diff options
Diffstat (limited to 'sql/sql_class.cc')
| -rw-r--r-- | sql/sql_class.cc | 29 |
1 files changed, 20 insertions, 9 deletions
diff --git a/sql/sql_class.cc b/sql/sql_class.cc index efe0d7864b9..c57b59f55a6 100644 --- a/sql/sql_class.cc +++ b/sql/sql_class.cc @@ -101,7 +101,7 @@ THD::THD():user_time(0),fatal_error(0),last_insert_id_used(0), mysys_var=0; net.vio=0; ull=0; - system_thread=0; + system_thread=cleanup_done=0; #ifdef __WIN__ real_id = 0; #endif @@ -149,15 +149,11 @@ THD::THD():user_time(0),fatal_error(0),last_insert_id_used(0), #endif } -THD::~THD() +/* Do operations that may take a long time */ + +void THD::cleanup(void) { - DBUG_ENTER("~THD()"); - /* Close connection */ - if (net.vio) - { - vio_delete(net.vio); - net_end(&net); - } + DBUG_ENTER("THD::cleanup"); ha_rollback(this); if (locked_tables) { @@ -172,6 +168,21 @@ THD::~THD() ha_close_connection(this); } #endif + cleanup_done=1; + DBUG_VOID_RETURN; +} + +THD::~THD() +{ + DBUG_ENTER("~THD()"); + /* Close connection */ + if (net.vio) + { + vio_delete(net.vio); + net_end(&net); + } + if (!cleanup_done) + cleanup(); if (global_read_lock) { pthread_mutex_lock(&LOCK_open); |