aboutsummaryrefslogtreecommitdiff
path: root/src/zencore
Commit message (Collapse)AuthorAgeFilesLines
* Merge branch 'main' into sb/threadpoolStefan Boberg2026-03-1611-82/+635
|\
| * Enable cross compilation of Windows targets on Linux (#839)Stefan Boberg2026-03-165-9/+18
| | | | | | | | | | | | | | This PR makes it *possible* to do a Windows build on Linux via `clang-cl`. It doesn't actually change any build process. No policy change, just mechanics and some code fixes to clear clang compilation. The code fixes are mainly related to #include file name casing, to match the on-disk casing of the SDK files (via xwin).
| * URI decoding, process env, compiler info, httpasio strands, regex route ↵Stefan Boberg2026-03-166-1/+94
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | removal (#841) - Percent-decode URIs in ASIO HTTP server to match http.sys CookedUrl behavior, ensuring consistent decoded paths across backends - Add Environment field to CreateProcOptions for passing extra env vars to child processes (Windows: merged into Unicode environment block; Unix: setenv in fork) - Add GetCompilerName() and include it in build options startup logging - Suppress Windows CRT error dialogs in test harness for headless/CI runs - Fix mimalloc package: pass CMAKE_BUILD_TYPE, skip cfuncs test for cross-compile - Add virtual destructor to SentryAssertImpl to fix debug-mode warning - Simplify object store path handling now that URIs arrive pre-decoded - Add URI decoding test coverage for percent-encoded paths and query params - Simplify httpasio request handling by using strands (guarantees no parallel handlers per connection) - Removed deprecated regex-based route matching support - Fix full GC never triggering after cross-toolchain builds: The `gc_state` file stores `system_clock` ticks, but the tick resolution differs between toolchains (nanoseconds on GCC/standard clang, microseconds on UE clang). A nanosecond timestamp misinterpreted as microseconds appears far in the future (~year 58,000), bypassing the staleness check and preventing time-based full GC from ever running. Fixed by also resetting when the stored timestamp is in the future. - Clamp GC countdown display to configured interval: Prevents nonsensical log output (e.g. "Full GC in 492128002h") caused by the above or any other clock anomaly. The clamp applies to both the scheduler log and the status API.
| * block/file cloning support for macOS / Linux (#786)Stefan Boberg2026-03-162-72/+523
| | | | | | | | | | | | | | | | - Add block cloning (copy-on-write) support for Linux and macOS to complement the existing Windows (ReFS) implementation - **Linux**: `TryCloneFile` via `FICLONE` ioctl, `CloneQueryInterface` with range cloning via `FICLONERANGE` (Btrfs/XFS) - **macOS**: `TryCloneFile` via `clonefile()` syscall (APFS), `SupportsBlockRefCounting` via `VOL_CAP_INT_CLONE`. `CloneQueryInterface` is not implemented as macOS lacks a sub-file range clone API - Promote `ScopedFd` to file scope for broader use in filesystem code - Add test scripts for block cloning validation on Linux (Btrfs via loopback) and macOS (APFS) - Also added test script for testing on Windows (ReFS)
* | Fix thread vector growth in dynamic thread poolsStefan Boberg2026-03-151-11/+44
| | | | | | | | | | | | Exiting threads now register their ID before returning, and PruneExitedThreads() joins and removes them on the next scale-up, preventing unbounded vector growth through repeated scale cycles.
