f27cccd0cc
sys/net: fix non matching arguments in doc
2022-01-03 09:52:57 +01:00
Benjamin Valentin
c3849ed9f9
sock: tcp: fix sock_tcp_read() example
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sock_tcp_read() will return 0 if the connection was closed, we
need to check for this.
2021-08-16 12:55:12 +02:00
Martine Lenders
6da2f0fab3
Merge pull request #16669 from miri64/sock_dns/enh/factor-out-msg-parsing
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sock_dns: factor out message parsing and composition
2021-08-11 12:43:26 +02:00
Martine Lenders
e8cbc6da85
dns: move message parsing and composition to own module
2021-08-11 11:55:29 +02:00
Benjamin Valentin
091e013ff0
sock: tcp: fix Echo Server example
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The example has two errors:
- `sock_tcp_accept()` expects a timeout parameter
- `sock_tcp_stop_listen()` expects a pointer
with these fixed, the example actually compiles.
2021-08-10 13:45:56 +02:00
János Brodbeck
c016b843d6
pkg/tinydtls: destroy session after sending close notification
2021-07-05 23:45:20 +02:00
Leandro Lanzieri
6428505017
net/sock/dtls: allow CREDMAN_TAG_EMPTY on sock creation
2021-04-01 09:47:39 +02:00
Leandro Lanzieri
95fd4f947a
net/sock/dtls: add documentation on multi-credential
2021-04-01 09:47:37 +02:00
Leandro Lanzieri
8b57b87258
net/sock/dtls: add RPK callback for credential selection
2021-04-01 09:47:37 +02:00
Leandro Lanzieri
81892ee389
net/sock/dtls: add client PSK callback for credential selection
2021-04-01 09:47:37 +02:00
Leandro Lanzieri
62fb9ad69f
net/sock/dtls: allow to register multiple credentials into a sock
2021-04-01 09:47:36 +02:00
Leandro Lanzieri
d7440ce1e3
net/sock/dtls: allow to set PSK Identity hint
2021-04-01 09:47:36 +02:00
benpicco
83201ddb00
Merge pull request #15760 from maribu/sock-aux-rssi
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sys/net/sock: add sock_aux_rssi
2021-01-25 18:51:11 +01:00
János Brodbeck
050b268705
sock/async: fix typo in doc of sock_dtls_set_cb
2021-01-21 19:03:41 +01:00
János Brodbeck
80d592b1b8
sock/async: introduce function to retrieve session of current DTLS event
2021-01-21 18:58:12 +01:00
Marian Buschsieweke
f0ba796e5d
sys/net/sock: add sock_aux_rssi
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Allow accessing the RSSI value of received UDP datagrams / IP packets with the
sock API.
2021-01-13 13:29:13 +01:00
János Brodbeck
a72e053d32
sock/dtls: add example of a blocking handshake to the doc
2021-01-04 20:22:58 +01:00
János Brodbeck
a303081101
sock/dtls: introduce function to set the udp endpoint from a session
2021-01-04 20:22:57 +01:00
János Brodbeck
0e12a5d1c3
sock/dtls: introduce function to get the udp endpoint from a session
2020-12-21 18:24:22 +01:00
János Brodbeck
126d363cea
sock/dtls: remove sock_dtls_session_create
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due to deprecation
2020-12-08 12:04:14 +01:00
János Brodbeck
c191f3b1a7
sock/dtls: doc: fix wrong numbering in client operations
2020-12-08 12:04:14 +01:00
János Brodbeck
18fb081d50
sock/dtls: remove usage of sock_dtls_session_create in documentation
2020-12-03 14:45:38 +01:00
Marian Buschsieweke
152ffe6db9
net/sock_dtls: Extend API for auxiliary data
2020-12-02 17:56:14 +01:00
Marian Buschsieweke
893bfd13d0
net/sock_udp: Extend API for auxiliary data
2020-12-02 17:56:13 +01:00
Marian Buschsieweke
ebcf1c0ab4
net/sock_ip: Extend API for auxiliary data
2020-12-02 17:56:13 +01:00
Bas Stottelaar
ffb929d811
sys/*: remove unused assert.h include
2020-10-22 11:29:27 +02:00
János Brodbeck
4e35f473a4
sock/dtls: fix return value of sock_dtls_session_create()
2020-10-09 23:12:05 +02:00
Akshai M
55fe4a464f
net/sock : Update documentation
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Added net_sock_conf super group and updated sock_util to the super
group.
