TCP module can report EAGAIN in case TX window is full. This should not
be forwarded to the application, as blocking socket is not supposed to
return EAGAIN.
Fix this for sendmsg by implementing the same mechanism for handling TX
errors as for regular send/sendto operations.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
When queue mode is enabled, state machine will enter state
ENGINE_REGISTRATION_DONE_RX_OFF. This state needs to be
taken into account during registration update to send
correct event.
Signed-off-by: Marin Jurjević <marin.jurjevic@hotmail.com>
Following #42026, the body_start pointer now points to the
start of the body fragment in the recv_buffer as long as there
is body in it, either entirely or partially.
Rename the body_start to body_frag_start to better reflect
what it represents.
Signed-off-by: Yong Cong Sin <yongcong.sin@gmail.com>
SenML Json support dynamical basename for composite operation.
Changes simplify base name generation and compres message better.
Signed-off-by: Juha Heiskanen <juha.heiskanen@nordicsemi.no>
The device can be obtained at compile time. Note that now the readiness
is checked on every call, but it's a fast operation anyway.
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
ot_setting_delete_subtree returns the information if the subtree
had been found in the persistent storage or not before removing.
This has matter for otPlatSettingsGet. In other uses cases
the return value shoud be ignored.
The right place for the check if deletion succeded is in
settings_load_subtree_direct and its callback.
Currently "ot factoryreset" causes an assert if there is no
OpenThread dataset stored in the persistent memory.
This PR fixes it.
Signed-off-by: Lukasz Maciejonczyk <lukasz.maciejonczyk@nordicsemi.no>
As the receive window is now decreased at the TCP module level, other
direct net_context users are also responsible for acknowledging the
received data with net_context_update_recv_wnd() - otherwise, the
communication will stall.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
According to Kconfig guidelines, boolean prompts must not start with
"Enable...". The following command has been used to automate the changes
in this patch:
sed -i "s/bool \"[Ee]nables\? \(\w\)/bool \"\U\1/g" **/Kconfig*
Signed-off-by: Gerard Marull-Paretas <gerard.marull@nordicsemi.no>
This commit adds implementation of otPlatRadioSetChannelMaxTransmitPower
This function is responsible for setting maximum allowed power on
IEEE 802.15.4 channels.
Signed-off-by: Przemyslaw Bida <przemyslaw.bida@nordicsemi.no>
Adds an official behavior in response to null response from HTTP
endpoint.
Fixes#42988
Signed-off-by: Georges Oates_Larsen <georges.larsen@nordicsemi.no>
Fix#42800
Both pss->rate_ratio and port_ds->neighbor_rate_ratio are double type
but sync_receipt_time is uint64_t. If pss->rate_ratio is less than 1
or sync_receipt_time * port_ds->neighbor_rate_ratio is less than 1,
sync_receipt_time becomes 0 due to double to uint64_t cast.
Assign port_ds->neighbor_prop_delay to sync_receipt_time first to fix
this issue.
Signed-off-by: Lu Ding <lucasdinglu@gmail.com>
It depends from a content formatter is there need to put constructs
with a path level deeper than object instance. In other words with
resource- or resource-instance-level.
Signed-off-by: Veijo Pesonen <veijo.pesonen@nordicsemi.no>
This commit moves openthread CMakeLists.txt from openthread submodule
to zephyr/modules/openthread.
Signed-off-by: Przemyslaw Bida <przemyslaw.bida@nordicsemi.no>
So far close() was called on underlying socket when timeout has expired.
This is wrong in several ways. First of all POSIX specification of
close() does not specify what should happen on blocking recv() call and
different systems have different behaviors (e.g. Linux does not wake up
recv() caller if there was no new incoming data, while other systems
might wakeup recv() caller immediately). Another (and much more severe)
problem is that HTTP client user does not know whether underlying socket
was already closed or not after HTTP request has finished. As a result
it was not clear whether close() should be called by HTTP client user.
Use shutdown(..., SHUT_RD) in internal HTTP client implementation, so
that recv() is woken up immediately with 0 as result (which means EOF).
This will allow to gracefully handle timeouts and make it clear that it
is application responsibility to always call close() after HTTP
request (successful or not).
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Add basic shutdown() implementation of TLS sockets, which basically
calls shutdown() on underlying wrapped sockets.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
Add basic shutdown() implementation for net_context sockets, which
handles only SHUT_RD as 'how' parameter and returns -ENOTSUP for SHUT_WR
and SHUT_RDWR. The main use case to cover is to allow race-free wakeup
of threads calling recv() on the same socket.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
So far shutdown() implementation was a noop and just resulted in warning
logs. Add shutdown() method into socket vtable. Call it if provided and
fallback into returning -ENOTSUP if not.