* | Merge remote-tracking branch 'origin/main' into sb/threadpoolStefan Boberg2026-03-1587-969/+4452
|\|
| * Made CPR optional, html generated at build time (#840)Stefan Boberg2026-03-131-1/+1
| | | | | | | | | | | | | | - Fix potential crash on startup caused by logging macros being invoked before the logging system is initialized (null logger dereference in `ZenServerState::Sweep()`). `LoggerRef::ShouldLog` now guards against a null logger pointer. - Make CPR an optional dependency (`--zencpr` build option, enabled by default) so builds can proceed without it - Make zenvfs Windows-only (platform-specific target) - Generate the frontend zip at build time from source HTML files instead of checking in a binary blob which would accumulate with every single update
| * Add clang-cl build supportStefan Boberg2026-03-132-70/+78
| | | | | | | | | | | | | | | | | | | | - Add clang-cl warning suppressions in xmake.lua matching Linux/macOS set - Guard /experimental:c11atomics with {tools="cl"} for MSVC-only - Fix long long / int64_t redefinition in string.h for clang-cl - Fix unclosed namespace in callstacktrace.cpp #else branch - Fix missing override in httpplugin.cpp - Reorder WorkerPool fields to match designated initializer order - Use INVALID_SOCKET instead of SOCKET_ERROR for SOCKET comparisons
| * Switch httpclient default back-end over to libcurl (#832)Stefan Boberg2026-03-132-0/+29
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Switches the default HTTP client to the libcurl-based backend and follows up with a series of correctness fixes and code quality improvements to `CurlHttpClient`. **Backend switch & build fixes:** - Switch default HTTP client to libcurl-based backend - Suppress `[[nodiscard]]` warning when building fmt - Miscellaneous bugfixes in HttpClient/libcurl - Pass `-y` to `xmake config` in `xmake test` task **Boilerplate reduction:** - Add `Session::SetHeaders()` for RAII ownership of `curl_slist`, eliminating manual `curl_slist_free_all` calls from every verb method - Add `Session::PerformWithResponseCallbacks()` to absorb the repeated 12-line write+header callback setup block - Extract `ParseHeaderLine()` shared helper, replacing 4 duplicate header-parsing implementations - Extract `BuildHeaderMap()` and `ApplyContentTypeFromHeaders()` helpers to deduplicate header-to-map conversion and Content-Type scanning - Unify the two `DoWithRetry` overloads (PayloadFile variant now delegates to the Validate variant) **Correctness fixes:** - `TransactPackage`: both phases now use `PerformWithResponseCallbacks()`, fixing missing abort support and a dead header collection loop - `TransactPackage`: error path now routes through `CommonResponse`, preserving curl error codes and messages for the caller - `ValidatePayload`: merged 3 separate header-scan loops into a single pass **Performance improvements:** - Replace `fmt::format` with `ExtendableStringBuilder` in `BuildHeaderList` and `BuildUrlWithParameters`, eliminating heap allocations in the common case - Replace `curl_easy_escape`/`curl_free` with inline URL percent-encoding using `AsciiSet` - Remove wasteful `CommonResponse(...)` construction in retry logging, formatting directly from `CurlResult` fields
| * Transparent proxy mode (#823)Stefan Boberg2026-03-128-88/+246
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Adds a **transparent TCP proxy mode** to zenserver (activated via `zenserver proxy`), allowing it to sit between clients and upstream Zen servers to inspect and monitor HTTP/1.x traffic in real time. Primarily useful during development, to be able to observe multi-server/client interactions in one place. - **Dedicated proxy port** -- Proxy mode defaults to port 8118 with its own data directory to avoid collisions with a normal zenserver instance. - **TCP proxy core** (`src/zenserver/proxy/`) -- A new transparent TCP proxy that forwards connections to upstream targets, with support for both TCP/IP and Unix socket listeners. Multi-threaded I/O for connection handling. Supports Unix domain sockets for both upstream/downstream. - **HTTP traffic inspection** -- Parses HTTP/1.x request/response streams inline to extract method, path, status, content length, and WebSocket upgrades without breaking the proxied data. - **Proxy dashboard** -- A web UI showing live connection stats, per-target request counts, active connections, bytes transferred, and client IP/session ID rollups. - **Server mode display** -- Dashboard banner now shows the running server mode (Zen Proxy, Zen Compute, etc.). Supporting changes included in this branch: - **Wildcard log level matching** -- Log levels can now be set per-category using wildcard patterns (e.g. `proxy.*=debug`). - **`zen down --all`** -- New flag to shut down all running zenserver instances; also used by the new `xmake kill` task. - Minor test stability fixes (flaky hash collisions, per-thread RNG seeds). - Support ZEN_MALLOC environment variable for default allocator selection and switch default to rpmalloc - Fixed sentry-native build to allow LTO on Windows
