Ticket Hash: | 38b421299fb6f4d8ce41ff7b128ed4f93ceb7476 | |||
Title: | open connections aren't closed properly | |||
Status: | Closed | Type: | Code_Defect | |
Severity: | Severe | Priority: | Immediate | |
Subsystem: | not_specified | Resolution: | Fixed | |
Last Modified: | 2022-08-23 10:37:05 | |||
Version Found In: | 1.1.1 | |||
User Comments: | ||||
anonymous added on 2019-12-04 18:52:26:
Executing "tdbc::mysql::connection create" will eventually throw "Too many connections", if I executed it too often before. The general workflow is: ----------------- tdbc::mysql::connection create # A single SELECT-statement $db_handle close ----------------- This workflow is run very often and around run 157 the mentioned erro is thrown. A comparison of the file "tdbcmysql.c" with version 1.1.0 shows that the DEFINES to decrement the ref-counters were changed from something like "if (--bla->refCount <= 0)" to "if (bla->refCount-- <= 1)". I guess it means the same thing but is just written differently. Nevertheless the 2 DEFINES "DecrConnectionRefCount" and "DecrResultSetRefCount" seem to be wrong. The first has a "01" instead of just "1" and the latter still has "0" but the "--" already behind the variable. When changing both these cases to "1" it seems to work again. oehhar added on 2022-08-23 10:28:39: (text/x-fossil-wiki) When I look to 1.1.4 [ec5ceb1004], I think, the issue is fixed. Closing now. Please complain if not done. |