micropython

Wykres commitów

Autor	SHA1	Wiadomość	Data
Jim Mussared	4216bc7d13	tests: Replace umodule with module everywhere. This work was funded through GitHub Sponsors. Signed-off-by: Jim Mussared <jim.mussared@gmail.com>	2023-06-08 17:54:24 +10:00
Jeff Epler	486fe71c6e	tests/extmod/btree_gc.py: Close the database to avoid a memory leak. Signed-off-by: Jeff Epler <jepler@gmail.com>	2021-05-30 11:50:51 +10:00
Damien George	73c58150f5	extmod/modbtree: Retain reference to underlying stream so it's not GC'd. For ports that have a system malloc which is not garbage collected (eg unix, esp32), the stream object for the DB must be retained separately to prevent it from being reclaimed by the MicroPython GC (because the berkeley-db library uses malloc to allocate the DB structure which stores the only reference to the stream). Although in some cases the user code will explicitly retain a reference to the underlying stream because it needs to call close() on it, this is not always the case, eg in cases where the DB is intended to live forever. Fixes issue #5940.	2020-05-02 16:08:04 +10:00

Autor

SHA1

Wiadomość

Data

Jim Mussared

4216bc7d13

tests: Replace umodule with module everywhere.

This work was funded through GitHub Sponsors.

Signed-off-by: Jim Mussared <jim.mussared@gmail.com>

2023-06-08 17:54:24 +10:00

Jeff Epler

486fe71c6e

tests/extmod/btree_gc.py: Close the database to avoid a memory leak.

Signed-off-by: Jeff Epler <jepler@gmail.com>

2021-05-30 11:50:51 +10:00

Damien George

73c58150f5

extmod/modbtree: Retain reference to underlying stream so it's not GC'd.

For ports that have a system malloc which is not garbage collected (eg
unix, esp32), the stream object for the DB must be retained separately to
prevent it from being reclaimed by the MicroPython GC (because the
berkeley-db library uses malloc to allocate the DB structure which stores
the only reference to the stream).

Although in some cases the user code will explicitly retain a reference to
the underlying stream because it needs to call close() on it, this is not
always the case, eg in cases where the DB is intended to live forever.

Fixes issue #5940.

2020-05-02 16:08:04 +10:00

3 Commity (c2ea8b2f98c6e2a00f78f9ab14754f53c257302e)