| * improved oplog import progress reporting (#825)Dan Engelbrecht2026-03-112-26/+37
| |
| * HttpClient using libcurl, Unix Sockets for HTTP. HTTPS support (#770)Stefan Boberg2026-03-102-5/+121
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | The main goal of this change is to eliminate the cpr back-end altogether and replace it with the curl implementation. I would expect to drop cpr as soon as we feel happy with the libcurl back-end. That would leave us with a direct dependency on libcurl only, and cpr can be eliminated as a dependency. ### HttpClient Backend Overhaul - Implemented a new **libcurl-based HttpClient** backend (`httpclientcurl.cpp`, ~2000 lines) as an alternative to the cpr-based one - Made HttpClient backend **configurable at runtime** via constructor arguments and `-httpclient=...` CLI option (for zen, zenserver, and tests) - Extended HttpClient test suite to cover multipart/content-range scenarios ### Unix Domain Socket Support - Added Unix domain socket support to **httpasio** (server side) - Added Unix domain socket support to **HttpClient** - Added Unix domain socket support to **HttpWsClient** (WebSocket client) - Templatized `HttpServerConnectionT<SocketType>` and `WsAsioConnectionT<SocketType>` to handle TCP, Unix, and SSL sockets uniformly via `if constexpr` dispatch ### HTTPS Support - Added **preliminary HTTPS support to httpasio** (for Mac/Linux via OpenSSL) - Added **basic HTTPS support for http.sys** (Windows) - Implemented HTTPS test for httpasio - Split `InitializeServer` into smaller sub-functions for http.sys ### Other Notable Changes - Improved **zenhttp-test stability** with dynamic port allocation - Enhanced port retry logic in http.sys (handles ERROR_ACCESS_DENIED) - Fatal signal/exception handlers for backtrace generation in tests - Added `zen bench http` subcommand to exercise network + HTTP client/server communication stack
| * Dashboard overhaul, compute integration (#814)Stefan Boberg2026-03-097-5/+87
| | | | | | | | | | | | | | | | | | | | - **Frontend dashboard overhaul**: Unified compute/main dashboards into a single shared UI. Added new pages for cache, projects, metrics, sessions, info (build/runtime config, system stats). Added live-update via WebSockets with pause control, sortable detail tables, themed styling. Refactored compute/hub/orchestrator pages into modular JS. - **HTTP server fixes and stats**: Fixed http.sys local-only fallback when default port is in use, implemented root endpoint redirect for http.sys, fixed Linux/Mac port reuse. Added /stats endpoint exposing HTTP server metrics (bytes transferred, request rates). Added WebSocket stats tracking. - **OTEL/diagnostics hardening**: Improved OTLP HTTP exporter with better error handling and resilience. Extended diagnostics services configuration. - **Session management**: Added new sessions service with HTTP endpoints for registering, updating, querying, and removing sessions. Includes session log file support. This is still WIP. - **CLI subcommand support**: Added support for commands with subcommands in the zen CLI tool, with improved command dispatch. - **Misc**: Exposed CPU usage/hostname to frontend, fixed JS compact binary float32/float64 decoding, limited projects displayed on front page to 25 sorted by last access, added vscode:// link support. Also contains some fixes from TSAN analysis.
| * added auto-detection logic for console colour output (#817)Stefan Boberg2026-03-092-5/+107
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Add auto-detection of colour support to `AnsicolourStdoutSink`. **New `colorMode` enum** (`On`, `Off`, `Auto`) added to the header, accepted by the `AnsicolorStdoutSink` constructor. Defaults to `Auto`, so all existing call sites are unaffected. **`Auto` mode detection logic** (in `IscolourTerminal()`): 1. **TTY check** -- if stdout is not a terminal, colour is disabled. 2. **`NO_COLOR`** -- respects the no-colour.org convention. If set, colour is disabled. 3. **`COLORTERM`** -- if set (e.g. `truecolour`, `24bit`), colour is enabled. 4. **`TERM`** -- rejects `dumb`; accepts known colour-capable terminals via substring match: `alacritty`, `ansi`, `colour`, `console`, `cygwin`, `gnome`, `konsole`, `kterm`, `linux`, `msys`, `putty`, `rxvt`, `screen`, `tmux`, `vt100`, `vt102`, `xterm`. Substring matching covers variants like `xterm-256color` and `rxvt-unicode`. 5. **Fallback** -- Windows defaults to colour enabled (modern console supports ANSI natively); other platforms default to disabled. When colour is disabled, ANSI escape sequences are omitted entirely from the output. NOTE: this doesn't currently apply to all paths which do logging in zen as they may be determining their colour output mode separately from `AnsicolorStdoutSink`.
