Commit graph

19 commits

Author SHA1 Message Date
Jukka Rissanen
5a9a39caf3 net: mgmt: Convert the mgmt API to use 64-bit masks
Instead of using 32 bit enum values for event numbers, convert
the code to use 64 bit long bit fields. This means that the
user API is changed to use 64 bit event values instead of 32
bit event values.

Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
2025-06-18 10:54:44 +02:00
Pieter De Gendt
d5931bae93 net: lib: coap: Return an error on removing a non-existing observer
If we're parsing a CoAP request with an observe option of '1', but there is
no matching observer, return an error instead of returning a zero.

Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
2025-05-30 10:28:02 +02:00
Pieter De Gendt
857abda15e net: lib: coap: coap_server: Change error print to debug
The POLLHUP is expected with, for example DTLS UDP sockets.

Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
2025-05-01 08:53:32 -04:00
Pieter De Gendt
470b582e04 net: lib: coap: Add CoAP secure support
Add optional TLS secure tag lists for CoAP services to enable DTLS
sockets.

Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
2025-05-01 08:53:32 -04:00
Pieter De Gendt
044a94f06a net: lib: coap: coap_server: Use eventfd instead of socket pair
Convert the socket poll logic to use a more lightweight eventfd file
descriptor instead of a socket pair.

Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
2025-03-26 08:55:45 +01:00
Pieter De Gendt
81b87ac35b net: lib: coap: Handle truncated messages in CoAP server
If the CoAP server receives a message that doesn't fit into the receive
buffer, we should stop processing the message and respond to the client
with 4.13 "Request Entity too large".

Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
2025-01-13 20:22:47 +01:00
Robert Lubos
c4803752a8 net: Deprecate CONFIG_NET_SOCKETS_POLL_MAX
CONFIG_ZVFS_POLL_MAX is now used to control the maximum number of poll()
entires. Thereby, CONFIG_NET_SOCKETS_POLL_MAX is redundant and shall
be deprecated.

Modify the defaults for NET_SOCKETS_POLL_MAX and ZVS_POLL_MAX so that
the deprecation actually makes sense instead of symbol removal. In case
the application still sets the old config, it will modify the
ZVS_POLL_MAX default.

Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
Signed-off-by: Chris Friedt <cfriedt@tenstorrent.com>
2024-10-14 13:01:51 +02:00
Jordan Yates
07870934e3 everywhere: replace double words
Treewide search and replace on a range of double word combinations:
    * `the the`
    * `to to`
    * `if if`
    * `that that`
    * `on on`
    * `is is`
    * `from from`

Signed-off-by: Jordan Yates <jordan@embeint.com>
2024-06-22 05:40:22 -04:00
Jukka Rissanen
d7c9d67a9c net: Use always zephyr/posix/fcntl.h
Changing remaining users of fcntl.h to use the include from our own
POSIX file so that the values in there are consistent in all parts
of the sources.

Signed-off-by: Jukka Rissanen <jukka.rissanen@nordicsemi.no>
2024-03-27 13:40:13 -05:00
Robert Lubos
bc2858ad2d net: lib: coap: Add error check when waking server thread
There's not much to be done in case waking up the server thread with
socketpair send() fails, but at least we can log an error on such event
(to please coverity).

Signed-off-by: Robert Lubos <robert.lubos@nordicsemi.no>
2024-02-19 19:07:03 +01:00
Pieter De Gendt
0bc1a2b314 net: lib: coap: Reduce CoAP server stack usage
Declare the CoAP server receiving buffer as static to lower the
stack usage.

Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
2024-02-02 10:51:32 +01:00
Pieter De Gendt
4807ada01e net: lib: coap: Use coap_transmission_parameters in coap_server
Update coap_service_send and coap_resource_send to take an optional
pointer argument to the newly introduced coap_transmission_parameters.

Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
2023-12-18 09:28:25 +01:00
Juha Ylinen
d09d3d82ef net: lib: coap: Change coap_pending_init()
Replace function parameter 'retries' with pointer to structure
holding coap transmission parameters. This allows setting the
retransmission parameters individually for each pending request.

Add coap transmission parameters to coap_pending structure.

Update migration guide and release notes.

Signed-off-by: Juha Ylinen <juha.ylinen@nordicsemi.no>
2023-12-15 11:41:27 +00:00
Pieter De Gendt
5182dd24c6 net: lib: coap: Introduce net mgmt events for CoAP
Allow users to register net mgmt events callbacks for CoAP events.

Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
2023-12-07 10:34:39 +00:00
Pieter De Gendt
266181b082 net: lib: coap: Add coap_service_is_running
Add a CoAP service API function to query the running state of the
provided service.

Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
2023-12-01 10:56:56 +00:00
Pieter De Gendt
4ff8080b65 net: lib: coap: Init CoAP service socket fd to -1
Set the static initialiser socket file descriptor to -1 to make sure
it is invalid before using coap_service_send.

Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
2023-12-01 10:56:56 +00:00
Pieter De Gendt
8252ec7570 net: lib: coap: Translate handler errors to CoAP response codes
The CoAP request handler returns errno codes in the following cases:
* ENOENT if no handler found; respond with 4.04
* ENOTSUP if an unknown request code received; respond with 4.00
* EPERM no handler found for the method; respond with 4.05

Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
2023-11-30 10:07:32 +01:00
Pieter De Gendt
655c72c52e net: lib: coap: coap_server: Allow clients to refresh observe requests
A CoAP client can re-issue an observe request (same endpoint and token)
to refresh it's subscription. No new observer should be registered in
this case.

Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
2023-11-13 09:50:19 +01:00
Pieter De Gendt
ae6e0106e7 net: lib: coap: Add service support
Add CoAP services and server as a subsystem implementation.

Signed-off-by: Pieter De Gendt <pieter.degendt@basalte.be>
2023-11-09 11:21:42 +01:00