Otherwise, the timing of tasks is inconsistent, because C code and
userspace code are using incompatible epochs.
For whatever reason, a bunch of asyncio tests would consistently fail
in the Unix build locally; this change fixes it. I don't know why those
same tests succeed in CI!
Closes: #8500 (probably, didn't test)
Flushing console output in msvc builds always fails because that
output is not buffered so don't propagate that as an error (in a
simlar way as was done in 1c047742 for macOS).
Signed-off-by: stijn <stijn@ignitron.net>
This removes the duplicate code in cyw43, esp32, esp8266 that implements
the same logic as network.hostname.
Renames the `mod_network_hostname` (where we store the hostname value in
`.data`) to `mod_network_hostname_data` to make way for calling the shared
function `mod_network_hostname`.
And uses memcpy for mod_network_hostname_data, because the length of source
is already known and removes reliance on string data being null-terminated.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
This changes from the previous limit of 15 characters. Although DHCP and
mDNS allow for up to 63, ESP32 and ESP8266 only allow 32, so this seems
like a reasonable limit to enforce across all ports (and avoids wasting the
additional memory).
Also clarifies that `MICROPY_PY_NETWORK_HOSTNAME_MAX_LEN` does not include
the null terminator (which was unclear before).
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
The following code:
server = await asyncio.start_server(...)
async with server:
... code that raises ...
would lose the original exception because the server's task would not have
had a chance to be scheduled yet, and so awaiting the task in wait_closed
would raise the cancellation instead of the original exception.
Additionally, ensures that explicitly cancelling the parent task delivers
the cancellation correctly (previously was masked by the server loop), now
this only happens if the server was closed, not when the task was
cancelled.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
Prior to this commit, BTstack would only be notified of sent UART data when
the mp_bluetooth_hci_poll() function was called for some other reason, eg
because of incoming data over UART. This is highly suboptimal.
With this commit, BTstack is now notified immediately after UART data has
been sent out. This improves the multi_bluetooth/perf_gatt_char_write.py
performance test by about a factor of 10x for write-without-response, and
about 4x for write-with-response (tested on LEGO_HUB_NO6 as instance1).
Signed-off-by: Damien George <damien@micropython.org>
iobase_ioctl expects that an ioctl method must return an integer, and will
raise otherwise.
This was tripping up aioble on Unix, where the new hybrid modselect.c
implementation will attempt to extract a file descriptor from the pollable
via ioctl(MP_STREAM_GET_FILENO).
However, ThreadSafeFlag's ioctl only supported MP_STREAM_POLL, and returned
None otherwise.
This makes it return `-1` (to match tests/extmod/select_poll_custom.py). It
should probably be `-22` (corresponding to MP_EINVAL), but the value is
never checked, and MP_EINVAL can be a different value on different ports.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
This is a host driver for ESP32 chips running the esp-hosted firmware,
which turns ESP32s into a WLAN/BT co-processor.
Signed-off-by: iabdalkader <i.abdalkader@gmail.com>
It appears a new session ticket being issued by the server right after
completed handshake is not uncommon and shouldn't be treated as fatal.
mbedtls itself states "This error code is experimental and may be changed
or removed without notice."
Signed-off-by: Mirko Vogt <mirko-dev|mpy@nanl.de>
Whenever the PSA interface is used (if MBEDTLS_PSA_CRYPTO is defined),
psa_crypto_init() needs to be called to initialise the global PSA data
struct, before any PSA related operations.
TLSv1.3 depends on the PSA interface, TLSv1.2 only uses the PSA stack if
MBEDTLS_USE_PSA_CRYPTO is defined.
Without psa_crypto_init() every PSA related call will result in
-0x6C00/-27648 which translates to "SSL - Internal error (eg, unexpected
failure in lower-level module)".
The error is misleading, especially since mbedtls in its docs itself
advices "to return #PSA_ERROR_BAD_STATE or some other applicable error.".
Signed-off-by: Mirko Vogt <mirko-dev|mpy@nanl.de>
Add the buffer attribute to sys.stdin, sys.stdout and sys.stderr. This
provides raw access to underlying stdio streams for the unix port (and
others that use VfsPosix).
Signed-off-by: stephanelsmith <stephane.smith@titansensor.com>
On macOS, if running micropython from subprocess.check_output, then a
stdout.flush() raises error 45.
Here's a test case. This will run fine on linux, but crashes on macOS with
error 45.
import sys
import subprocess
import tempfile
with tempfile.NamedTemporaryFile('w') as fp:
fp.write('''
import sys
sys.stdout.write('hello world')
sys.stdout.flush()
print('')
''')
fp.flush()
print('py3')
o = subprocess.check_output(f'python3 {fp.name}'.split())
print(o)
print('upy')
o = subprocess.check_output(f'micropython {fp.name}'.split())
print(o)
On macOS:
py3
b'hello world\n'
upy
Traceback (most recent call last):
File "...", line 4, in <module>
OSError: 45
On unix:
py3
b'hello world\n'
upy
b'hello world\n'
Signed-off-by: stephanelsmith <stephane.smith@titansensor.com>
The primary purpose of this commit is to make decompress default to
wbits=15 when the format is gzip (or auto format with gzip detected). The
idea is that someone decompressing a gzip stream should be able to use the
default `deflate.DeflateIO(f)` and it will "just work" for any input
stream, even though it uses a lot of memory.
This is done by making uzlib report gzip files as having wbits set to 15
in their header (where it previously only set the wbits out parameter for
zlib files), and then fixing up the logic in `deflateio_init_read`.
Updates the documentation to match.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
Otherwise if/when the finaliser runs for this newly created SSLSocket the
mbedtls state will be freed again.
Signed-off-by: Damien George <damien@micropython.org>
This is difficult to implement on cmake-based ports, and having the list
of variants in mpconfigboard.{cmake,mk} duplicates information that's
already in board.json.
This removes the existing query-variants make target from stm32 & rp2
and the definition of BOARD_VARIANTS from the various board files.
Also renames the cmake variable to MICROPY_BOARD_VARIANT to match other
variables such as MICROPY_BOARD. The make variable stays as
BOARD_VARIANT.
This work was funded through GitHub Sponsors.
Signed-off-by: Jim Mussared <jim.mussared@gmail.com>
