[sr-dev] git:5.1:63c93af1: db_mongodb: add error logger for failed query

Module: kamailio Branch: 5.1 Commit: 63c93af189e7e5db92a392e0d176e71bda64290e URL: https://github.com/kamailio/kamailio/commit/63c93af189e7e5db92a392e0d176e71… Author: kelchy <kelchy(a)gmail.com> Committer: Daniel-Constantin Mierla <miconda(a)gmail.com> Date: 2018-03-14T11:24:06+01:00 db_mongodb: add error logger for failed query (cherry picked from commit 2a5d66fda013197aa5fbe4828cc7f6e61a74a9d6) --- Modified: src/modules/db_mongodb/mongodb_dbase.c --- Diff: https://github.com/kamailio/kamailio/commit/63c93af189e7e5db92a392e0d176e71… Patch: https://github.com/kamailio/kamailio/commit/63c93af189e7e5db92a392e0d176e71… --- diff --git a/src/modules/db_mongodb/mongodb_dbase.c b/src/modules/db_mongodb/mongodb_dbase.c index b1c9ac2bb7..aee5a1ba0a 100644 --- a/src/modules/db_mongodb/mongodb_dbase.c +++ b/src/modules/db_mongodb/mongodb_dbase.c @@ -753,6 +753,7 @@ static int db_mongodb_store_result(const db1_con_t* _h, db1_res_t** _r) km_mongodb_con_t *mgcon; db_mongodb_result_t *mgres; const bson_t *itdoc; + bson_error_t error; mgcon = MONGODB_CON(_h); if(!_r) { @@ -777,7 +778,11 @@ static int db_mongodb_store_result(const db1_con_t* _h, db1_res_t** _r) if(!mongoc_cursor_more (mgres->cursor) || !mongoc_cursor_next (mgres->cursor, &itdoc) || !itdoc) { - LM_DBG("no result from mongodb\n"); + if (mongoc_cursor_error (mgres->cursor, &error)) { + LM_DBG("An error occurred: %s\n", error.message); + } else { + LM_DBG("no result from mongodb\n"); + } return 0; } /* first document linked internally in result to get columns */