Round approx

[pazpar2-moved-to-github.git] / src / client.c

diff --git a/src/client.c b/src/client.c
index 26dd6ef..dcbfd6c 100644 (file)
--- a/src/client.c
+++ b/src/client.c
@@ -547,10 +547,10 @@ void client_search_response(struct client *cl)
     }
     else
     {
-        yaz_log(YLOG_DEBUG, "client_search_response: hits " ODR_INT_PRINTF, cl->hits);
         client_report_facets(cl, resultset);
         cl->record_offset = cl->startrecs;
         cl->hits = ZOOM_resultset_size(resultset);
+        yaz_log(YLOG_DEBUG, "client_search_response: hits " ODR_INT_PRINTF, cl->hits);
         if (cl->suggestions)
             client_suggestions_destroy(cl);
         cl->suggestions = client_suggestions_create(ZOOM_resultset_option_get(resultset, "suggestions"));
@@ -589,8 +589,7 @@ static void client_record_ingest(struct client *cl)
         else if (ZOOM_record_error(rec, &msg, &addinfo, 0))
         {
             yaz_log(YLOG_WARN, "Record error %s (%s): %s (rec #%d)",
-                    msg, addinfo, client_get_id(cl),
-                    cl->record_offset);
+                    msg, addinfo, client_get_id(cl), cl->record_offset);
         }
         else
         {
@@ -758,13 +757,12 @@ void client_start_search(struct client *cl)
     const char *opt_preferred   = session_setting_oneval(sdb, PZ_PREFERRED);
     const char *extra_args      = session_setting_oneval(sdb, PZ_EXTRA_ARGS);
     const char *opt_present_chunk = session_setting_oneval(sdb, PZ_PRESENT_CHUNK);
-    /* Default present chunk */
-    int present_chunk = 20;
+    ZOOM_query q;
+    char maxrecs_str[24], startrecs_str[24], present_chunk_str[24];
+    int present_chunk = 20; // Default chunk size
     if (opt_present_chunk && strcmp(opt_present_chunk,"")) {
         present_chunk = atoi(opt_present_chunk);
     }
-    char maxrecs_str[24], startrecs_str[24], present_chunk_str[24];
-    ZOOM_query q;
 
     assert(link);
 
@@ -1327,6 +1325,16 @@ Odr_int client_get_hits(struct client *cl)
     return cl->hits;
 }
 
+Odr_int client_get_approximation(struct client *cl)
+{
+    if (cl->record_offset > 0) {
+        Odr_int approx = ((10 * cl->hits * (cl->record_offset - cl->filtered)) / cl->record_offset + 5) /10;
+        yaz_log(YLOG_LOG, "%s: Approx: %lld * %d / %d = %lld ", client_get_id(cl), cl->hits, cl->record_offset - cl->filtered, cl->record_offset, approx);
+        return approx;
+    }
+    return cl->hits;
+}
+
 int client_get_num_records(struct client *cl)
 {
     return cl->record_offset;