bcf1004e0ab1faed65f32f2dc399fd539fb5aa34
braney
  Sat Apr 24 12:25:03 2021 -0700
Revert "make hubApi use the trackDb cache."

This reverts commit da0932abedd063b6e9fe087bc26ab9ef53b6cd2e.

diff --git src/hg/lib/trackHub.c src/hg/lib/trackHub.c
index d3024f1..0be7d1d 100644
--- src/hg/lib/trackHub.c
+++ src/hg/lib/trackHub.c
@@ -1452,56 +1452,15 @@
             errAbort("HAL close error: %s", errString);
         }
 #endif
     else if (startsWithWord("hic", type))
         {
         struct hicMeta *header;
         char *errString = hicLoadHeader(bigDataUrl, &header, genome->name);
         if (errString != NULL)
             errAbort("hic file error: %s", errString);
         }
     else
         errAbort("unrecognized type %s in genome %s track %s", type, genome->name, tdb->track);
     freez(&bigDataUrl);
     }
 }
-
-struct trackDb *trackHubAddTracksGenome(struct trackHubGenome *hubGenome)
-/* Load up stuff from data hub and return list. */
-{
-/* Load trackDb.ra file and make it into proper trackDb tree */
-struct trackDb *tdbList = NULL;
-
-if (hubGenome != NULL)
-    {
-    boolean doCache = trackDbCacheOn();
-
-    if (doCache)
-        {
-        // we have to open the trackDb file to get the udc cache to check for an update
-        struct udcFile *checkCache = udcFileMayOpen(hubGenome->trackDbFile, NULL);
-        if (checkCache != NULL)
-            {
-            time_t time = udcUpdateTime(checkCache);
-            udcFileClose(&checkCache);
-
-            struct trackDb *cacheTdb = trackDbHubCache(hubGenome->trackDbFile, time);
-
-            if (cacheTdb != NULL)
-                return cacheTdb;
-            }
-
-        memCheckPoint(); // we want to know how much memory is used to build the tdbList
-        }
-
-    struct dyString *incFiles = newDyString(4096);
-    tdbList = trackHubTracksForGenome(hubGenome->trackHub, hubGenome, incFiles);
-    tdbList = trackDbLinkUpGenerations(tdbList);
-    tdbList = trackDbPolishAfterLinkup(tdbList, hubGenome->name);
-    trackDbPrioritizeContainerItems(tdbList);
-    trackHubPolishTrackNames(hubGenome->trackHub, tdbList);
-
-    if (doCache)
-        trackDbHubCloneTdbListToSharedMem(hubGenome->trackDbFile, tdbList, memCheckPoint(), incFiles->string);
-    }
-return tdbList;
-}