2020-09-04 16:29:13 +05:30
Akshai M
2cbf9de2eb
net/sock/dtls : Model 'DTLS_HANDSHAKE_BUFSIZE' with exponent
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Introduced CONFIG_DTLS_HANDSHAKE_BUFSIZE_EXP to hold exponent and
update documentation
2020-09-04 16:28:29 +05:30
Martine S. Lenders
ae7944f115
sock_util: introduce endpoint conversion aliases for TCP
2020-06-24 17:21:29 +02:00
Martine S. Lenders
7dc4f78d0c
sock_async: add missing license header to net/sock/async/types.h
2020-06-18 15:40:41 +02:00
Martine S. Lenders
1b2303771e
sock_async: change flags for new sock_dtls behavior
2020-06-18 15:23:02 +02:00
Martine S. Lenders
c7916e11e6
sock_dtls: add missing whitespace to doc
2020-05-26 20:36:57 +02:00
Martine S. Lenders
880c42e236
sock_dtls: introduce UDP sock getter
2020-05-26 20:29:33 +02:00
Aiman Ismail
3ad2724f44
sock_dtls: fix vera++ warnings on line length
2020-05-22 14:06:38 +02:00
Aiman Ismail
b5b7955743
sock_dtls: add sock_dtls_session_init()
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deprecates sock_dtls_session_create()
2020-05-22 14:06:12 +02:00
Aiman Ismail
7f883f4098
sock_dtls: add timeout to sock_dtls_send()
2020-05-18 09:45:14 +02:00
Martine S. Lenders
58685af8a6
sock: sock_*_recv_buf: mark as experimental
2020-04-01 15:50:51 +02:00
Martine S. Lenders
f9e17ac025
sock: amend API to iterate over stack-internal chunks
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With lwIP we have a chunked UDP payload, so just providing the
stack-internal buffer is not possible. To be able to iterate over such
a chunked payload, this change allows the `sock_*_recv_buf()` functions
to use the internal buffer context as an iteration state.
As the internal buffer space can be released when the function would
return 0, `sock_recv_buf_free()` becomes unnecessary.
2020-04-01 15:50:46 +02:00
Jose Alamos
e451570219
gnrc_netif: remove GNRC_NETIF_NUMOF macro
2020-03-26 11:12:23 +01:00
Martine Lenders
ba711c50bf
Merge pull request #13616 from miri64/sock/enh/recv_buf
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sock: amend with zero-copy receive functions
2020-03-24 17:10:12 +01:00
Martine S. Lenders
2ed7a7345f
sock_udp: fix doc of sock objects
2020-03-24 14:02:36 +01:00
Martine S. Lenders
a7d468988d
sock: amend with zero-copy receive functions
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This change amends the `sock` API by a set of functions to `sock` that
allow provisioning of stack-internal buffers to the caller on receive.
This allows to cover two use-cases
1. Zero-copy systems: if the stacks supported the buffer space provided
by these functions can be the same that was filled in the link-layer
2. asynchronous receive within a wrapping sock layer (e.g. `sock_dtls`
wrapping `sock_udp`): to receive packets of the lower level protocol
asynchronously, the wrapping implementation layer would currently
need to allocate its own buffer space, introducing a third buffer
space in addition to the one of the application and the network
stack. For a wrapping layer this is undesirable.
While there are security considerations exposing stack internal memory
space to the caller, I believe they are minor, as in the end the
application developer is the person in control of the node.
2020-03-24 14:02:36 +01:00
Martine S. Lenders
411e320b0c
sock_async_event: update for async callback argument support
2020-03-11 16:54:12 +01:00
Martine S. Lenders
612e782b3c
sock_async: supply optional callback argument with callback setter
2020-03-11 16:54:11 +01:00
Martine S. Lenders
6e6e435c65
sock_async: add optional callback argument
2020-03-11 16:54:11 +01:00
Aiman Ismail
aa3cbacceb
net/sock_dtls: do not put msg in mbox on timeout
2020-03-09 15:08:52 +01:00
benpicco
d044800300
Merge pull request #13450 from benpicco/dns-fixes
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fix DNS resolution in ping6
2020-02-24 21:58:34 +01:00
Benjamin Valentin
fa4447241f
sock_dns: make sock_dns_query() return the length of the address
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The implementation already did that, now also reflect this in the
documentation.
2020-02-24 14:29:17 +01:00
Benjamin Valentin
1de14931b8
sock_dns: use the same buffer for request & reply
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Saving RAM is more important than saving a few cycles
used by re-creating the request buffer in the error case.
Also reduce the size of the buffer to 128 bytes.
If we are just requesting the AAAA record it is unlikely
for the reply to take up the maximum size of 512 bytes.
We were already placing restrictions on the domain name length,
those are now actually a bit more relaxed (112 bytes instead of 64)
2020-02-24 14:29:17 +01:00