| * Eliminate spdlog dependency (#773)Stefan Boberg2026-03-0928-452/+1912
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | Removes the vendored spdlog library (~12,000 lines) and replaces it with a purpose-built logging system in zencore (~1,800 lines). The new implementation provides the same functionality with fewer abstractions, no shared_ptr overhead, and full control over the logging pipeline. ### What changed **New logging core in zencore/logging/:** - LogMessage, Formatter, Sink, Logger, Registry - core abstractions matching spdlog's model but simplified - AnsiColorStdoutSink - ANSI color console output (replaces spdlog stdout_color_sink) - MsvcSink - OutputDebugString on Windows (replaces spdlog msvc_sink) - AsyncSink - async logging via BlockingQueue worker thread (replaces spdlog async_logger) - NullSink, MessageOnlyFormatter - utility types - Thread-safe timestamp caching in formatters using RwLock **Moved to zenutil/logging/:** - FullFormatter - full log formatting with timestamp, logger name, level, source location, multiline alignment - JsonFormatter - structured JSON log output - RotatingFileSink - rotating file sink with atomic size tracking **API changes:** - Log levels are now an enum (LogLevel) instead of int, eliminating the zen::logging::level namespace - LoggerRef no longer wraps shared_ptr - it holds a raw pointer with the registry owning lifetime - Logger error handler is wired through Registry and propagated to all loggers on registration - Logger::Log() now populates ThreadId on every message **Cleanup:** - Deleted thirdparty/spdlog/ entirely (110+ files) - Deleted full_test_formatter (was ~80% duplicate of FullFormatter) - Renamed snake_case classes to PascalCase (full_formatter -> FullFormatter, json_formatter -> JsonFormatter, sentry_sink -> SentrySink) - Removed spdlog from xmake dependency graph ### Build / test impact - zencore no longer depends on spdlog - zenutil and zenvfs xmake.lua updated to drop spdlog dep - zentelemetry xmake.lua updated to drop spdlog dep - All existing tests pass, no test changes required beyond formatter class renames
| * Claude config, some bug fixes (#813)Stefan Boberg2026-03-0618-87/+146
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * Claude config updates * Bug fixes and hardening across `zencore` and `zenhttp`, identified via static analysis. ### zencore - **`ZEN_ASSERT` macro** -- extended to accept an optional string message literal; added `ZEN_ASSERT_MSG_` helper for message formatting. Callers needing runtime fmt-style formatting should use `ZEN_ASSERT_FORMAT`. - **`MpscQueue`** -- fixed `TypeCompatibleStorage` to use a properly-sized `char Storage[sizeof(T)]` array instead of a single `char`; corrected `Data()` to cast `&Storage` rather than `this`; switched cache-line alignment to a fixed constant to avoid GCC's `-Winterference-size` warning. Enabled previously-disabled tests. - **`StringBuilderImpl`** -- initialized `m_Base`/`m_CurPos`/`m_End` to `nullptr`. Fixed `StringCompare` return type (`bool` -> `int`). Fixed `ParseInt` to reject strings with trailing non-numeric characters. Removed deprecated `<codecvt>` include. - **`NiceNumGeneral`** -- replaced `powl()` with integer `IntPow()` to avoid floating-point precision issues. - **`RwLock::ExclusiveLockScope`** -- added move constructor/assignment; initialized `m_Lock` to `nullptr`. - **`Latch::AddCount`** -- fixed variable type (`std::atomic_ptrdiff_t` -> `std::ptrdiff_t` for the return value of `fetch_add`). - **`thread.cpp`** -- fixed Linux `pthread_setname_np` 16-byte name truncation; added null check before dereferencing in `Event::Close()`; fixed `NamedEvent::Close()` to call `close(Fd)` outside the lock region; added null guard in `NamedMutex` destructor; `Sleep()` now returns early for non-positive durations. - **`MD5Stream`** -- was entirely stubbed out (no-op); now correctly calls `MD5Init`/`MD5Update`/`MD5Final`. Fixed `ToHexString` to use the correct string length. Fixed forward declarations. Fixed tests to compare `compare() == 0`. - **`sentryintegration.cpp`** -- guard against null `filename`/`funcname` in spdlog message handler to prevent a crash in `fmt::format`. - **`jobqueue.cpp`** -- fixed lost job ID when `IdGenerator` wraps around zero; fixed raw `Job*` in `RunningJobs` map (potential use-after-free) to `RefPtr<Job>`; fixed range-loop copies; fixed format string typo. - **`trace.cpp`** -- suppress GCC false-positive warnings in third-party `trace.h` include. ### zenhttp - **WebSocket close race** (`wsasio`, `wshttpsys`, `httpwsclient`) -- `m_CloseSent` promoted from `bool` to `std::atomic<bool>`; close check changed to `exchange(true)` to eliminate the check-then-set data race. - **`wsframecodec.cpp`** -- reject WebSocket frames with payload > 256 MB to prevent OOM from malformed/malicious frames. - **`oidc.cpp`** -- URL-encode refresh token and client ID in token requests (`FormUrlEncode`); parse `end_session_endpoint` and `device_authorization_endpoint` from OIDC discovery document. - **`httpclientcommon.cpp`** -- propagate error code from `AppendData` when flushing the cache buffer. - **`httpclient.h`** -- initialize all uninitialized members (`ErrorCode`, `UploadedBytes`, `DownloadedBytes`, `ElapsedSeconds`, `MultipartBoundary` fields). - **`httpserver.h`** -- fix `operator=` return type for `HttpRpcHandler` (missing `&`). - **`packageformat.h`** -- fix `~0u` (32-bit truncation) to `~uint64_t(0)` for a `uint64_t` field. - **`httpparser`** -- initialize `m_RequestVerb` in both declaration and `ResetState()`. - **`httpplugin.cpp`** -- initialize `m_BasePort`; fix format string missing quotes around connection name. - **`httptracer.h`** -- move `#pragma once` before includes. - **`websocket.h`** -- initialize `WebSocketMessage::Opcode`. ### zenserver - **`hubservice.cpp`** -- fix two `ZEN_ASSERT` calls that incorrectly used fmt-style format args; converted to `ZEN_ASSERT_FORMAT`.
