X-Git-Url: http://git.indexdata.com/?p=yaz-moved-to-github.git;a=blobdiff_plain;f=src%2Fzoom-record-cache.c;h=957e8f911b3bb1e457a8d2eb485261d610281fa0;hp=9e76d66b78d0ef14817ec4d96d63f5a49310698e;hb=f0600e1e958cb80099c4a7fa4cc56a9c1db83735;hpb=9c32d63a1113f58ceb168e8321f1e360b2006e3b diff --git a/src/zoom-record-cache.c b/src/zoom-record-cache.c index 9e76d66..957e8f9 100644 --- a/src/zoom-record-cache.c +++ b/src/zoom-record-cache.c @@ -128,45 +128,13 @@ void ZOOM_record_cache_add(ZOOM_resultset r, Z_NamePlusRecord *npr, Z_SRW_diagnostic *diag) { record_cache_add(r, npr, pos, syntax, elementSetName, schema, diag); -#if HAVE_LIBMEMCACHED_MEMCACHED_H - if (r->connection->mc_st && - !diag && npr->which == Z_NamePlusRecord_databaseRecord) - { - WRBUF k = wrbuf_alloc(); - uint32_t flags = 0; - memcached_return_t rc; - time_t expiration = 36000; - ODR odr = odr_createmem(ODR_ENCODE); - char *rec_buf; - int rec_len; - - z_NamePlusRecord(odr, &npr, 0, 0); - rec_buf = odr_getbuf(odr, &rec_len, 0); - - wrbuf_write(k, wrbuf_buf(r->mc_key), wrbuf_len(r->mc_key)); - wrbuf_printf(k, ";%d;%s;%s;%s", pos, - syntax ? syntax : "", - elementSetName ? elementSetName : "", - schema ? schema : ""); - rc = memcached_set(r->connection->mc_st, - wrbuf_buf(k),wrbuf_len(k), - rec_buf, rec_len, - expiration, flags); - - yaz_log(YLOG_LOG, "Store record lkey=%s len=%d rc=%u %s", - wrbuf_cstr(k), rec_len, (unsigned) rc, - memcached_last_error_message(r->connection->mc_st)); - odr_destroy(odr); - wrbuf_destroy(k); - } -#endif + ZOOM_memcached_add(r, npr, pos, syntax, elementSetName, schema, diag); } - -ZOOM_record ZOOM_record_cache_lookup(ZOOM_resultset r, int pos, - const char *syntax, - const char *elementSetName, - const char *schema) +ZOOM_record ZOOM_record_cache_lookup_i(ZOOM_resultset r, int pos, + const char *syntax, + const char *elementSetName, + const char *schema) { ZOOM_record_cache rc; @@ -183,44 +151,27 @@ ZOOM_record ZOOM_record_cache_lookup(ZOOM_resultset r, int pos, return &rc->rec; } } -#if HAVE_LIBMEMCACHED_MEMCACHED_H - if (r->connection && r->connection->mc_st) - { - WRBUF k = wrbuf_alloc(); - size_t v_len; - char *v_buf; - uint32_t flags; - memcached_return_t rc; - - wrbuf_write(k, wrbuf_buf(r->mc_key), wrbuf_len(r->mc_key)); - wrbuf_printf(k, ";%d;%s;%s;%s", pos, - syntax ? syntax : "", - elementSetName ? elementSetName : "", - schema ? schema : ""); - - yaz_log(YLOG_LOG, "Lookup record %s", wrbuf_cstr(k)); - v_buf = memcached_get(r->connection->mc_st, wrbuf_buf(k), wrbuf_len(k), - &v_len, &flags, &rc); - wrbuf_destroy(k); - if (v_buf) - { - Z_NamePlusRecord *npr = 0; - - odr_setbuf(r->odr, v_buf, v_len, 0); + return 0; +} - z_NamePlusRecord(r->odr, &npr, 0, 0); - free(v_buf); - if (npr) - { - yaz_log(YLOG_LOG, "returned memcached copy"); - return record_cache_add(r, npr, pos, syntax, elementSetName, - schema, 0); - } - yaz_log(YLOG_WARN, "memcached_get npr failed v_len=%ld", - (long) v_len); - } +ZOOM_record ZOOM_record_cache_lookup(ZOOM_resultset r, int pos, + const char *syntax, + const char *elementSetName, + const char *schema) +{ + Z_NamePlusRecord *npr; + ZOOM_record rec = ZOOM_record_cache_lookup_i(r, pos, syntax, + elementSetName, schema); + if (rec) + { + ZOOM_Event event = ZOOM_Event_create(ZOOM_EVENT_RECV_RECORD); + ZOOM_connection_put_event(r->connection, event); + return rec; } -#endif + npr = ZOOM_memcached_lookup(r, pos, syntax, elementSetName, schema); + if (npr) + return record_cache_add(r, npr, pos, syntax, elementSetName, + schema, 0); return 0; }