+ ctxlog.FromContext(r.Context()).Errorf("stat.Size()==%d but only wrote %d bytes; read(1024) returns %d, %s", stat.Size(), wrote, n, err)
+
+ }
+ }
+}
+
+func (h *handler) getClients(reqID, token string) (arv *arvadosclient.ArvadosClient, kc *keepclient.KeepClient, client *arvados.Client, release func(), err error) {
+ arv = h.clientPool.Get()
+ if arv == nil {
+ return nil, nil, nil, nil, err
+ }
+ release = func() { h.clientPool.Put(arv) }
+ arv.ApiToken = token
+ kc, err = keepclient.MakeKeepClient(arv)
+ if err != nil {
+ release()
+ return
+ }
+ kc.RequestID = reqID
+ client = (&arvados.Client{
+ APIHost: arv.ApiServer,
+ AuthToken: arv.ApiToken,
+ Insecure: arv.ApiInsecure,
+ }).WithRequestID(reqID)
+ return
+}
+
+func (h *handler) serveSiteFS(w http.ResponseWriter, r *http.Request, tokens []string, credentialsOK, attachment bool) {
+ if len(tokens) == 0 {
+ w.Header().Add("WWW-Authenticate", "Basic realm=\"collections\"")
+ http.Error(w, http.StatusText(http.StatusUnauthorized), http.StatusUnauthorized)
+ return
+ }
+ if writeMethod[r.Method] {
+ http.Error(w, errReadOnly.Error(), http.StatusMethodNotAllowed)
+ return
+ }
+ _, kc, client, release, err := h.getClients(r.Header.Get("X-Request-Id"), tokens[0])
+ if err != nil {
+ http.Error(w, "Pool failed: "+h.clientPool.Err().Error(), http.StatusInternalServerError)
+ return
+ }
+ defer release()