Build the HTTP request
var hreq http.Request
hreq.Host = self.manifest.Domain
hreq.Header = make(map[string]string)
switch req.(type) {
case *PostRequest:
preq := req.(*PostRequest)
hreq.RawURL = fmt.Sprintf("http://%v:%v/fed/%v", self.manifest.HostName, self.manifest.Port, preq.URI.String())
hreq.Method = "POST"
hreq.Body = NewRequestBody(preq.Data)
hreq.ContentLength = int64(len(preq.Data))
hreq.Header["Content-Type"] = preq.MimeType
case *GetRequest:
greq := req.(*GetRequest)
hreq.Method = "GET"
hreq.RawURL = fmt.Sprintf("http://%v:%v/fed/%v", self.manifest.HostName, self.manifest.Port, greq.URI.String())
default:
log.Println(req)
panic("Unsupported kind of message forwarded internally to the federation proxy")
}
log.Println("Sending request to ", hreq.RawURL)
// Send the HTTP request
self.connection.Write(&hreq)
// Read the HTTP response
hres, err := self.connection.Read()
if err != nil {
log.Println("Error reading HTTP response from ", self.manifest, err)
// TODO: Better error handling
self.connection.Close()
self.connection = nil
return
}
// Success. Remove the request from the queue
self.queue.Delete(0)
// Send the result back to the client
_, err = io.Copy(req.GetResponseWriter(), hres.Body)
hres.Body.Close()
if err != nil {
log.Println("Error sending result of federated message back to the client")
req.SendFinishSignal(false)
}
req.SendFinishSignal(true)
}
// Put issues a PUT to the specified URL.
//
// Caller should close r.Body when done reading it.
func authPut(url, user, pwd, client, clientURL, version, agent, bodyType string,
body io.Reader) (r *http.Response, err os.Error) {
var req http.Request
req.Method = "PUT"
req.Body = body.(io.ReadCloser)
if user != "" && pwd != "" {
req.Header = map[string][]string{
"Content-Type": {bodyType},
"Transfer-Encoding": {"chunked"},
"User-Agent": {agent},
"X-FluidDB-Client": {client},
"X-FluidDB-Client-URL": {clientURL},
"X-FluidDB-Version": {version},
"Authorization": {"Basic " + encodedUsernameAndPassword(user, pwd)},
}
} else {
req.Header = map[string][]string{
"Content-Type": {bodyType},
"Transfer-Encoding": {"chunked"},
"User-Agent": {agent},
"X-FluidDB-Client": {client},
"X-FluidDB-Client-URL": {clientURL},
"X-FluidDB-Version": {version},
}
}
req.URL, err = http.ParseURL(url)
if err != nil {
return nil, err
}
return send(&req)
}