give rend_client_desc_here a slightly more accurate name

svn:r16916

ChangeLog

@@ -25,11 +25,11 @@ Changes in version 0.2.1.6-alpha - 2008-09-xx
     - Catch and report a few more bootstrapping failure cases when Tor
       fails to establish a TCP connection. Cleanup on 0.2.1.x.
     - When fetching v0 and v2 rendezvous service descriptors in parallel,
-      do not fail the whole hidden service request only because the v0
-      descriptor fetch request fails; the v2 request might still succeed.
-      The other way round, when the last v2 request fails and no v0 request
-      is going on, do fail the hidden service request. Fixes bug 814.
-      Bugfix on 0.2.0.10-alpha.
+      we were failing the whole hidden service request when the v0
+      descriptor fetch fails, even if the v2 fetch is still pending and
+      might succeed. Similarly, if the last v2 fetch fails, we were
+      failing the whole hidden service request even if a v0 fetch is
+      still pending. Fixes bug 814. Bugfix on 0.2.0.10-alpha.
 
   o Minor features:
     - Allow ports 465 and 587 in the default exit policy again. We had
@@ -50,6 +50,7 @@ Changes in version 0.2.1.6-alpha - 2008-09-xx
     - Refactor unit testing logic so that dmalloc can be used sensibly with
       unit tests to check for memory leaks.
 
+
 Changes in version 0.2.0.31 - 2008-09-03
   Tor 0.2.0.31 addresses two potential anonymity issues, starts to fix
   a big bug we're seeing where in rare cases traffic from one Tor stream

src/or/connection.c

@@ -528,7 +528,7 @@ connection_about_to_close_connection(connection_t *conn)
          * descriptors; if the response is empty or the descriptor is
          * unusable, close pending connections (unless a v2 request is
          * still in progress). */
-        rend_client_desc_here(dir_conn->rend_query, 0);
+        rend_client_desc_trynow(dir_conn->rend_query, 0);
       }
       /* If we were trying to fetch a v2 rend desc and did not succeed,
        * retry as needed. (If a fetch is successful, the connection state

src/or/directory.c

@@ -1892,7 +1892,7 @@ connection_dir_client_reached_eof(dir_connection_t *conn)
         } else {
           /* success. notify pending connections about this. */
           conn->_base.purpose = DIR_PURPOSE_HAS_FETCHED_RENDDESC;
-          rend_client_desc_here(conn->rend_query, -1);
+          rend_client_desc_trynow(conn->rend_query, -1);
         }
         break;
       case 404:
@@ -1938,7 +1938,7 @@ connection_dir_client_reached_eof(dir_connection_t *conn)
             log_info(LD_REND, "Successfully fetched v2 rendezvous "
                      "descriptor.");
             conn->_base.purpose = DIR_PURPOSE_HAS_FETCHED_RENDDESC;
-            rend_client_desc_here(conn->rend_query, -1);
+            rend_client_desc_trynow(conn->rend_query, -1);
             break;
         }
         break;

src/or/or.h

@@ -3842,7 +3842,7 @@ int rend_client_rendezvous_acked(origin_circuit_t *circ, const char *request,
                                  size_t request_len);
 int rend_client_receive_rendezvous(origin_circuit_t *circ, const char *request,
                                    size_t request_len);
-void rend_client_desc_here(const char *query, int rend_version);
+void rend_client_desc_trynow(const char *query, int rend_version);
 
 extend_info_t *rend_client_get_random_intro(const char *query);
 

src/or/rendclient.c

@@ -463,7 +463,7 @@ rend_client_refetch_v2_renddesc(const char *query)
                     "service directories to fetch descriptors, because "
                     "we already tried them all unsuccessfully.");
   /* Close pending connections (unless a v0 request is still going on). */
-  rend_client_desc_here(query, 2);
+  rend_client_desc_trynow(query, 2);
   return;
 }
 
@@ -634,7 +634,7 @@ rend_client_receive_rendezvous(origin_circuit_t *circ, const char *request,
  * <b>rend_version</b>.
  */
 void
-rend_client_desc_here(const char *query, int rend_version)
+rend_client_desc_trynow(const char *query, int rend_version)
 {
   edge_connection_t *conn;
   rend_cache_entry_t *entry;