| * added TEST_SUITE_BEGIN/END around some TEST_CASEs which didn't have them (#809)Stefan Boberg2026-03-051-0/+4
| | | | | | | | | | | | | | * added TEST_SUITE_BEGIN/END around some TEST_CASEs which didn't have them * fixed some stats issues * ScopedSpan should Initialize * annotated classes in stats.h with some documentation comments
| * Fixing various compiler issues (#807)Stefan Boberg2026-03-043-6/+13
| | | | | | Compile fixes for various versions of gcc,clang (non-UE)
| * more feedback during auth option parsing (#806)Dan Engelbrecht2026-03-042-9/+49
| | | | | | | | | | * remove stray std::unique_ptr<AuthMgr> Auth; causing crashes * add more feedback during parsing of auth options
| * compute orchestration (#763)Stefan Boberg2026-03-042-80/+292
| | | | | | | | | | | | | | | | | | | | - Added local process runners for Linux/Wine, Mac with some sandboxing support - Horde & Nomad provisioning for development and testing - Client session queues with lifecycle management (active/draining/cancelled), automatic retry with configurable limits, and manual reschedule API - Improved web UI for orchestrator, compute, and hub dashboards with WebSocket push updates - Some security hardening - Improved scalability and `zen exec` command Still experimental - compute support is disabled by default
| * HTTP improvements (#803)Stefan Boberg2026-03-042-7/+19
| | | | | | | | | | - Add GetTotalBytesReceived/GetTotalBytesSent to HttpServer with implementations in ASIO and http.sys backends - Add ExpectedErrorCodes to HttpClientSettings to suppress warn/info logs for anticipated HTTP error codes - Also fixes minor issues in `CprHttpClient::Download`
| * unity build fixes (#802)Stefan Boberg2026-03-045-1/+22
| | | | | | | | | | Various fixes to make cpp files build in unity build mode as an aside using Unity build doesn't really seem to work on Linux, unsure why but it leads to link-time issues
| * Add test suites (#799)Stefan Boberg2026-03-0232-19/+156
| | | | | | | | | | | | | | | | | | | | | | | | | | Makes all test cases part of a test suite. Test suites are named after the module and the name of the file containing the implementation of the test. * This allows for better and more predictable filtering of which test cases to run which should also be able to reduce the time CI spends in tests since it can filter on the tests for that particular module. Also improves `xmake test` behaviour: * instead of an explicit list of projects just enumerate the test projects which are available based on build system state * also introduces logic to avoid running `xmake config` unnecessarily which would invalidate the existing build and do lots of unnecessary work since dependencies were invalidated by the updated config * also invokes build only for the chosen test targets As a bonus, also adds `xmake sln --open` which allows opening IDE after generation of solution/xmake project is done.
