Merge branch 'master' into fetch_more

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

diff --git a/src/session.c b/src/session.c
index 0817d8e..cafbc9d 100644 (file)
--- a/src/session.c
+++ b/src/session.c
@@ -653,7 +653,7 @@ static void session_sort_unlocked(struct session *se, struct reclist_sortparms *
     int type  = sp->type;
     int clients_research = 0;
 
-    yaz_log(YLOG_LOG, "session_sort field=%s increasing=%d type=%d", field, increasing, type);
+    yaz_log(YLOG_DEBUG, "session_sort field=%s increasing=%d type=%d", field, increasing, type);
     /* see if we already have sorted for this criteria */
     for (sr = se->sorted_results; sr; sr = sr->next)
     {
@@ -1229,6 +1229,38 @@ void show_single_stop(struct session *se, struct record_cluster *rec)
 }
 
 
+int session_fetch_more(struct session *se)
+{
+    struct client_list *l;
+    int ret = 0;
+
+    for (l = se->clients_active; l; l = l->next)
+    {
+        struct client *cl = l->client;
+        if (client_get_state(cl) == Client_Idle)
+        {
+            if (client_fetch_more(cl))
+            {
+                session_log(se, YLOG_LOG, "%s: more to fetch",
+                            client_get_id(cl));
+                ret = 1;
+            }
+            else
+            {
+                session_log(se, YLOG_LOG, "%s: no more to fetch",
+                            client_get_id(cl));
+            }
+        }
+        else
+        {
+            session_log(se, YLOG_LOG, "%s: no fetch due to state=%s",
+                        client_get_id(cl), client_get_state_str(cl));
+        }
+
+    }
+    return ret;
+}
+
 struct record_cluster **show_range_start(struct session *se,
                                          struct reclist_sortparms *sp,
                                          int start, int *num, int *total,
@@ -1843,7 +1875,7 @@ static int ingest_to_cluster(struct client *cl,
     cluster = reclist_insert(se->reclist, service, record,
                              mergekey_norm, &se->total_merged);
     if (!cluster)
-        return -1;
+        return 0; // complete match with existing record
 
     {
         const char *use_term_factor_str =