Signed-off-by: Marcin Niestroj <m.niestroj@grinn-global.com>
correction field in sync follow up message must be converted from host
endianness to network endianness.
Signed-off-by: Lu Ding <lucasdinglu@gmail.com>
This file defines the crypto driver API, cipher is supposed to be just
one type of capability (other can be hash) of these drivers, just
change the file name to be consistent with it.
Signed-off-by: Flavio Ceolin <flavio.ceolin@intel.com>
A previous commit fixed OpenThread logging when `LOG=n`, but
introduced regression when `LOG_MODE_MINIMAL=y`. This commit
fixes the latest.
Signed-off-by: Eduardo Montoya <eduardo.montoya@nordicsemi.no>
This commit utilizes psa_crypto_get function to fetch cryptographically
secure pseudorandom numbers.
Signed-off-by: Lukasz Duda <lukasz.duda@nordicsemi.no>
Makes possible to read a single resource instance at a time with
plaint text, JSON and TLV content formats.
Signed-off-by: Veijo Pesonen <veijo.pesonen@nordicsemi.no>
If settings wipe fails we are not informed about this what can lead to
bugs which are hard to investigate.
This commit adds log and/or assert which is triggered by this failure.
Signed-off-by: Lukasz Maciejonczyk <lukasz.maciejonczyk@nordicsemi.no>
LwM2M version 1.1 will select SenML Json for default content format.
Version 1.0 will use TLV format.
Signed-off-by: Juha Heiskanen <juha.heiskanen@nordicsemi.no>
LwM2M engine Send operation support /dp.
Send operation based on Composite Read functionality
which is not enabled at engine side like composite write.
Added Kconfig configurable for composite read path list size.
Created generic Read object instance which is shared between
general read and Composite Read operation.
Signed-off-by: Juha Heiskanen <juha.heiskanen@nordicsemi.no>
LwM2M SenML JSON contain format support for Read / Write operation.
Added Kconfig configurable for enable SenML JSON format.
LwM2m read validate read operation and report out of memory.
Signed-off-by: Juha Heiskanen <juha.heiskanen@nordicsemi.no>
In case an individual resource is being discovered, the LwM2M client
should not only fill the attributes assinged at the resource level, but
also the ones inherited from the object and object instance levels.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
LwM2M 1.1 allows to write attributes for resource instances as well.
Resource instance level attributes need also to be taken into
consideration when adding/updating observers.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
LwM2M adds Resource Instance reporting in Discovery response, along with
attributes assinged at the Resource Instance level.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Peer may send a zero-length keepalive message, probing the recv window
size - TCP stack should still reply for such packets, otherwise
connection will stall.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Add implementation of net_tcp_update_recv_wnd() function.
Move the window deacreasing code to the tcp module - receive window
has to be decreased before sending ACK, which was not possible when
window was decreased in the receive callback function.
Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
If OPENTHREAD_IP6_FRAGM is enabled the IPv6 fragments are handled in
OpenThread stack but also forwarder unconditionally to the Zephyr
uplayers. It causes additional packets processing and leads to errors
like unrecognized next header type or duplicate ping reply. What more
these errors generate additional traffic which jam channel and decrease
latency for packets required fragmentation.
This commit add filtering IPv6 fragments when data fragmentation and
reassembling is enabled in OpenThread.
Signed-off-by: Lukasz Maciejonczyk <lukasz.maciejonczyk@nordicsemi.no>
Uninitialized memory would report wrong value for
`mAckedWithSecEnhAck` flag in the received frame, making the
OpenThread stack to update the frame counter for the neighbor
wrongly.
Signed-off-by: Eduardo Montoya <eduardo.montoya@nordicsemi.no>
This is a bare minimal changes to tell the server that we are using
LwM2M 1.1 version. Queue-mode parameter has changed between 1.0 and
1.1 so it must be changed in the same time.
Other 1.1 features may follow on separate commits. This is still
an experimental feature that allows developing and testing of
1.1 features.
Signed-off-by: Seppo Takalo <seppo.takalo@nordicsemi.no>
This far time values have been synonymous to integer values. Content
formats like CBOR do use different representation.
Signed-off-by: Veijo Pesonen <veijo.pesonen@nordicsemi.no>