| * added `--verbose` option to zenserver-test and `xmake test` (#798)Stefan Boberg2026-03-014-11/+186
| | | | | | | | | | | | * when `--verbose` is specified to zenserver-test, all child process output (typically, zenserver instances) is piped through to stdout. you can also pass `--verbose` to `xmake test` to accomplish the same thing. * this PR also consolidates all test runner `main` function logic (such as from zencore-test, zenhttp-test etc) into central implementation in zencore for consistency and ease of maintenance * also added extended utf8-tests including a fix to `Utf8ToWide()`
| * subprocess tracking using Jobs on Windows/hub (#796)Stefan Boberg2026-02-282-0/+122
| | | | | | | | | | This change introduces job object support on Windows to be able to more accurately track and limit resource usage on storage instances created by the hub service. It also ensures that all child instances can be torn down reliably on exit. Also made it so hub tests no longer pop up console windows while running.
| * Add test summary table and failure reporting to xmake test (#794)Stefan Boberg2026-02-271-4/+52
| | | | | | | | | | | | | | | | | | | | - Add a summary table printed after all test suites complete, showing per-suite test case counts, assertion counts, timings and pass/fail status. - Add failure reporting: individual failing test cases are listed at the end with their file path and line number for easy navigation. - Made zenserver instances spawned by a hub not create new console windows for a better background testing experience - The TestListener in testing.cpp now writes a machine-readable summary file (via `ZEN_TEST_SUMMARY_FILE` env var) containing aggregate counts and per-test-case failure details. This runs as a doctest listener alongside any active reporter, so it works with both console and JUnit modes. - Tests now run in a deterministic order defined by a single ordered list that also serves as the test name/target mapping, replacing the previous unordered table + separate order list. - The `--run` option now accepts comma-separated values (e.g. `--run=core,http,util`) and validates each name, reporting unknown test names early. - Fix platform detection in `xmake test`: the config command now passes `-p` explicitly, fixing "mingw" misdetection when running from Git Bash on Windows. - Add missing "util" entry to the help text for `--run`.
| * add full WebSocket (RFC 6455) client/server support for zenhttp (#792)Stefan Boberg2026-02-271-1/+0
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | * This branch adds full WebSocket (RFC 6455) support to the HTTP server layer, covering both transport backends, a client, and tests. - **`websocket.h`** -- Core interfaces: `WebSocketOpcode`, `WebSocketMessage`, `WebSocketConnection` (ref-counted), and `IWebSocketHandler`. Services opt in to WebSocket support by implementing `IWebSocketHandler` alongside their existing `HttpService`. - **`httpwsclient.h`** -- `HttpWsClient`: an ASIO-backed `ws://` client with both standalone (own thread) and shared `io_context` modes. Supports connect timeout and optional auth token injection via `IWsClientHandler` callbacks. - **`wsasio.cpp/h`** -- `WsAsioConnection`: WebSocket over ASIO TCP. Takes over the socket after the HTTP 101 handshake and runs an async read/write loop with a queued write path (guarded by `RwLock`). - **`wshttpsys.cpp/h`** -- `WsHttpSysConnection`: WebSocket over http.sys opaque-mode connections (Windows only). Uses `HttpReceiveRequestEntityBody` / `HttpSendResponseEntityBody` via IOCP, sharing the same threadpool as normal http.sys traffic. Self-ref lifetime management ensures graceful drain of outstanding async ops. - **`httpsys_iocontext.h`** -- Tagged `OVERLAPPED` wrapper (`HttpSysIoContext`) used to distinguish normal HTTP transactions from WebSocket read/write completions in the single IOCP callback. - **`wsframecodec.cpp/h`** -- `WsFrameCodec`: static helpers for parsing (unmasked and masked) and building (unmasked server frames and masked client frames) RFC 6455 frames across all three payload length encodings (7-bit, 16-bit, 64-bit). Also computes `Sec-WebSocket-Accept` keys. - **`clients/httpwsclient.cpp`** -- `HttpWsClient::Impl`: ASIO-based client that performs the HTTP upgrade handshake, then hands off to the frame codec for the read loop. Manages its own `io_context` thread or plugs into an external one. - **`httpasio.cpp`** -- ASIO server now detects `Upgrade: websocket` requests, checks the matching `HttpService` for `IWebSocketHandler` via `dynamic_cast`, performs the RFC 6455 handshake (101 response), and spins up a `WsAsioConnection`. - **`httpsys.cpp`** -- Same upgrade detection and handshake logic for the http.sys backend, using `WsHttpSysConnection` and `HTTP_SEND_RESPONSE_FLAG_OPAQUE`. - **`httpparser.cpp/h`** -- Extended to surface the `Upgrade` / `Connection` / `Sec-WebSocket-Key` headers needed by the handshake. - **`httpcommon.h`** -- Minor additions (probably new header constants or response codes for the WS upgrade). - **`httpserver.h`** -- Small interface changes to support WebSocket registration. - **`zenhttp.cpp` / `xmake.lua`** -- New source files wired in; build config updated. - **Unit tests** (`websocket.framecodec`): round-trip encode/decode for text, binary, close frames; all three payload sizes; masked and unmasked variants; RFC 6455 `Sec-WebSocket-Accept` test vector. - **Integration tests** (`websocket.integration`): full ASIO server tests covering handshake (101), normal HTTP coexistence, echo, server-push broadcast, client close handshake, ping/pong auto-response, sequential messages, and rejection of upgrades on non-WS services. - **Client tests** (`websocket.client`): `HttpWsClient` connect+echo+close, connection failure (bad port -> close code 1006), and server-initiated close. * changed HttpRequestParser::ParseCurrentHeader to use switch instead of if/else chain * remove spurious printf --------- Co-authored-by: Stefan Boberg <[email protected]>
| * add sentry-sdk logger (#793)Stefan Boberg2026-02-271-8/+54
| | | | | | | | | | eliminates spurious sentry log output during startup as the new channel defaults to WARN The level can be overridden via `--log-debug=sentry-sdk` or `--log-info=sentry-sdk`
| * Ported "lane trace" feature from UE (by way of IAX) (#771)Martin Ridgers2026-02-271-0/+1
| | | | | | * Ported "lane trace" feature from UE (by way of IAX)
| * Fix zencore bugs and propagate content type through IoBufferBuilder (#783)Stefan Boberg2026-02-246-27/+65
| | | | | | | | | | | | | | - Add missing includes in hashutils.h (`<cstddef>`, `<type_traits>`) - Add `ZenContentType` parameter to all `IoBufferBuilder` factory methods so content type is set at buffer creation time - Fix null dereference in `SharedBuffer::GetFileReference()` when buffer is null - Fix out-of-bounds read in trace command-line argument parsing when arg length exactly matches option length - Add unit tests for 32-bit `CountLeadingZeros`
| * Add `zen ui` command (#779)Stefan Boberg2026-02-242-0/+227
| | | | | | | | | | Allows user to automate launching of zenserver dashboard, including when multiple instances are running. If multiple instances are running you can open all dashboards with `--all`, and also using the in-terminal chooser which also allows you to open a specific instance. Also includes a fix to `zen exec` when using offset/stride/limit
| * Various bug fixes (#778)Stefan Boberg2026-02-244-25/+27
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | zencore fixes: - filesystem.cpp: ReadFile error reporting logic - compactbinaryvalue.h: CbValue::As*String error reporting logic zenhttp fixes: - httpasio BindAcceptor would `return 0;` in a function returning `std::string` (UB) - httpsys async workpool initialization race zenstore fixes: - cas.cpp: GetFileCasResults Results param passed by value instead of reference (large chunk results were silently lost) - structuredcachestore.cpp: MissCount unconditionally incremented (counted hits as misses) - cacherpc.cpp: Wrong boolean in Incomplete response array (all entries marked incomplete) - cachedisklayer.cpp: sizeof(sizeof(...)) in two validation checks computed sizeof(size_t) instead of struct size - buildstore.cpp: Wrong hash tracked in GC key list (BlobHash pushed twice instead of MetadataHash) - buildstore.cpp: Removed duplicate m_LastAccessTimeUpdateCount increment in PutBlob zenserver fixes: - httpbuildstore.cpp: Reversed subtraction in HTTP range calculation (unsigned underflow) - hubservice.cpp: Deadlock in Provision() calling Wake() while holding m_Lock (extracted WakeLocked helper) - zipfs.cpp: Data race in GetFile() lazy initialization (added RwLock with shared/exclusive paths)
| * implement yaml generation (#774)Stefan Boberg2026-02-232-127/+302
| | | | | | | | | | this implements a yaml generation strategy similar to the JSON generation where we just build a string instead of building a ryml tree. This also removes the dependency on ryml for reduced binary/build times.
