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24 Commits

Author SHA1 Message Date
Dario Nieuwenhuis
be0d9775e3 net: refactor to simplify lifetimes/generics. 2024-09-16 21:17:11 +02:00
Cirrus
9b142bd80f feat(embassy-net): add zero-copy UDP send/recv functions 
Added recv_from_with and send_to_with. These are conceptually similar
to TCP's read_with and write_with functions.

An application can parse received datagrams directly out of the
receive buffer or assemble a datagram of known-length directly into
the send buffer.
 2024-08-25 13:14:36 -07:00
chrysn
49435f79b3 fixup! net/udp: Relay full UdpMetadata instead of only remote endpoint in poll_ functions 2024-04-19 15:54:56 +02:00
chrysn
2c7c39d1db fixup! net/udp: Relay full UdpMetadata instead of only remote endpoint in poll_ functions 2024-04-19 15:51:27 +02:00
chrysn
8fe88847d8 fixup! net/udp: Relay full UdpMetadata instead of only remote endpoint in poll_ functions 2024-04-15 10:02:35 +02:00
chrysn
7f1bedcee0 net/udp: Relay full UdpMetadata instead of only remote endpoint in poll_ functions 
This is a breaking change for users of the poll_ functions. (Some might
not notice if they already pass in an IpEndpoint into poll_send_to, or
discard that item in poll_recv_from).
 2024-04-08 11:59:21 +02:00
Loïc Damien
d32fe0ccdc Add set_hop_limit to UDP sockets 2023-12-28 22:15:16 +01:00
Dario Nieuwenhuis
f625f6b893 Upgrade to smoltcp v0.11. 2023-12-23 21:05:26 +01:00
JuliDi
d6a1b567ee
add SocketNotBound error message 2023-09-10 20:13:56 +02:00
Scott Mabin
c114ea024a Add udp capacity impls 2023-08-15 15:31:23 +01:00
Roy Buitenhuis
f192f44018 fmt 2023-07-12 11:32:02 +02:00
Roy Buitenhuis
b81c14f442 Add polling fn's for send_to and recv_from in UdpSocket. 2023-07-12 11:32:02 +02:00
Roy Buitenhuis
f54e1cea90 Add poll functions on UdpSocket. 2023-07-12 11:32:02 +02:00
Dario Nieuwenhuis
64cba950e5 Update smoltcp. 2023-06-26 11:43:28 +02:00
Dario Nieuwenhuis
d07821d851 net: document crate. 2023-05-15 00:56:09 +02:00
Dario Nieuwenhuis
62857bdb2d net: reexport UDP PacketMetadata under the udp module. 2023-05-15 00:55:34 +02:00
Roy Buitenhuis
46b437dea0 Wait for waker when no data is available on UDP socket. 2023-03-15 13:56:40 +01:00
Dario Nieuwenhuis
1f033d509a net: split driver trait to a separate crate. 2022-12-26 04:49:08 +01:00
Dario Nieuwenhuis
aaaf5f23a8 net: move stack into lib.rs 2022-12-13 16:18:39 +01:00
Dario Nieuwenhuis
02abe00439 net: don't use UnsafeCell. 
The "must not be called reentrantly" invariant is too "global" to
maintain comfortably, and the cost of the RefCell is negligible,
so this was a case of premature optimization.
 2022-12-03 00:56:16 +01:00
Dario Nieuwenhuis
a0487380da Replace futures::future::poll_fn -> core::future::poll_fn. 2022-09-22 16:42:49 +02:00
Artur Kowalski
ef473827a2 Remove UdpIo struct 
UdpIo was shared by split sender/receives halves. Since split() API is
no more UdpIo is not needed and its APIs may be moved into UdpSocket.
 2022-08-11 15:52:32 +02:00
Artur Kowalski
b97983242d Simplify UDP code 
Drop unneeded APIs: remove impls of embedded_io error traits, remove
flush() and split() methods.
 2022-08-11 08:23:18 +02:00
Artur Kowalski
d5ab0d3ebb Add UDP socket support 2022-08-10 19:40:35 +02:00