Samples that did not compile or run as shown:
- res.user_data.get<T>() inside a generic lambda needs the `template`
keyword; use explicit parameter types (tour 09, cookbook s15).
- listen() on a Unix domain socket fails with port 0 (tour 09, s22).
- "*.dev.local" is not a NO_PROXY pattern (c16).
- ssl_backend_error() holds a verify result, not an ERR_get_error()
value, after a verification failure; decode each with the matching
OpenSSL function (c18).
- The content provider's `length` is everything that remains, so the
sample read the whole file in one call (s05).
Statements corrected:
- Client keep-alive is off by default; c14 is rewritten around
set_keep_alive(true).
- Mounted files are looked up before GET handlers (tour 04, s04).
- Params keep insertion order, and to_string(Error::Connection) reads
"Could not establish connection" (tour 02).
- A chunked provider ends with sink.done(), and post_routing_handler
runs before the response is sent (tour 09).
- Timeouts surface as Error::Read; Error::Timeout comes from the stream
API (c17). The max timeout cuts off the wait for the response only
(c13). The progress callback needs Content-Length (c11).
- Encoding selection follows q-values, then Brotli, gzip, Zstd (s08),
and the client compresses with the first of those it was built with
(c15).
- stop() cuts a provider-driven response short (s19); a rejected
content_reader already gets 400 or 413 (s07); user_data values must be
copyable (s12); Client accepts a client certificate too (t04);
on_message() is the fallback for every unhandled event and 204/403/404
end reconnection (e04); the pong timeout takes two to three intervals
and ends a waiting read() (w02).
In the LLM app tutorial, an uncaught exception does not crash the
server, so say what it does instead. Drop the server and client timeout
settings whose stated purpose, covering inference and download time,
they do not serve: those timeouts bound a single socket wait. Update
the llama.cpp server layout in chapter 7.
* Add Mbed TLS 4.x support (PSA Crypto) for macOS
Auto-detect Mbed TLS 4.x via MBEDTLS_VERSION_MAJOR and adapt the backend:
- Include psa/crypto.h and drop the headers removed in 4.x (ctr_drbg,
entropy, md5, sha*), gated behind the version macro.
- Compute MD5/SHA-256/SHA-512 via PSA (psa_hash_compute) and initialize
PSA Crypto once with std::call_once.
- Drop the explicit entropy/CTR-DRBG RNG (PSA provides the TLS RNG) and
skip the RNG-callback overloads of pk_parse_key/pk_check_pair on 4.x.
- Retry on a TLS 1.3 NewSessionTicket (the 4.x default) in connect, read,
write and is_peer_closed via a single mbedtls_is_session_ticket() helper,
so online HTTPS works, including large redirected downloads where the
ticket arrives mid-write.
Note V4 implies V3, so 3.x-only paths now check V3 && !V4.
Build systems (macOS): the CMake config and pkg-config shipped by Homebrew
resolve 4.x transitively, so CMakeLists.txt and meson.build need no change
for linking; the Makefile links libtfpsacrypto when present, else
libmbedcrypto.
Tests: generate the encrypted client key as both PBES2-AES (3.6+/4.x,
OpenSSL, wolfSSL) and PBES1-3DES (Mbed TLS 2.28) and pick by version, since
4.x dropped DES and 2.28 lacks PBES2. Also generate the IP-host certs in
test/meson.build to match gen-certs.sh and CMakeLists.txt.
* CI: test Mbed TLS 4.x on macOS, 3.x on Ubuntu 26.04
Homebrew's default mbedtls is now 4.x, so switch the macOS build and CI job
to it (drop the mbedtls@3 pin). That leaves 3.x (Ubuntu 24.04 apt ships 2.28,
macOS now 4.x) uncovered, so add an ubuntu-26.04 job whose apt provides Mbed
TLS 3.6. Net coverage: 2.28 (ubuntu-latest), 3.6 (ubuntu-26.04), 4.2 (macOS).
ubuntu-26.04 is a public-preview runner image; fold it into the main ubuntu
matrix once ubuntu-latest moves to 26.04.
* Document Mbed TLS 4.x support and libtfpsacrypto rename
Update README.md and the tour's TLS setup pages (en/ja) to note that
Mbed TLS 4.x is now auto-detected and that it renames libmbedcrypto
to libtfpsacrypto.
* Add initial documentations
* Update documentation for Basic Client and add WebSocket section
* feat: add a static site generator with multi-language support
- Introduced a new Rust-based static site generator in the `docs-gen` directory.
- Implemented core functionality for building sites from markdown files, including:
- Configuration loading from `config.toml`.
- Markdown rendering with frontmatter support.
- Navigation generation based on page structure.
- Static file copying and output directory management.
- Added templates for base layout, pages, and portal.
- Created a CSS file for styling and a JavaScript file for interactive features like language selection and theme toggling.
- Updated documentation source with new configuration and example pages in English and Japanese.
- Added a `justfile` target for building the documentation site.
* Add language/theme toggle functionality
- Created a new Japanese tour index page at docs/ja/tour/index.html
- Implemented navigation links for various sections of the cpp-httplib tutorial
- Added a language selector to switch between English and Japanese
- Introduced theme toggle functionality to switch between light and dark modes
- Added mobile sidebar toggle for better navigation on smaller screens