| * implemented base64 decoding (#777)Stefan Boberg2026-02-232-2/+194
| | | | | | Co-authored-by: Stefan Boberg <[email protected]>
* | implemented dynamic scaling support for WorkerThreadPoolStefan Boberg2026-02-233-22/+136
| |
* | add friends to fix build issueStefan Boberg2026-02-201-0/+3
| |
* | made http.sys async worker thread pool configurable via the same option as ↵Stefan Boberg2026-02-202-28/+45
|/ | | | | | the main I/O pool this is also to gain control over threads to improve shutdown behaviour
* fix MakeSafeAbsolutePathInPlace mis-spelling (#765)Stefan Boberg2026-02-202-21/+21
| | | | | (was MakeSafeAbsolutePathÍnPlace - note accent) Also fixed misleading comments on multiple functions in filesystem.h
* add selective request logging support to http.sys (#762)Stefan Boberg2026-02-182-36/+134
| | | | | * implemented selective request logging for http.sys for consistency with asio * fixed traversal of GetLogicalProcessorInformationEx to account for variable-sized records * also adds CPU usage metrics
* add http server root password protection (#757)Dan Engelbrecht2026-02-171-0/+16
| | | | | | | | | | | | | | | | | | | | | | | | | | | | | | - Feature: Added `--security-config-path` option to zenserver to configure security settings - Expects a path to a .json file - Default is an empty path resulting in no extra security settings and legacy behavior - Current support is a top level filter of incoming http requests restricted to the `password` type - `password` type will check the `Authorization` header and match it to the selected authorization strategy - Currently the security settings is very basic and configured to a fixed username+password at startup { "http" { "root": { "filter": { "type": "password", "config": { "password": { "username": "<username>", "password": "<password>" }, "protect-machine-local-requests": false, "unprotected-uris": [ "/health/", "/health/info", "/health/version" ] } } } } }
* misc fixes brought over from sb/proto (#759)Stefan Boberg2026-02-173-11/+11
| | | | | | | | * `RwLock::WithSharedLock` and `RwLock::WithExclusiveLock` can now return a value (which is returned by the passed function) * Comma-separated logger specification now correctly deals with commas * `GetSystemMetrics` properly accounts for cores * cpr response formatter passes arguments in the right order * `HttpServerRequest::SetLogRequest` can be used to selectively log HTTP requests
* added ResetConsoleLog (#758)Stefan Boberg2026-02-162-0/+9
| | | also made sure log initialization calls it to ensure the console output format is retained even if the console logger was set up before logging is initialized
* ported optimizations of MeasureVarUInt (#747)Dan Engelbrecht2026-02-061-2/+12
|
* reduce batch size for reads (#740)Dan Engelbrecht2026-01-291-1/+1
| | | | | * reduce maximum size per chunk to read to reduce disk contention * increase timeout before warning on slow shut down of zenserver * reduce default window size for blockstore chunk iteration
* avoid big ioworker backlog (#733)Dan Engelbrecht2026-01-261-2/+14
| | | | | | * add ability to override scheduling mode in ParallelWork * Don't increase buffering size when copying from local cache with --boost-worker-memory enabled * Rework scheduling writes of downloaded data to reduce memory usage
* zenserver API changes, some other minor changes (#720)Stefan Boberg2026-01-191-1/+14
| | | | | | | * add system metrics output to top command * removed unnecessary xmake directives * file system API/comment tweaks * fixed out-of-range access in httpserver test * updated ZenServer base API to allow customization by mode
* remove ZENCORE_API completely (#718)Stefan Boberg2026-01-1919-418/+399
| | | initially we had ZENCORE_API macros to potentially allow for DLL linkage. It turns out that this is not useful and the macros just contribute noise, so this change removes them completely.
* consul package and basic client added (#716)Stefan Boberg2026-01-196-20/+239
| | | | | | | | * this adds a consul package which can be used to fetch a consul binary * it also adds a `ConsulProcess` helper which can be used to spawn and manage a consul service instance * zencore dependencies brought across: - `except_fmt.h` for easer generation of formatted exception messages - `process.h/cpp` changes (adds `Kill` operation and process group support on Windows) - `string.h` changes to allow generic use of `WideToUtf8()`
* use current locale when converting wide char command line arguments to ↵Dan Engelbrecht2026-01-151-0/+4
| | | | | | string (#712) * set utf8 locale, only set LC_CTYPE as we don't want to affect how decimal point or sorting orders are handled * set language/region explicitly so we can use LC_ALL
* added options to configure exclude folders and extensions to zen build ↵Dan Engelbrecht2026-01-134-32/+125
| | | | | | | | commands (#706) * added `--exclude-folders` to `zen upload`, `zen download` and `zen diff` added `--exclude-extensions` to `zen upload` and `zen diff` excluded folder names are now matched by folder name in subfolders in addition to root level folders * allow multiple token separators
generated by cgit v1.2.3 (git 2.25.1) at 2026-06-10 21:02:36 +0000