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| author | Garrett D'Amore <garrett@damore.org> | 2025-04-27 18:40:40 -0700 |
|---|---|---|
| committer | Garrett D'Amore <garrett@damore.org> | 2025-06-01 22:49:00 -0700 |
| commit | 8bcb82d245a5fce1bd519e2f99250dedf11e763d (patch) | |
| tree | 4d663bedbb043b9d599f061d7f2b5f9509c8f390 /src/sp/transport/tcp | |
| parent | 08400bd437149c4fb31af9b2abece2ae44041283 (diff) | |
| download | nng-8bcb82d245a5fce1bd519e2f99250dedf11e763d.tar.gz nng-8bcb82d245a5fce1bd519e2f99250dedf11e763d.tar.bz2 nng-8bcb82d245a5fce1bd519e2f99250dedf11e763d.zip | |
Introduce DTLS transport for NNG.
This introduces a new experimental transport for DTLS, that
provides encryption over UDP. It has a simpler protocol than
the current UDP SP protocol (but we intend to fix that by making
the UDP transport simpler in a follow up!)
There are a few other fixes in the TLS layer itself, and in
the build, that were needed to accomplish this work.
Also there was an endianness bug in the UDP protocol handling, which
is fixed here.
Diffstat (limited to 'src/sp/transport/tcp')
| -rw-r--r-- | src/sp/transport/tcp/CMakeLists.txt | 10 | ||||
| -rw-r--r-- | src/sp/transport/tcp/tcp.c | 8 |
2 files changed, 13 insertions, 5 deletions
diff --git a/src/sp/transport/tcp/CMakeLists.txt b/src/sp/transport/tcp/CMakeLists.txt index fea821c2..e611a502 100644 --- a/src/sp/transport/tcp/CMakeLists.txt +++ b/src/sp/transport/tcp/CMakeLists.txt @@ -1,5 +1,5 @@ # -# Copyright 2024 Staysail Systems, Inc. <info@staysail.tech> +# Copyright 2025 Staysail Systems, Inc. <info@staysail.tech> # Copyright 2018 Capitar IT Group BV <info@capitar.com> # # This software is supplied under the terms of the MIT License, a @@ -11,6 +11,8 @@ # TCP protocol nng_directory(tcp) -nng_sources_if(NNG_TRANSPORT_TCP tcp.c) -nng_defines_if(NNG_TRANSPORT_TCP NNG_TRANSPORT_TCP) -nng_test(tcp_test) +if (NNG_TRANSPORT_TCP) + nng_sources(tcp.c) + nng_defines(NNG_TRANSPORT_TCP) + nng_test(tcp_test) +endif() diff --git a/src/sp/transport/tcp/tcp.c b/src/sp/transport/tcp/tcp.c index d77e7b2f..096d2e24 100644 --- a/src/sp/transport/tcp/tcp.c +++ b/src/sp/transport/tcp/tcp.c @@ -964,8 +964,14 @@ tcptran_ep_accept(void *arg, nni_aio *aio) nni_mtx_unlock(&ep->mtx); } +static size_t +tcptran_pipe_size(void) +{ + return (sizeof(tcptran_pipe)); +} + static nni_sp_pipe_ops tcptran_pipe_ops = { - .p_size = sizeof(tcptran_pipe), + .p_size = tcptran_pipe_size, .p_init = tcptran_pipe_init, .p_fini = tcptran_pipe_fini, .p_stop = tcptran_pipe_stop, |